?substituent

substituent 發(fā)音

英：[[s?b'st?t???nt]]　　美：[[s?b'st?t??rnt]]

英：　　美：

substituent 中文意思翻譯

substituent 詞性/詞形變化，substituent變形

名詞復(fù)數(shù)形式:substituents

substituent 短語詞組

1、cyclic substituent ─── [建] 環(huán)式取代基

2、substituent constant ─── 取代基常數(shù)

3、negative substituent ─── [化] 陰性取代基

substituent 相似詞語短語

1、substitution method ─── 代入法；替換法；代換法; 代入法; 代替法; 替代法

2、substantives meaning ─── 實(shí)體意義

3、substantively legal ─── 實(shí)質(zhì)上合法的

4、substituting stevia in baking ─── 烘烤中替代甜菊糖

5、substructure fem ─── 子結(jié)構(gòu)有限元

6、substantives crossword clue ─── 實(shí)體縱橫字謎線索

7、consubstantial evidence ─── 同體證據(jù)

8、consubstantiate definition ─── 同體定義

9、unsubstantial meaning ─── 虛義

10、unsubstantial crossword ─── 虛無填字游戲

substituent 常見例句（雙語使用場(chǎng)景）

1、The effects of the content of silicic ester whose substituent number is different to the stability of polymerization were researched. ─── 考察了不同取代基團(tuán)數(shù)的硅酸丁酯用量對(duì)乳液聚合穩(wěn)定性的影響。

2、The substituent effect was discussed. ─── 對(duì)取代基效應(yīng)作了解釋。

3、linear relationship between the gas phase standard enthalpies of formation and the substituent constants is discussed. ─── 討論了氣態(tài)摩爾標(biāo)準(zhǔn)生成焓與取代基常數(shù)間的線性關(guān)系。

4、These clusters show different fluxional behaviour and ligands according to various substituent around the metals of osmium. ─── 根據(jù)羰基配體取代基的不同，該類簇合物中小分子的移動(dòng)種類及方式也有所不同。

5、Conclusion The water solubility of the substituent at C-7 position is not main parameter affecting antibacterial activity. ─── 結(jié)論7-位取代基的水溶性并非決定喹諾酮抗菌活性的主要因素。

6、The tacticity of polymers is mainly influenced by the polarity of substituent group of vinyl monomer. ─── 作者認(rèn)為影響聚合物等規(guī)度的因素主要是取代基的極性效應(yīng)。

7、The invention discloses a preparation method of a benzofuran ketones compound containing indoles substituent groups. ─── 一種含吲哚類取代基的苯并呋喃酮類化合物的制造方法。

8、The results showed that the substituent in the phenyl ring was advantageous to the formation and maintenance of the liquid crystal phase. ─── 結(jié)果表明：苯（毒死蜱溶劑）環(huán)上取代基，有利于液晶“骨架”的形成及維持；

9、A new zinc porphyrin with an adenine substituent has been synthesized and characterized by 1HNMR and IR spectroscopy and elemental analysis. ─── 合成了一種新型的帶有腺嘌呤取代基的鋅卟啉并對(duì)其進(jìn)行了表征。

英語使用場(chǎng)景

These results indicated that a suitable substituent at the 2-position of pyridine ring and a well-fit group at the 3-position of acrylate were both essential for hi.

The substituent effect was discussed.

The acyl substituents of phospholipids provide the hydrophobic environment that is necessary for the function of intrinsic membrane proteins.

Modifications of PPV by some substituent groups such as alkoxyl, alkyl, aromatic-alkyl may improve their dissolution, process, regulation of the colour, conductivity and nonlinear optics.

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The experiments show that large substituent group on Cp is favorable to the formation of CTSs with low ratio of ferrocenyl:POM.

When the substituent at the benzene ring and the N atom of aniline, the HDAC inhibition activity is different from that of SAHA.

The acyl X substituents are invariably aromatic, and an electron-rich X group is best.

The results showed that chloric substituent in polymer chains prevented the chains from further chlorination.

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