aperture的例句大全

This paper studied the spray dying technology of ethylparaben microencapsulation. The result showed that the wall materials and their suitable proportion was Arabic gum 25%, Aperture starch 25%, and corn syrup 50%.

研究了利用喷雾干燥法制取微胶囊型尼泊金丙酯的工艺技术，结果表明：壁材及组分的最佳比例为：阿拉伯胶5%，微孔淀粉25%，玉米糖浆50%；革兰氏染色阴性；

As a rule of thumb, aperture webs should be no less than the stencil thickness to curtail bridging defects.

为了减少连锡孔网应不少于钢网厚度。

NC Processing of Three-Arris Aperture Based on Master CAM and UG

基于MASTER CAM和UG的三棱孔的数控加工

The practical aperture of the convex surface is 500 mm , the binary optic surface testing is realized.

在分析各种传统检测方法的基础上,研究了一种新的检测方法, 即用二元光学元件检测大口径凸非球面.

Studies of Test Field Effects on Large Circular Aperture Antenna Gain Measurement

测试场地对大型圆口径天线增益测量影响的研究

Based on frauhofer diffraction integral formula, the calculation and testing method of I_0 ( annulation)/ I_0 ( aperture) for different obstruction ratio of double reflection optical system are described in this paper.

本文从夫朗禾费积分公式出发，论述了不同遮拦比的双反射光学系统I0（环）/I0（孔）的计算与测试方法，并通过计算和测量获得了有实用价值的数据。

In the experiments of Rayleigh laser guide star ( LGS) for adaptive optics on altazimuth Coud é telescope, the technology of LGS launched and received in the common aperture using polarizing beam splitting scheme is researched.

在地平式折轴望远镜上开展自适应光学瑞利激光导星实验，研究了信标光束同孔径发射和接收偏振分光技术。

The result indicated that grass and crop rotation improves aperture condition of soil, to improve the condition of much air draft and drought and sand, because of abstract ability of keeping water on the chernozem of bad water erosion and wind erosion.

结果表明：在水蚀和风蚀严重的岗平地黑土上实行草田轮作，有利于改善土壤的孔隙状况，从而改善岗平地黑土的通气有余、持水不足、易于干旱和沙化的状况。

Rayleigh-Sommerfeld Diffraction Formula on the Thin Acoustic Lens With Larger Aperture

较大孔径薄声透镜声场的瑞利&索末菲衍射公式

The higher accuracy of measuring the Doppler frequencies, the less error of the aperture distribution.

多普勒频率的测频精度愈高，反演口径分布的误差愈小。

The principle of the system of interferometer in large aperture image spectrometer has been expatiated.

提出了大孔径干涉型成像光谱仪的原理,并展示了攻关样机和实验数据.

Anatomic Observations on the Piriform Aperture and the Peripheral Bone Structure and Their Clinical Significances

成年男性梨状孔及其周边骨性结构的解剖学观测及临床意义

Theory of design and development of condensing lens type large aperture Fresnel lens

聚光镜型大口径菲涅耳透镜的设计理论和研制

A more integrated theory of design and analysis has been established for the sake of developing the condensing lens type large aperture Frensnel lens.

建立了一套较完整的大口径聚光镜型菲涅耳透镜设计和分析理论。

Research on the nature of the conjugate image of the point on the major axis at a distance from the center of a large-aperture sphere mirror

大孔径球面镜轴外点的共轭象性质研究环状复球面镜谐振腔的衍射积分方程

The theory and design constraints of interferometric synthetic aperture radar

干涉式合成孔径雷达的理论与设计约束

Experimental research on convergent beam of large aperture

大角度会聚光束特性的实验研究

Utilizing convergent beam of large aperture can realize inversion of circular hole diffraction and circular disk diffraction.

利用这种光束可以对微小的衍射物体进行反演放大。

In conclusion, Fourier transform lens with convergent light illumination is more advanced than 4f system in reducing the aperture.

由此可得出，会聚光照明的傅立叶变换光路，在减小透镜口径方面优于4f系统。

To diminish the static phase aberrations of large aperture lasers and promote the concentration degree of focal spot, phase corrector plate is proposed.

为了减小大口径激光系统的波前畸变并提高焦斑能量集中度，对静态波前畸变采用了相位板补偿的方法。