substituted的例句大全

The copolymers of vinyl monomer/ N-substituted maleimide were synthesized to be used as the heat-resistant agent ( HRA) of ABS and PVC.

本文以制备通用树脂（ABS、PVC）耐热改性剂为目标，以乙烯基单体N-取代马来酰亚胺共聚和聚合物共混改性为指导，进行共聚物型耐热改性剂的分子设计。

With K2S2O8/ Na2SO3 as initiating agent, the hydrophobic association polyacrylamide derivates were synthesized by copolymerization of acrylamide, cation monomer and substituted ethylene monomer with dispersion polymerization and got nanoparticles ( diameter 60-80nm).

在过硫酸钾/亚硫酸钠（K2S2O8/Na2SO3）催化作用下，利用分散聚合的方法，合成丙烯酰胺、阳离子单体与取代乙烯基单体共聚疏水缔合衍生物，产物粒子均匀，直径60～80nm。

Blowing agent of F 11 can be substituted by pentane, which is no harm to the environment.

发泡剂F11可用符合环保要求的戊烷完全替代；

The corpse they substituted for her after the socalled suicide?

在所谓的自杀之后用来替换她的那具尸体

This has been confirmed by Fuson and Josien in studies on substituted benzanthracenes.

Fuson和Josien在 取代的苯并蒽类化合物的研究中验证了这一点.

Steve seems to have been substituted at half-time, while Parfait came on for half.

史蒂夫似乎在半场被换下, 而巴菲在下半场上场.

It is feasible that fuming acid sulfonating technology is substituted by sulfur trioxide sulfonating technology.

用三氧化硫磺化工艺替代发烟硫酸磺化工艺是可行的.

Ammonium sulfate can be substituted during the cooler months as a nitrogen source.

在寒冷月份硫酸铵可以作为氮的替代品.硫酸铵也有利于病害控制.

Study of Hydrocyclone Substituted for Spiral Classifier and Its Turbulent Field Numerical Simulation; Design of the Archimedean Helix Inlet in a Hydrocyclone

水力旋流器取代螺旋分级机的研究及其湍流场仿真计算水力旋流器中阿基米德螺线入口的设计

To efficiently calculate the language model perplexity before and after the candidate word is added to the lexicon, a simple substituted method is proposed to approximatively estimate the perplexity change.

为了计算候选词加入词典前后模型困惑度的变化，本文提出了一种简单有效的近似计算方法。

U6P2 One day, while filling out an application form for a publishing job, the young woman impulsively substituted her middle name, Lynne, for he first name Debbie.

一天，在填写一份出版工作职位的申请表时，这位小姐一时冲动，用她的中名林恩替换了她的名字戴比。

It also worth noting that the conformation of the Co(ⅱ)-substituted enzyme is similar to the native enzyme, and this may be the reason for restoring of the enzymatic activity of metal-free apoenzyme upon the addition of Co(ⅱ) ion.

脱辅基酶与Co（Ⅱ）离子结合，酶的主链构象恢复至与天然酶几近相同。可认为这是促使酶复活的内在因素。

Results Totally twelve 4-substituted α-agarofuran derivatives were synthesized and it was found that this kind of compounds had anxiolytic and sedative effects.

结果合成了12个4位取代的α沉香呋喃衍生物，其中10个为新化合物。药理试验结果表明：部分该类化合物具有抗焦虑作用和轻度的中枢神经抑制作用。

Synthesis and Antifungal Activity of N Azole Substituted Phenyl Ether Derivatives

氮唑取代苯基醚类衍生物的合成及其抗真菌活性

Recent Advances of N-Substituted Aza Crown Ether in Its Synthesis, Extraction and Selective Complexation

N-取代氮杂冠醚的合成和络合萃取性能研究进展

Study on Aza Crown Ether Substituted Unsymmetry Bis-schiff base Complexes as Mimic Hydrolytic Enzyme Catalyze PNPP Hydrolysis

氮杂冠醚取代非对称双Schiff碱配合物模拟水解酶催化PNPP水解研究

This article reviewed the synthesis of N-substituted aza crown ethers and their new applications to the field of selective complexation and extraction for metal ions.

摘要综述了n-取代氮杂冠醚的合成和对金属离子的选择性络合和萃取研究的新进展。

In the case of roller bearings, the rolling friction is substituted for sliding friction.

就滚柱轴承而论, 滚动摩擦代替了滑动摩擦.

The effect of molecular electronic structure on the dioxygenase activity of substituted anilines

苯胺化合物双氧化活性与分子的电子结构

Quantitative Relationship Study for the Structure and Degradability of Substituted Anilines and Phenols

取代苯胺及苯酚类化合物定量结构生物降解相关性（QSBR）研究