查询词典 angular aperture

Standard sights include protected front blade and flip-up rear aperture sight, marked for 100 and 200 yards range, and also protected from sides by sturdy "ears".

标准景点包括刀片和保护前翻盖了视线后孔径为100米和200标码的范围，也从双方坚固的保护&耳朵&。

Rear gunsight having an adjustable eyepiece with a small aperture through which the front sight and the target are aligned.

瞄准器的后部有一个带有小孔的可调整目镜，通过它前方的景物和目标能够排成一条线。

On the other hand, the influence of detector's aperture on interferometric measurement is analyzed.

分析表明，探测光源均匀性对热吸收干涉测量结果的影响可以忽略。

It is one of the best techniques to derive DEM from INSAR(Interferometric Synthetic Aperture Radar).

合成孔径雷达干涉测量技术是一种最有优势的获取DEM的技术手段。

ABSTRACT Synthetic Aperture Radar imaging is an important evolvement in modern radar technology, which plays a key role in both milit...

机载合成孔径雷达成像是现代雷达技术的一项重大发展，它在军用和民用领域都发挥了重大的作用，在国内外都受到相当程度的重视。

There is, however, an additional contribution arising from those oscillators in the vicinity of the aperture's edge

然而还存在着由孔边界附近的那些振子所产生的另一项贡献。

A deployable space telescope structure with an aperture of 4 meters was introduced and its finite element model was parametrically developed.

介绍了某口径为4m的空间可展开望远镜的结构形式，建立了其有限元参数化模型。

Annular-aperture averaging factor of optical scintillations in turbulent atmosphere.

湍流大气中光波闪烁的圆环孔径平均因子。

Aperture averaging of optical scintillations in the turbulent atmosphere.

王惠琴，柯熙政，&自由空间光通信中的混合空时编码&，光学学报 29，

We have developed an array-based method to detect and locate sources of the hum, using a propagating wave approach, the dispersive properties of Rayleigh waves and data from two large aperture arrays of very long period seismometers, in California and in Japan.

我们发展了基于阵列的方法来对地球的&hum&进行检测和定位，使用了波传播的方法和瑞利波的频散特性并利用了在加州和日本的两个超长周期、大孔径的地震阵列记录到的数据。

The studies on the developing of new media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding technology.

光磁混合记录方法，是一种可以突破超顺磁极限的限制，并进一步提高硬盘记录密度和读写速率的一种新型超高密度信息存储方式。

In io, mTOR inhibition promotes T cell anergy under conditions that would normally induce priming.

体内研究中，在正常可激发免疫反应的条件下，抑制mTOR可促使T细胞无能。