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データベース内の単語: 148,730 件

単語 / 【 ID 】意味 / 例文 /同義語/上位語/下位語/派生語
differential cost SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 59164 】【意味】 "[名詞] the increase or decrease in costs as a result of one more or one less unit of output [例] The differential cost of producing one more unit is $10. [例] The differential cost of a widget is a penny. [例] He wanted to know the differential cost of adding a new product line. [意味] 差異原価, 限界費用, マージナルコスト, 差額原価, 差分原価, 追加料金, 差額費用, 付加費用 ; [同義語] incremental cost, marginal cost ; [上位語] monetary value, cost, price ; [同義語群] 05145708-n"
differential diagnosis SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 43863 】【意味】 "[名詞] a systematic method of diagnosing a disorder (e.g., headache) that lacks unique symptoms or signs [例] The doctor used differential diagnosis to determine the cause of the patient's symptoms. [例] He asked the doctor to do a differential diagnosis. [意味] 鑑別診断, 診断法, 診断手法, 除外診断, 診断, 分別診断 ; [上位語] medical diagnosis ; [同義語群] 00153499-n"
differential equation SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 41638 】【意味】 "[名詞] an equation containing differentials of a function [例] The differential equation is hard to solve. [例] The differential equation was solved by the mathematician. [例] He solved the differential equation using the method of separation of variables. [意味] 微分方程式 ; [上位語] equation ; [下位語] partial differential equation, Maxwell's equations, wave equation, Schrodinger equation, Schrodinger wave equation ; [同義語群] 06670521-n"
differential gear SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 59972 】【意味】 "[名詞] a bevel gear that permits rotation of two shafts at different speeds; used on the rear axle of automobiles to allow wheels to rotate at different speeds on curves [例] The differential gear is broken. [例] The differential gear was damaged when the car hit the curb. [例] He couldn't figure out how to fix the differential gear. [意味] 差動歯車, 差動装置, 差動ギア, デフギア ; [同義語] differential ; [上位語] bevel gear, pinion and crown wheel, pinion and ring gear ; [同義語群] 03194297-n"
differential limen SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 16712 】【意味】 "[名詞] the smallest change in stimulation that a person can detect [意味] 弁別閾, 弁別限界 ; [同義語] difference threshold, differential threshold, difference limen ; [上位語] threshold, limen ; [下位語] jnd, just-noticeable difference ; [同義語群] 05712892-n"
differential psychology SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 84106 】【意味】 "[名詞] the branch of psychology that studies measurable differences between individuals [例] Differential psychology is the study of individual differences. [例] He wanted to study differential psychology in college. [意味] 差異心理学, 差異心理, 差別心理学, 心理測定学, 心理測定士, 行動主義心理学, 個性心理学, 微分心理学 ; [上位語] psychology, psychological science ; [同義語群] 06139135-n"
differential threshold SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 111928 】【意味】 "[名詞] the smallest change in stimulation that a person can detect [例] The differential threshold is a very important concept in psychology. [意味] 弁別閾, 弁別閾値, 識別閾値, 検知閾値, 感度閾値, 差分閾値, 微分閾値, 差の閾値 ; [同義語] difference threshold, differential limen, difference limen ; [上位語] threshold, limen ; [下位語] jnd, just-noticeable difference ; [同義語群] 05712892-n"
differentially SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 30609 】【意味】 "ad[動詞] in a differential manner [例] Hubel and Wiesel have found cells that respond differentially according to the direction in which a stimulus is moved across the retina [例] The two groups were treated differentially. [例] The cells differentially expressed the genes. [例] They treated the employees differentially based on their ethnicity. [意味] 差別的に, 不公平に, 異なった, 微分的に ; [派生] differential ; [同義語群] 00311803-r"
differentiate SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 117151 】【意味】 "[動詞] mark as different [例] We distinguish several kinds of maple [例] The two products are differentiated by their packaging. [例] The scientists were able to differentiate the species. [例] They differentiated between the two types of bacteria. [意味] 区別する, 区分する, 差別する, 差別化する, 識別する, 分ける, 見分ける, 分類する ; [同義語] distinguish, separate, tell apart, secern, tell, secernate, severalize, severalise ; [上位語] identify, place ; [下位語] discriminate, separate, contrast, know apart, individualize, demarcate, stratify, sex ; [派生] distinction, differentiation, differentiator, difference, departure, discriminator, deviation, divergence ; [同義語群] 00650353-v [動詞] be a distinctive feature, attribute, or trait; sometimes in a very positive sense [例] His modesty distinguishes him from his peers [例] They differentiated themselves from the other teams. [例] The ability to differentiate between a squirrel and a chipmunk is a useful skill. [意味] 区別する, 特色付ける, 特色づける, 差別する, 特徴付ける, 特徴づける, 識別する, 目立つ ; [同義語] distinguish, mark ; [上位語] characterize, characterise, qualify ; [下位語] characterize, characterise ; [派生] distinction, differentiation, difference, marker, departure, marking, deviation, divergence ; [同義語群] 00651991-v [動詞] become distinct and acquire a different character [例] The cells differentiated into muscle. [例] The cells differentiate into a tissue. [意味] 区別する, 差別する, 識別する, 変更する, 異なると見なす ; [上位語] dissimilate ; [派生] distinction, differentiation, difference, departure, deviation, divergence ; [同義語群] 00119074-v [動詞] evolve so as to lead to a new species or develop in a way most suited to the environment [例] The species differentiated over time. [例] The species differentiated into two separate species. [例] They differentiated into a new species. [意味] 分化する, 区別する, 進化する, 分離する ; [同義語] speciate, specialize, specialise ; [上位語] evolve ; [派生] differentiation, speciation, specialization, specialisation ; [同義語群] 00119266-v [動詞] become different during development [例] cells differentiate [例] They differentiate into a variety of cells. [意味] 分化する ; [反意語] dedifferentiate ; [上位語] develop ; [派生] differentiation, difference, specialization, specialisation ; [同義語群] 00119524-v [動詞] calculate a derivative; take the derivative [例] He differentiated the function. [例] The mathematician differentiated the function. [例] I differentiated the function to find the slope. [意味] 微分する, 導関数を求める ; [反意語] integrate ; [上位語] compute, calculate, work out, reckon, figure, cipher, cypher ; [派生] differentiation ; [同義語群] 00642803-v"
differentiated SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 70055 】【意味】 "[形容詞] exhibiting biological specialization; adapted during development to a specific function or environment [例] The cells differentiated into muscle. [例] The cells are differentiated into a variety of tissues. [例] They differentiated cells into tissues. [意味] 分化した, 特化した, 分化の, 特殊化した ; [類似語] specialized, specialised ; [同義語群] 02277829-a [形容詞] made different (especially in the course of development) or shown to be different [例] the differentiated markings of butterflies [例] the regionally differentiated results [例] The differentiated cells become a tissue. [例] They differentiated their cells into a variety of tissues. [意味] 異なる ; [反意語] undifferentiated, uniform ; [同義語群] 00744277-a"
differentiation SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 22196 】【意味】 "[名詞] a discrimination between things as different and distinct [例] it is necessary to make a distinction between love and infatuation [例] Differentiation is the key to success. [例] The differentiation between the two species is very difficult. [例] They believed that differentiation was the key to a successful business. [意味] 区別, 差別, 差別化, 識別, 違い, 判別, 分ち, 別ち ; [同義語] distinction ; [上位語] discrimination, secernment ; [下位語] contrast, dividing line, demarcation, contradistinction, word-splitting, hairsplitting, line ; [派生] distinguish, differentiate, tell, tell apart, separate, secern, mark, secernate ; [同義語群] 05748285-n [名詞] (biology) the structural adaptation of some body part for a particular function [例] cell differentiation in the developing embryo [例] Differentiation is a biological process. [例] The differentiation of cells into tissues is a very important process. [例] They believed that differentiation was a necessary part of the process. [意味] 分化, 区別, 専修, 種分化 ; [同義語] specialization, specialisation ; [上位語] adjustment, adaption, adaptation ; [派生] differentiate, specialize, specialise, speciate ; [同義語群] 13559782-n [名詞] the mathematical process of obtaining the derivative of a function [例] The differentiation of the function is a very important part of the calculation. [例] He could not remember the differentiation rules. [意味] 微分, 微分法 ; [上位語] mathematical process, mathematical operation, operation ; [派生] differentiate ; [同義語群] 00870640-n"
differentiator SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 55652 】【意味】 "[名詞] a person who (or that which) differentiates [例] The differentiator is a person who distinguishes. [例] He is a differentiator when it comes to making decisions. [例] The differentiator between the two teams is the amount of effort they put into their preparation. [意味] 微分器, 区別者, 区別する者, 区別する物, 区別する人, 差別化要因, 区別, 差別 ; [同義語] discriminator ; [上位語] somebody, someone, person, soul, individual, mortal ; [派生] differentiate, know apart, distinguish, single out, discriminate, tell, separate, secern ; [同義語群] 10012815-n"
differently SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 108568 】【意味】 "ad[動詞] in another and different manner [例] very soon you will know differently [例] she thought otherwise [例] there is no way out other than the fire escape; [例] He did it differently. [例] They could have handled the situation differently. [例] They would have acted differently if they had known. [意味] 異なって, 違って, 別に, 別々に, 異なった, 別様に ; [同義語] otherwise, other than ; [派生] different ; [同義語群] 00113082-r"
difficult SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 38873 】【意味】 "[形容詞] not easy; requiring great physical or mental effort to accomplish or comprehend or endure [例] a difficult task [例] nesting places on the cliffs are difficult of access [例] difficult times [例] why is it so hard for you to keep a secret? [例] The climb was difficult because of the slippery rocks. [例] The exam was difficult. [例] He tried to solve the difficult problem. [意味] 難しい, 困難な, 難い, 難し, 厳しい, 厄介な, 気難しい, 苦しい ; [同義語] hard ; [反意語] easy ; [類似語] challenging, tough, arduous, tricky, problematic, troublesome, serious, hard-fought ; [派生] difficulty, hardness, difficultness, ruggedness ; [同義語群] 00744916-a [形容詞] hard to control [例] a difficult child, ""an unmanageable situation"" [例] The horse was difficult to ride. [例] He was a difficult child to raise. [意味] 気難しい, 扱いにくい, 面倒な, 扱いづらい, しち面倒な, 御し難い ; [同義語] unmanageable ; [反意語] manageable ; [類似語] indocile, ungovernable, unruly, uncontrollable, uncheckable ; [派生] unmanageableness, recalcitrance, refractoriness, recalcitrancy ; [同義語群] 01475282-a"
difficultness SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 108348 】【意味】 "[名詞] the quality of being difficult [例] they agreed about the difficulty of the climb [例] The difficultness of the task was overwhelming. [例] The difficultness of the problem is beyond my ability to solve. [例] He could not believe the difficultness of the problem. [意味] 難しさ, 困難, 困難さ, 難, 厄介さ, 努力, 労力, 努力性 ; [同義語] difficulty ; [反意語] simplicity, easiness, ease, simpleness ; [上位語] quality ; [下位語] hardship, effortfulness, hardness, asperity, severity, subtlety, troublesomeness, rigor ; [派生] difficult, hard ; [同義語群] 04709253-n"
difficulty SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 102820 】【意味】 "[名詞] an effort that is inconvenient [例] I went to a lot of trouble [例] he won without any trouble [例] had difficulty walking [例] finished the test only with great difficulty [例] He had difficulty in learning the language. [例] The difficulty of the climb was compounded by the lack of oxygen. [例] He had difficulty getting the screw out of the wall. [意味] 困難, 障害, 面倒, 苦労, 支障, 妨害, 故障, 災害 ; [同義語] trouble ; [上位語] exertion, effort, travail, elbow grease, sweat ; [下位語] the devil, tsuris ; [派生] trouble, bother, trouble oneself, inconvenience oneself ; [同義語群] 00623862-n [名詞] a condition or state of affairs almost beyond one's ability to deal with and requiring great effort to bear or overcome [例] grappling with financial difficulties [例] The difficulty of the problem is beyond my ability to solve. [意味] 困難, 苦労, 難局, 苦境, 難儀, 難境, 苦難, 窮状 ; [上位語] status, condition ; [下位語] problem, hard time, predicament, plight, situation, jam, stress, wall ; [同義語群] 14408086-n [名詞] a factor causing trouble in achieving a positive result or tending to produce a negative result [例] serious difficulties were encountered in obtaining a pure reagent [意味] 困難, 障害, 難事, 問題, 障碍, 障礙, 邪魔, 厄介事 ; [上位語] cognitive factor ; [下位語] impediment, problem, trouble, pitfall, hindrance, killer, handicap, deterrent ; [同義語群] 05686955-n [名詞] the quality of being difficult [例] they agreed about the difficulty of the climb [例] The difficulty of the task was overwhelming. [意味] 難しさ, 困難, 難, 困難さ, 苦労, 難事, 難儀, 支障 ; [同義語] difficultness ; [反意語] ease, simplicity, easiness, simpleness ; [上位語] quality ; [下位語] hardship, hardness, asperity, troublesomeness, onerousness, inconvenience, severity, effortfulness ; [派生] difficult, hard ; [同義語群] 04709253-n"
diffidence SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 92003 】【意味】 "[名詞] lack of self-confidence [例] He was diffident about his ability. [例] The diffidence of the candidate was a serious handicap. [例] He tried to overcome his diffidence and become more assertive. [意味] 自信のなさ, 内気, 自信の欠如, 弱気, 気後れ, 遠慮がち, 心後れ, 自信の無さ ; [同義語] self-doubt, self-distrust ; [反意語] confidence ; [上位語] timidity, timidness, timorousness ; [下位語] unassertiveness, hesitance, hesitancy ; [派生] unsure, shy, timid, diffident ; [同義語群] 07523286-n"
diffident SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 29678 】【意味】 "[形容詞] lacking self-confidence [例] stood in the doorway diffident and abashed [例] problems that call for bold not timid responses [例] a very unsure young man [例] He was diffident about his ability. [例] The diffident teenager could not bring himself to ask the girl out. [例] She was diffident about asking the man out on a date. [意味] 内気な, 自信のない, 自信がない, 臆病の, 気弱の, 気弱い, 気が小さい, 心よわい ; [同義語] shy, timid, unsure ; [反意語] confident ; [派生] shyness, self-doubt, diffidence, timidity, timidness, self-distrust, timorousness ; [同義語群] 00339941-a [形容詞] showing modest reserve [例] she was diffident when offering a comment on the professor's lecture [例] The diffident teenager could not believe that he had won the scholarship. [例] She was diffident about asking for a raise. [意味] 内気な, 控えめな, 遠慮がちな, 控え目な, 自信がない, 控えめの, 控え目の, 遠慮勝ちの ; [類似語] reserved ; [派生] self-doubt, diffidence, self-distrust ; [同義語群] 01987856-a"
diffidently SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 89092 】【意味】 "ad[動詞] in a diffident manner [例] `Oh, well,' he shrugged diffidently, `I like the work.' [例] He diffidently asked her out. [例] The shy boy diffidently asked the girl to the dance. [例] She diffidently asked if she could join the group. [意味] 臆病に, 控えめに, いじいじ, 慎重に, 自信なさげに, 自信がなくて ; [派生] shy, timid, unsure, diffident ; [同義語群] 00309111-r"
difflugia SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 94000 】【意味】 "[名詞] a protozoan with an ovoid shell of cemented sand grains [例] Difflugia is a protozoan. [例] They found a difflugia in the pond. ; [上位語] protozoon, protozoan ; [同義語群] 01394771-n"

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