查询词典 lens

In lens-induced experimental myopias of guinea pigs, increasing of MMP-2 and decreasing of TIMP-2 occur in posterior scleral matrix. This pair of disbalance of MMP-2 and TIMP-2 can cause abnormal growth of guinea pig's eyeball.

透镜诱导豚鼠实验性近视眼巩膜基质中MMP-2活性增强，TIMP-2活性降低，二者平衡失调可导致巩膜胶原的降解，巩膜壁变薄，引起眼球扩张，眼轴延长。

It is demonstrated by theoretical analysis and computer calculation that the focus of Fresnel zone lens will change discretely as the depth of phase changes with integral times of 2?.

理论和模拟计算表明，当环带深度改变2p 的整数倍时，菲涅耳波带透镜的焦点将发生离散的变化。

Objective To investigate the surgical treatment of traumatic lens dislocation.

目的 探讨外伤性晶体半脱位的手术治疗。

These are simple microscopes, consisting of one lens only and intended mainly for dissecting work.

这是一台简单的显微镜；只有一个透镜，主要用于解剖工作。

Product Instructions: Enhanced VMS series of optical image measuring instrument was an enhanced 2D optical image measuring instrument which bring out by our company. Using high-resolution color Sony CCD camera and the United States NAVITAR Zoom Lens and With our company's Manual version of self-developed measurement software MCINS .This tester have the basic measurement functions of point, line, circle, distance, angle etc .and multi-axis functions which are ableing to meet the basic needs of the secondary element measurement. In addition, measurement data can be input EXCEL, WORD, TXT or output the measurement graphics to the DXF document to make CAD designs.

增强型VMS系列光学影像测量仪，是我公司推出的一款增强型2D光学影像测量仪，采用高分辨率日本索尼彩色CCD摄像机和美国NAVITAR变焦物镜，采用我公司自主研发的MCINS手动版测量软件，具备基本的点、线、圆、距离、角度等基本测量功能及多坐标功能，能满足基本的二次元测量需求；此外测量数据可输入EXCEL、WORD、TXT中或者将测量图形输出至DXF文档做CAD设计。

Based on the traditional geometric optics principles and the method of ray tracking, this paper reports the calculation of the aberration of the mode index lens when the collimated beam incidents upon it inclinely with an angle, and the divergency of the output beam from the MIL when it works as a collimator for the end-butt coupling between the semiconductor laser and the waveguide.

本文从传统几何光学原理出发，用光线追迹的方法来计算研究准直光束斜入射到模折射率透镜上产生的像差，以及当半导体激光器与波导端射耦合以MIL作为准直透镜时，输出准直光束的发散情况，并探讨MIL在集成光学频谱分析仪中作为准直或会聚透镜的适用性。

In looking glass seeing when illuminating lens do up one's hair in the morning oneself, one face is spellbound, oneself are so painstaking it is for what.

早上照镜梳头时看到镜中的自己，一脸茫然，自己这么辛苦是为了什么。

Through the lens of ecofeminism, Alice Walker expresses her idea that everything on the earth is interconnected, that the animate and inanimate world should enjoy their diverse existences equally, and there should not be hierarchy or dominance.

在她看来，地球上的一切事物都是相互联系的，生命界和非生命界都处在同一生态网络中，具有多样性的特点，不应该有等级关系或统治关系。

The approach is based on the principle that the a pa rticle will form double points on the image plane when the particle is out of fo cus in an optical system with a two pinhole lens.

该方法是当利用双孔透镜成像时，单点粒子在离焦光学成像系统中会形成包含粒子空间信息的两点像，根据粒子像在像平面上的位置和间距可以获取空间粒子的三维空间位置。

After being reflected by the object,the projection slit is imaged on a detection double slit through another lens.

准直激光束照明的投影狭缝由一个透镜以掠入射角度投影在被测物体上，狭缝投影经过被测物体表面的反射和另一个透镜的成像在探测双缝上形成投影狭缝像。

You're handcuffing us with all these restrictions.

你的这些限制对我们来说就像手铐一样

The parents discover don't have breakfast for a month of own kid, the Zan descends money for seeing the singing performance of a some singer, sign the horse will think this kid is unlearned, even feel that this behavior is cheap and not apprehensible.

家长们发现自己的孩子一个月不吃早饭，攒下钱就为了看一场某歌星的演唱会，立马会认为这孩子不学无术，甚至觉得这个行为低俗并且不可理解。