This paper introduces a technical method of etching optical dividing disc with 302~# negative type photoresist.

The locating bolt pierces the dividing handle and enters the locating hole of the dividing disc.

定位插销穿过分度柄进入分度盘定位套孔内；

The gear axis is arranged inside the dividing disc hole and connected with a dividing handle through a key and a handgrip is arranged on the dividing handle.

齿轮轴装在分度盘孔内，通过键与分度柄联接，分度柄上设有手柄；

In this paper we show that the transmittance variation of the two emerging beam of ordinarily designed polarization beam& splitters are dependent on the variation of the incident angle.

偏光分束棱镜两出射光束的光强透射比会随入射角的改变而发生不同的变化，同时这种变化也会受设计角一定的影响。

The patterns show that divergence of the emerging beam increases with the dihedral angle offset up to completely separate to six beams;

通过衍射图可以看出出射光束的发散程度随着角度误差的增加而增加，直至完全分离成六束光束。

The flatness error will result in deterioration of the patterns and debase the quality of the emerging beam.

同时，面形误差的增加将导致衍射图的急剧恶化，使出射光束的质量明显降低。

The egg production of moth emerging from Bt-transgenic plant was 50% ￣ 70% less than that of the moth on the normal cotton plant.

取食Bt转基因棉的雌蛾产卵量比对照减少50%～70%。

There are 10 families, 16 genera and 18 species plants on the wetland of ditches, which are divided into three lifeforms: emerging plant, emersion plant and submerged plant, among which the emerging plant community had a dominant position.

沟渠湿地植物10科16属18种，分为3种生活型，即挺水植物、浮水植物和沉水植物，其中挺水植物占有优势。

China, as an emerging nation, the economy has being continuously developed fast in the past 10 years. Beer becomes a more and more common consumable in Chinese daily lives.

随着国家经济的持续高速发展，啤酒越来越成为人们日常生活中的一种普通消费品。

Capital resources are necessary to sustain growth if a newly emerging nation is to sustain its growth it does not have capital resources it will need capital resources from industrial nation.

资本资源对可持续发展是必需的，如果一个新兴国家要可持续发展，它没有资本资源，它就需要工业国家的资本资源。

At the market level, it should speed up the expansion of domestic market, develop the rural market of IT product, and actively explore the market of emerging nation.

在市场层面，应加快拓展本国市场，研发出适合农村市场的IT产品，并积极开拓新兴国家市场。

China, an emerging nation determined to change its growth pattern, leads the list of major renewable energy investors worldwide.

中国近年来力图改变经济增长方式，在可再生能源投资领域保持领先地位。

Student: is there another suppressed premise in the resource of emerging nation is from industrial nations?

学生：还有另外暗含的前提吗？，在新兴国家的资源中，和工业国家？

Russia has the lowest share of small and medium-sized businesses of any major emerging nation.

俄罗斯中小企业所占比重是所有主要新兴国家中最低的。

He says South Africa rightly sees itself as a leading emerging nation.

他表示，南非有理由将自己视为领先的新兴国家。

The first Harry Potter book was published in June 1997, a matter of weeks after a fresh-faced, new prime minister promised that things could only get better.

第一本《哈利波特》是1997年6月出版的，几周前，一位有着新面孔的新首相刚刚承诺一切只会变得更好。

The West desperately needs to reinvent its industrial strategy, and that will come only from fresh-faced managers taking entrepreneurial decisions and overturning old assumptions.

西方迫切需要重新设计产业战略，这只有在新面孔的经理人做出创业决定和颠覆旧观念之后才会实现。

Many of their fresh-faced founders can barely remember the downturn triggered by the dotcom bust in the early part of the decade.

这些新创始人中的大部分几乎已经记不起早期十年中由网络经济崩溃（网络泡沫破灭）导致的经济低迷了。

It was almost 28 years after Kalok Chan left the Chinese University of Hong Kong as a fresh-faced graduate that he returned to its business school in 2014.

从陈家乐（Kalok Chan）面带稚气地从香港中文大学（CUHK）毕业，到他在2014年重返该校商学院，时间已经过去了近28年。

Women in their late 20s and early 30s are considered more attractive than fresh-faced eighteen and nineteen year olds, researchers found.

研究人员发现，20岁后半期和30岁出头的女性比18-19岁面带稚气的女孩更具吸引力。

Who wants to look fresh-faced?

谁想要一张年轻的脸？