取代的

In this connection, Ar3 and Ar4 independently represent an optionally substituted monovalent aromatic ring.

在这一点上，Ar3和Ar4各自独立地表示任选被取代的一价芳族环。

Especially in recent foreign service in Newport region has an irreplaceable position.

特别是近洋航线在新港地区有着不可取代的地位。

The synthesis of monomethylhydrazine was investigated with dimethyl phosphite as methylating agent.

以亚磷酸二甲酯为甲基化试剂，一步合成了单取代的一甲基肼。

But prognostication s on its eclipse by other media are not altogether new.

但是，关于印刷文字会被其它媒体取代的预言并非今日才有。

Only the major Isomers be displayed in the attacks of propylene oxide was replaced by the less carbon.

只有主要位置异构体被显示攻击在环氧丙烷较少被取代的碳。

This City firm revealed that they may take certain measures to replace the advantages of provident fund loans.

这个城市公司发现，他们可能采取某些措施来取代的优势，公积金贷款。

Two bridged substituted styryl pyrazine derivatives have been synthesized in this work.

本工作合成了两种旋转受阻取代的苯乙烯基吡嗪衍生物。

Do you know that no one can replace you in my heart?

你知道吗，对我而言，你是任何人都无法取代的

First,I am replaceable and you are not.

对我而言。你是不可被取代的

Victoria: you are not replaceable to me.

维多利亚女王：对我而言，你是不可被取代的。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。