研究社 新和英中辞典

ちかん^３ 置換

【数学】 permutation.

数学のほかの用語一覧

数学：	絶対値  線分  縦軸  置換  群  群論  自乗

>>数学カテゴリの他の用語

JMdict

置換

読み方：ちかん

(1)

（名詞、サ変名詞） substitution; replacement

(2)

permutation

マイクロソフト用語集

置換

対訳 replace

コンピューター用語辞典

置換

読み方 チカン

exchange; replace; substitute; substitution

同一文書内で,指定した文字列と同一な文字列のすべてを別の文字列に置き換える機能.
既存のテキストの指定された部分を別のテキストに,利用者が置き換えることのできる機能又はモード.
「代用する」,「取り替える」の意味だが,コンピュータでは無効,または,誤りとなった符号を置き換えるのに用いられる特殊記号のことをいうことがある.subと略して書かれることもある.
ビット列又は文字列を別のビット列又は文字列と置き換える暗号化.
<備考>得られた暗号文を置換暗号と呼ぶ

用例

～に置き換え(わ)る
to be substituted for ～

上記の設備用の変復調装置(モデム)と同じ機能を持つものがあれば,それと置き換えてもよい
Equivalent modems can be substituted for any of the above facilities

参照

• 全文対象置換(global exchange)
• 置換する
• 上書き;置換する;代用する
• 交換する(exchange)
• 更新(replace)

機械工学英和和英辞典

置換

exchange，displacement

---

（全文対象）置換

global exchange

和英河川・水資源用語集

置換

replacement

学術用語英和対訳集

置換

displacement; substitution; replacement

JST科学技術用語日英対訳辞書

置換

displacement; metathesis; replacement

英和医学用語集

置換

displacement，substitution，replacement，placement

ライフサイエンス辞書

置換

***** ちかん

(n*) substitution ****

(n) displacement ****

(n*) replacement ****

(vt) substitute ****

(vt) displace ****

(vt) replace ****

(aj) substitutional **

関連語

代わり, 代わる, 交換, 交替, 代替, 代理, 置換術, 転置

同義語（異表記）

Displacement (Psychology)

置換

置換術

用例

substitution [置換]

We have developed a set of tools to aid in the understanding of how amino acid substitutions affect protein structures. (Nucleic Acids Res)

However, these substitutions did not affect the ability of the regulatory domain to co-immunoprecipitate with the catalytic domain. (J Biol Chem)

Forward mutation assays reveal a 6-fold reduction in the mutational frequency with the modified nucleotides, and specific base substitutions are dramatically reduced or eliminated. (Nucleic Acids Res)

substitution of [〜の置換]

We found that substitution of these residues by Ala abolished helicase activity. (Proc Natl Acad Sci USA)

Substitution of the benzotriazole is accomplished by treatment with organometallics, yielding the 2-substituted heterocycles. (J Org Chem)

substitution rate [置換率]

All six mt genes examined show similarly elevated divergence in Plantago, implying that substitution rates are highly accelerated throughout the genome. (Proc Natl Acad Sci USA)

Synonymous substitution rates also are greatly reduced in the central regions of two species but not in the other five. (Proc Natl Acad Sci USA)

Nucleotide substitution rates were calculated based on multiple pairwise sequence comparisons. (Plant Mol Biol)

用例

displacement [置換]

Ligand displacement and crosslinking analyses show that HCMV interacts with EGFR through gB, its principal envelope glycoprotein. (Nature)

histone displacement [ヒストン置換]

We concluded that TP1 is not essential for histone displacement or chromatin condensation. (Proc Natl Acad Sci USA)

用例

replacement [置換]

An estimated 275,000 patients undergo heart valve replacement each year. (Circulation)

In this study a functional methyltransferase D gene was deleted by allelic replacement in the M. avium strain 104. (Mol Microbiol)

replacement of [〜の置換]

Replacement of R37 causes a 5-fold reduction in F-actin binding affinity in sedimentation assays. (Biochemistry)

Finally, alanine replacement of Tyr-473 abolished binding and activation by Rosi and AGP. (J Biol Chem)

replacement therapy [補充療法]

The optimal choice of renal replacement therapy depends on many factors. (Curr Opin Pediatr)

The drug Premarin is the most widely used formula for hormone replacement therapy. (Biochemistry)

replacement of A by B [AのBによる置換]

The replacement of Gln137 by Ala also has a dramatic effect on the electrostatics of the active site. (J Mol Biol)

The replacement of G by T at position -216 increases the promoter activity by 30%. (Cancer Res)

replacement of A with B [AのBとの置換]

In this work, we show that replacement of C189 with serine (C189S) eliminated lytic cycle DNA replication function of Zta. (J Virol)

Replacement of Arg-794 with Gly in the PK domain (R794G) activates GCN2 independently of tRNA binding. (J Biol Chem)

用例

substitute for [〜の代わりをする]

Multiple N-cadherin isoforms are produced, but single isoforms can substitute for endogenous N-cadherin activity. (Nat Neurosci)

Nonhydrolyzable ATP analogs did not substitute for ATP to promote recovery. (J Neurosci)

However, kanamycin A, which has a 2'-OH, shows a much smaller decrease in activity when manganese substitutes for magnesium as the divalent cation. (Biochemistry)

be substituted by [〜によって置換される]

To investigate the mechanism of Kir regulation by cholesterol, endogenous cholesterol was substituted by its optical isomer, epicholesterol. (Biophys J)

Arginine or glutamine residues in the tail were substituted by alanine. (J Biol Chem)

These arginines can be substituted by other residues, while still retaining more than 1% activity of the wild-type enzyme. (Biochemistry)

be substituted for [〜に対して置換する]

Homeopathy deserves an open-minded opportunity to demonstrate its value by using evidence-based principles, but it should not be substituted for proven therapies. (Ann Intern Med)

When choline was substituted for sodium to transform thrombin to its slow form, the maximal levels of alpha-profibrin rose to those expected for independent release of the two FPA. (J Biol Chem)

Only partial differentiation occurred when other integrin ligands were substituted for FN. (Blood)

用例

displace [置換する]

Therefore, L-Met binding displaces this water molecule, but the carboxylate oxygen atom of L-Met does not bridge between the two Mn(II) ions. (Biochemistry)

Nicotine (Nic) is a likely culprit of pathobiological effects because it displaces the local cytotransmitter acetylcholine from the nicotinic receptors (nAChRs) expressed by oral keratinocytes (KCs). (Am J Pathol)

Based on these studies we present a mechanistic model for how E7 displaces E2F from pRb. (J Biol Chem)

displaced [置換された]

The displaced DNA strand of an R-loop is forced to wrap around the RNA-DNA hybrid; hence, it may not have complete exposure to proteins. (Mol Cell Biol)

be displaced [置換される]

Furthermore, centrosomes are displaced from the embryo cortex in dwee1 mutants. (Curr Biol)

After nitration, cytochrome c was displaced from its original binding site in the respiratory chain. (Invest Ophthalmol Vis Sci)

用例

replace [置換する，交換する]

The type of macronutrient that should replace saturated fat remains uncertain. (JAMA)

LAX, however, is not capable of replacing LAT in the TCR signaling pathway. (J Immunol)

be replaced by [〜と置換する，交換する]

Similar findings were seen when the ACE inhibitor was replaced by Ac-SDKP. (Circulation)

By 14 days much of the muscle was replaced by fat and calcifications. (J Biol Chem)

概念ツリー

行動および行動メカニズム　Behavior and Behavior Mechanism

防御機構　Defense Mechanism

転置　Displacement

カテクシス　Cathexis

身代わり犠牲　Scapegoating

substitutionの共起表現

displacementの共起表現

replacementの共起表現

substituteの共起表現

displaceの共起表現

replaceの共起表現

substitutionalの共起表現

日本語WordNet(英和)

置換

【動詞】

1 replace

の代わりに人またはものを代用する（壊れている、能率が悪い、紛失した、これ以上動かないあるいは期待されていることを産出できない別のもの）

(substitute a person or thing for (another that is broken or inefficient or lost or no longer working or yielding what is expected))

He replaced the old razor blade 彼は古いかみそりの刃を取り替えた We need to replace the secretary that left a month ago 私たちは、1カ月前に退職した秘書の交代要員が必要だ the insurance will replace the lost income その保険で、損失利益をまかなえるだろう This antique vase can never be replaced このアンティークの花瓶は、決して他には変えようのないものだ

2 transpose, permute, commute

順序または配置を変える

(change the order or arrangement of)

Dyslexics often transpose letters in a word 失読症の人は、一言で言えばしばしば手紙を置き換える

3 exchange, replace, interchange, substitute

別のものの代わりに置かれる

(put in the place of another)

the con artist replaced the original with a fake Rembrandt 詐欺師はオリジナルを偽物のレンブラントの絵に取り替えた substitute regular milk with fat-free milk 普通の牛乳の代わりに無脂肪の牛乳を代用する synonyms can be interchanged without a changing the context's meaning 同義語は、文脈の意味を変えずに差し替えることができる

【名詞】

1 replacing, replacement

別の場所で、同等の人あるいはものを供給する行為

(the act of furnishing an equivalent person or thing in the place of another)

replacing the star will not be easy 主役を替えることは、簡単でない

2 permutation

性質や条件の完全な変化

(complete change in character or condition)

the permutations...taking place in the physical world- Henry Miller 置換えは物理的な世界で行われる−ヘンリー・ミラー

3 permutation

与えられた数の要素の並べ替えをする行為

(the act of changing the arrangement of a given number of elements)

>>「置換」に関する類語一覧

日英・英日専門用語辞書

置換

global exchange，displacement，transposition，substitution，transfomation，metathesis，replacement，substitutional，substitute，replace，permutation，displace

クロスランゲージ 37分野専門語辞書

置換

replace; replacement; interchange; displacement; permutation; substitute; transfomation; metathesis; substitution; exchange

Weblio英和対訳辞書

置換

permutation

---

置換

replacement

---

置換

replacement

---

置換

replace

Weblio英和対訳辞書はプログラムで機械的に意味や英語表現を生成しているため、不適切な項目が含まれていることもあります。ご了承くださいませ。 お問い合わせ。