查询词典 magnifications

Examination of surface and/or microstructural features at high magnifications is possible.

扫描电子显微镜的应用使对样品的表面特征和显微组织特征进行高倍观察成为可能。

Anamorphic: An optical system having different magnifications in the horizontal and vertical dimensions of the image.

一个影像的水平空间和垂直空间里，这个光学系统呈现不同的放大倍数。

But, there are subtle differences between them: the Megrez ED has a better color correction and is in fact totally free of false color. The Megrez Fl. has a sharper and brighter image at higher magnifications; possibly because of the Super Transmission Coating These differences are more apparent under bad or moderate seeing conditions.

但是两者之间还是有细微的区别：ED对色差的纠正更好，事实上基本上没有色差；萤石镜子在高倍下看起来更加锐利和明亮，可能是和他的超级镀膜有关系。

Once you've selected an eyepiece set based on field stop sizes, calculate the magnifications produced with your scope.

当你基于视场光阑选择了一只目镜，计算它与望远镜配合的放大倍率。

The reference distance is 25 cm.All magnifications are calculated from this distance (magnifiers, magnifying glasses, telescopes).

标距的规定是25厘米，放大镜、放大器和望远镜等光学产品的放大倍数都是以这个标距来计算的。

Using the K20 eyepiece included as standard equipment, about 45x magnification, it's easy to see the Andromeda Galaxy and its smaller satellite galaxy M32. When compared to 60mm refractors, the Powerseeker 114 brings out much more detail in the Orion Nebula, reveals many more stars in Perseus' Double Cluster and even brings out a few individual stars in globular clusters like M13. Saturn looks quite small at 45x with the K20 eyepiece, but using my own 7.5mm eyepiece (120x) I can easily detect the shadow cast by the planet on the rings, and even glimpse the ring's Cassini Division. When the mirrors are properly lined up or "collimated," the images are reasonably sharp up to magnifications of 225x.

使用标准配件中的K20 目镜，可以得到45倍放大率，这时候很容易看到仙女座星系，还有较小的星系M32；和60毫米口径的折射望远镜相比，114 EQ可以看清更多猎户座星云的细节；瞄准英仙座双星团，看到的星体数量更多，显得更加壮丽；对于球状星团，比如M13，甚至可以显出其中少数独立的恒星；在K20 目镜下（放大45倍）的土星显得相当小，但换成我自己的7.5毫米焦距的目镜(得到120倍)，可以轻松的看到光环在土星上的投影，甚至可以瞥见土星光环内的卡西尼缝隙。

The authors' laboratory once compared the effects of embeddings with the homemade paraffin and epon resin on the morphometric study of testicular structures, and, recently, also compared effects of embeddings with the internationally commonly-used Leica paraffin and methacrylate resin and magnifications on the morphometric study of renal structures.

笔者实验室以前对比过国产石蜡与环氧树脂包埋对睾丸组织形态定量研究的影响，最近又对比了国际上常用的Leica石蜡和甲基丙烯酸树脂包埋以及放大倍数对肾脏组织形态定量研究的影响。

This is illustrated in Figure 3 using three different magnifications.

图所示为三种不同倍率的物镜下的图形。

But in practice it is employed only for magnifications up to approximately 1000 times.

不知道是说&在实际运用中放大倍率只能达到1000倍左右&，还是&在实际运用中只要求用到1000倍率即可&。

An optical microscope of good quality can produce magnifications of several thousands of times, but in practice it is employed only for magnifications up to approximately 1000 times.

一个优质的光学显微镜可以放大几十倍，但实际上，它只用来放大约一千倍。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。