先驱

Founded in 1990, a denture, one of the pioneers of the industry is one of the earliest domestic company specializing in the production of denture.

公司创建于90年代初期，作为义齿加工业的先驱之一，是国内最早专业从事义齿生产的公司。

O question the evidence supporting global warming, the depletion of the ozone layer and other consequences of industrial growth.

环境研究的先驱、斯坦福大学的保罗·厄尔里西认为，科学真正的敌人是那些对支持全球变暖、臭氧层损耗以及工业发展的其他后果的证据提出置疑的人。

The true enemies of science, argues Paul Ehrllch of Stanford University, a pioneer of environmental studies, are those who question the evidence supporting global warming, the depletion of the ozone layer and other consequences of industrial growth.

环境研究的先驱、斯坦福大学的保罗厄尔里西以为，科学真正的敌人是那些对支持全球变热、臭氧层损耗以及产业发展的其他后果的证据提出置疑的人。

The true enemies of science, argues Paul Ehrllch of Stanford University, a pioneer of environmental studies, are those who question the evidence supporting global warming, the depletion of the ozone layer other consequences of industrial growth.

环境研究的先驱、斯坦福大学的保罗·厄尔里西认为，科学真正的敌人是那些对支持全球变暖、臭氧层损耗以及工业发展的其他后果的证据提出置疑的人。

University, a pioneer of environmental studies, are those who question the evidence supporting global warming, the depletion of the ozone layer and other consequences of industrial growth.

环境研究的先驱、斯坦福大学的保罗·厄尔里西认为，科学真正的敌人是那些对支持全球变暖、臭氧层损耗以及工业发展的其他后果的证据提出置疑的人。

Paul Ehrllch of Stanford University, a pioneer of environmental studies, are those who question the evidence supporting global warming, the depletion of the ozone layer and other consequences of industrial growth.

环境研究的先驱、斯坦福大学的保罗·厄尔里西认为，科学真正的敌人是那些对支持全球变暖、臭氧层损耗以及工业发展的其他后果的证据提出置疑的人。

The 'true enemies of science, argues Paul Ehrllch of Stanford University, a pioneer of environmental studies, are those who question the evidence supporting global warming, the depletion of the ozone layer and other consequences of industrial growth.

环境研究的先驱，斯坦福大学的保罗厄尔里西认为，科学真正的敌人是那些对支持全球变暖，臭氧层损耗以及工业参考译文发展的其他后果的证据提出置疑的人。

The 'true enemies of science, argues Paul Ehrich of Stanford University, a pioneer of environmental studies, are those who question the evidence supporting global warming, the depletion of the ozone layer and other consequences of industrial growth.

环境研究的先驱、斯坦福大学的保罗·厄尔里西认为，科学真正的敌人是那些对支持全球变暖、臭氧层损耗以及工业发展的其他后果的证据提出置疑的人。

First, the precursor polymer with azobenzene groups on main-chain was obtained by condensation polymerization between 4,4'-dihydroxyazobenzene and N,N-(2-bromoethyl)aniline through Williamson reaction. Then the azo polymer containing azobenzene groups both on main-chain and side-chain was prepared through an azo-coupling reaction between the precursor polymer and the diazonium salt of 4-nitroaniline.

设计并合成了一种新型的主侧链均含偶氮生色团的聚合物，首先通过4，4'-二羟基偶氮苯与N，N-二溴乙基苯胺之间的Williamson反应缩聚得到主链含偶氮苯基团的先驱聚合物，再通过重氮偶合反应得到目标产物，并利用核磁共振、红外光谱、紫外可见光谱、热分析等手段确认了所制备聚合物的结构。

On the basis of the above discussion, Emily Dickinson is worthy to be a great precursor of modernism.

基于以上的讨论，艾米莉·狄金森成为当之无愧的现代主义的先驱。

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。