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A novel β-cyclodextrin graft copolymer was synthesized by immobilizing β-CD onto the linear chain of PVA through acetalization reaction.

利用缩醛化反应将醛基化β环糊精固载到聚乙烯醇大分子链上，合成出了聚乙烯醇固载β环糊精的线性环糊精高分子，其最佳反应条件是反应时间 2h ，温度 70℃，β CD 6 CHO与PVA的质量比小于等于 4∶1。

Despite of some difference effected by acetosalicylic acid between this two kind of plants,we found that the enhancement of relative membrane penetration by heavy metal stress was reduced, the peroxidation of membrane lipids was alleviated and to some degree protected the membrane from injury by Cd~(2+),thus ultimately promoted the tolerance ability of plants to heavy metal stress .

尽管乙酰水杨酸对两种实验材料发挥作用的浓度范围有一定差别，但在受镉离子污染的培养液中施加乙酰水杨酸后，乙酰水杨酸均能有效的抑制重金属Cd~(2+)胁迫引起的细胞膜透性增加、膜脂过氧化水平升高，从而延缓了重金属对膜结构的损伤，最终增强了植物体对水体重金属污染的抵抗能力。

The article describes using monochromatic out of line, in a production to sketch the adscititious hemorrhage, pS or the CD been.

用单色的线勾画出来，在成品外加出血后勾画，pS里或CD里都可以。

Alain bough a lots of English book and CD for me, I still remember very big raining that day, we bought all kinds of book.

阿兰买很多英语书和CD，我还记得非常大的当天下雨，我们买了各种各样的书。

Zn/Cd〓-mediated carbonyl allylation and benzylation could smoothly proceed in distilled and tap water.

以纯水作为反应介质，以Zn／Cd〓作为反应促进剂，实现了羰基化合物的苄基化。

Her legacy today thus includes many live concert recordings that have been released on CD and DVD (including a performance of Beethoven's "Emperor" concerto available on Youtube, and a Beethoven Third Concerto with Antal Doráti conducting).

因此，今天她的遗产包括许多现场音乐会的录音已被释放的CD和DVD （包括业绩的贝多芬的&皇帝&协奏曲可在YouTube上，并与贝多芬第三协奏曲安塔尔多拉蒂进行）。

Only the antennal length and wing length indicated two distinct populations when subjected to co-efficient of difierenee(CD》1.28),while other characters indicated one population.

差异系数分析结果表明，仅触角长度和翅长显示此复合体为两个不同的种群(CD》1.28)，而其他特征值表明为同一种群。

This is the DMP or the Dual Music Player, which is the smallest CD player that you can arry around when you travel.

这是数字媒体播放器或者两用音乐播放器，这是最小的CD播放器，你可以在旅行时随身携带。

Through analyzing the growing route of dyes for CD-R and DVD±R, the macrocyclic azotic metal complex is indicated to be an important direction of development as the recording material for high density blue light recordable optical disc.

从CD-R和DVD±R记录材料的发展路线分析，显示大环氮杂金属配合物将是高密度蓝光记录材料的重要发展方向之一。

CD and FT-IR spectra investigated the changes of serum albumin structure and the molecular modeling method was also used to study the interaction of barbaloin with serum albumin.

CD与红外光谱研究表明芦荟甙与血清蛋白的结合使蛋白质的结构发生了变化。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。