格林

Manufacture and Test of Cassegrain System′s Primary Mirror with Large Relative Diameter and Lightweight.

大相对口径轻量化卡塞格林系统主镜的加工检验。

Manufacture of big aperture lightweight paraboloidal mirror is one of the key techniques for the research of the Cassegrain optical system.

研制某卡塞格林光学系统的关键技术之一是通光口径超过1000mm的轻质抛物面主反射镜。该反射镜相对口径为1/2，减重率为65%，是目前国内最大口径的轻质非球面反射镜。

Then with the intensity distribution being the optimization criterion,a new effective optimum way to design the structure of the Cassegrain reflective system is introduced here.

据此，本文提出了以该衍射效应作为卡塞格林反射系统结构优化设计的目标函数，该方法具有直观和量化的优点。

The results of the design show that DOE has a great effect on ameliorating the field of view of the Cassegrain optical system. The design scheme reduces the demand fur high technical levels and cost, and has a compact structure and better aberration char acter.

设计结果表明，衍射光学元件对于改善卡塞格林系统的视场具有重要的作用，此设计方案降低了对加工工艺的要求，大大降低了成本，结构紧凑且具有良好的消像差特性。

The Greens are leading a cat-and-dog life.

格林夫妇过着吵闹的生活。

Just before the start of the A final it started to rain and many drivers opted for different tires, the start of the final saw Adam Catchpole got a good start followed by Kyle Branson, Mark Green and Mark Gilliland.

刚开始前的最后开始下雨，许多司机选择了不同的轮胎，开始最后看到亚当catchpole了一个良好的开端其次是凯尔布兰森，马克格林和马克吉利兰。

The Green's function in complex domain is introduced to turn the mixed boundary value problems of the fluid potential to the problems of Cauchy's dual integral equation.

文中采用了复域内格林函数解法，将势函数的Herbert问题转化为对Cauchy型奇异积分方程的求解。

But a central element of Greenspan's belief system was that such things don't happen.

但是格林斯潘信仰系统的核心内容就是不发生这种事情。

Word is, Chace, 24, and Ashley, 22, have been hanging out "quite often" in recent days but everyone figured they were just "good friends."

传闻是，克劳福德（24岁），和阿什利#格林（22岁），最近几天闲逛，但每个人都认为他们只是"好朋友。"

Tightly Nathan Bedford robe bedsheet ghost spook Greenbow Montgomery porch Hancork re-tread progressive cane folk suitcase appliance applaud bench take ride from sb recollect dandy crook arrow pea carrot miracle dummy retard frustration chain gang weeds Crony adv.

紧紧地，牢固地 n。纳森。贝德福德 n。长袍 v。穿上长袍等 n。床单 n。鬼魂，幽灵；痕迹，一点点 n。幽灵，鬼 n。格林堡蒙哥马利 n。门廊 n。汉考克 v。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。