查询词典 optics

A non-contact measuring instrument for rotor speed and its direction is introduced,which uses optics self-collimating structure,and quadrant photoelectric cell as the detector.

介绍一种非接触式检测转子的旋转速度大小及方向的测量方法及装置。

In addition, the new phenomenon and new mechanism discovered in the research will be applied not only in the field of photoemission but also in other field, such as optics and nanoparticle materials.

在研究中发现的新现象、新机理，不仅是知识的创新，还有可能超越光电发射领域而在光学和纳米粒子材料等更广泛的领域里得到借鉴和发挥作用。

Image processing and seihan mainly through the principles of optics for the required guangzhu pattern for fast taking pictures, in the light-blocking coating on the glass version 1.5 ~ 2 μm light-blocking Agent, depending on the design pattern for laser exposure, reagent, the laser exposure of light-blocking Agent cleaning off the left photoetching inter-Ridge.

影像处理与制版主要是通过光学原理将所需光柱图案进行快速拍照，在光阻玻璃版上涂布1.5 ～2μm 的光阻剂，依设计图案进行镭射曝光，用显影剂将未镭射曝光的光阻剂清洗掉留下光刻纹路。

Atom photolithography is a new application of atom optics in microfabriaction technical field.

原子光刻是原子光学在微细加工技术领域的新应用。

Through integration of techniques including root phototonus, optics imaging and electric-mechanics, an experimental system for plant root image fast acquisition and procession was developed.

在图象边缘检测方面，提出了基于子波变换的边缘检测新算法，该方法具有较强的抗噪声性能。

This part of the subject is called physical optics.

这部分内容叫做物理光学。

In this case, geometrical design methods are inadequate, but current physical optics methods are too slow.

在这种情况下，几何光学的设计方法已经无能为力，但是，现阶段的基于物理光学的计算速度太慢。

Shortly thereafter, I started working on optimization algorithms for physical optics propagation as part of my thesis work.

过了不久，我开始着手于物理光学传播优化算法，这个算法是我的论文的一部分。

In traditional lens design, physical optics provides only a termination condition.

在传统的镜头设计中，物理光学仅仅提供了优化终点的条件。

At the time I will confess that I thought chiefly of the PHILOSOPHICAL TRANSACTIONS and my own seventeen papers upon physical optics.

我承认，我那时主要想到的是《哲学学报》和我自己的十七八篇论述物理光学的论文。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。