查询词典 Lens

It is not only the good news to weak vision patient, but also a great contribution to traditional dioptric lens developing.

该方法不仅对弱视患者是个福音，而且对光焦度不正的传统校正也是个突破

We present a novel confocal laser method for precise testing of the dioptric power of both positive and negative intraocular lens implants.

提出了一种新的共焦激光方法，可以精确测量正度数与负度数人工晶状体植入物的屈光度。

If a dioptric lens is fitted, you would not have to wear eyeglasses when taking picture.

如装上屈光镜头，拍照时您不能再戴着眼睛拍照，请插入屈光镜片于目镜槽内。

Methods Acˉcording to the standard YY0290"Intraocular Lens",dioptric power,differentiate rate,axial displacement under presˉsure and optical eccentric distance of10types of intraocularlens were tested.

按照行业标准YY0290《人工晶体》规定的方法对国内外10种一件式或三件式人工晶体的屈光度、分辨率、压缩力下轴向移位和光学偏心等指标进行了测试。

To examine the changes of the comeal thickness ; comeal dioptric power; anterior chamber depth ; lens thickness and axial length before and post-operation lweek,2weeek,lmonth,2months and 3months.

术后1、2、3月对植片植床大小差值与各观察指标进行相关性分析，并建立植片植床差值与角膜屈光力和眼轴长度的回归方程。

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。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。