中星仪

By means of the celestial globe which has been corrected in annual differential, for Zheng He's Star Drawing Pictures have been restored, on the basis of which each star in the Star Drawing Pictures corresponds to is contemporary name.

借助于经过岁差修正的星球仪复原了四幅郑和牵星图，并在此基础上考证出牵星图中每颗星所对应的现代星名。

The coronagraph has been used to block the light from the brightstar allowing the search for the dim glow of the planetHR 8799b.

通过星冕仪技术，明亮的恒星光全部被遮蔽，以便我们寻找行星HR 8799b的微弱光芒（PS：我们在Photoshop中可以做类似操作，把中央区域给全部dell后，整个图片的亮度、对比度等都会有巨大改变，继续做大幅度增加亮度、对比度操作，有近似的效果——译注）。

With the development of the ESA's GOCE mission and declaration of relative technology reports, we have many chances to know the GOCE satellite and its payloads, especially the gravity gradiometer. The paper introduces the gradiometer's measurement principle and instrument's design. All of this is based on tracking the development actuality, The purpose is to make more distinct and deeply understanding of this domain. Also we want to provide possible reference to some institutes when they study in this domain.

随着欧空局GOCE项目的进一步深入及相关技术报告的公布，人们对该卫星及其有效载荷有了更多的了解，尤其是倍受关注的核心器件重力梯度仪有了更多认识的机会，本文在跟踪当前欧空局研制中的星载重力梯度仪的测量原理、仪器设计的基础上进行了综合、分析和总结，以期对该领域的研究有更清晰、深入的了解，同时为国内进行该领域研究的机构提供可能的参考。

The mixture from butyl acetate and propyl propionate was the most attractive to A. glabripennis in the olfactometer when these volatiles were mixed each other.

而这些挥发物相互混合后，以丙酸丙酯和乙酸丁酯的混合物效果最为明显，在嗅觉仪中对光肩星天牛有较强的引诱作用。

This is a HubbleSpace Telescope NICMOS (Near Infrared Camera and Multi-Object Spectrometer) coronagraphic image of a planet orbiting the star HR8799, located 130 light-years away.

这是哈勃的NICMOS拍摄的HR 8799恒星的遮光图片，HR 8799离我们130光年，图中恒星的光已经被星冕仪遮掉了。

Authorities, is a pollution-free, noise-free new refrigeration technology, has reached The international advanced level products, has developed more than 40 kinds of products, 80 percent of exports abroad, mainly used for drinking fountains, car refrigerator, cosmetics frozen refrigerator, infrared detector, thermostat bath, CCD camera, computer chips cool, Dewpoint meter, portable and well-being of me, automotive refrigerators, medical and biological equipment, Dehumidifier, electronic air conditioning, and so on.

广州市越秀区中星电子是专业生产经营：温差电致冷组件的知名企业，产品经美国权威机构认证，是一种无污染，无噪音的新型致冷技术，已达到国际产品的先进水平，目前已开发40多种系列产品，80％出口国外，主要用于饮水机、汽车冰箱、化妆品冷藏冰箱、红外探测器、恒温槽、CCD摄象机、计算机芯片冷却、露点仪、便携式冷暖箱、车载冰箱、医学及生物仪器、除湿机、电子空调等方面。

The results showed that the Bran Speck Analyzer could respond for the slight change of the bran speck content and the bran speck spot to the wheat flour from the different milling systems of milling lines,and indicate them through their data and pictures.

测试结果表明，麸星仪可以敏锐地感应出制粉生产线不同系统小麦粉中麸星含量及麸星斑点的细微变化，并通过数据和图像显示出来。

Modern and practical astronomy was developed in the 18th century, and successively from the theoretical and practical solution to the Sino-satellite instrument measuring time, too Seoul Scott multi-satellite measurements such as latitude, as well as simultaneous determination of longitude and latitude Supreme Court means the emergence of theodolite, contour instrument, the satellite instrument, zenith instrument, photographic zenith tube, sextant and other useful astronomical instruments, the most commonly used is the optical theodolite .20 century, all-round practical field of astronomy 60 years after the emergence of new technologies, such as satellite Dhoop Le observation and satellite laser ranging, not only the accuracy of more than optical observations, but also greatly improved operating speed, and can provide direct point of geocentric coordinates of the ground.

现代实用天文学是18世纪发展起来的，先后从理论和实践上解决了中星仪测时、太尔各特测纬以及多星等高法同时测定经度和纬度的方法，出现了经纬仪、等高仪、中星仪、天顶仪、照相天顶筒、六分仪等实用天文学仪器，最常用的是光学全能经纬仪。20世纪60年代以后实用天文学领域出现了崭新的技术，如人造卫星多普勒观测和人卫激光测距，不但精度超过光学观测，而且作业速度大大提高，并能直接提供地面点的地心坐标。

In this paper,Qi Yanhuai,an astronomer in the Qing dynasty,and his vertical direct east and west sun dials,transit instrument and celestial sphere instrument were studied in detail.

介绍了清代天文学家齐彦槐的生平及其制作的面东西日晷、中星仪和天球仪等天文仪器，进一步探讨了这些天文仪器的制作原理和使用方法。

So we turn the telescope towards corner number 2, until we can read 90 degrees on the transit circle or scale.

因此，我们将望眼镜转向角2，直到我们能够在中星仪圈或者刻度尺上读出90

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷