gas lens的例句大全

Study of thermal gas lens in self-heated copper vapor lasers

自加热式铜蒸气激光器的热气体透镜研究

As results of the experiment, the relations between the focal length of the thermal gas lens and the input power and buffer gas pressure are presented. The evolution process of the thermal gas lens from concave to convex lens is described.

在实验部分，本文给出了热气体透镜焦距与输入功率、缓冲气体压强的关系，描绘了热气体透镜从负透镜变化到正透镜的动态过程。

Long term efficacy of rigid gas permeable contact lens wearing in keratoconus

配戴透气性硬性角膜接触镜矫正圆锥角膜的远期效果

The evaluation of visual quality in keratoconus eyes corrected by rigid gas-permeable contact lens

透气性硬性接触镜矫正圆锥角膜的视觉质量评价

the fluorine mixed gas prepared by this device, which may prolong the working hours of excimer-laser 2 to 3 times and prolong the average useful time of lens of laser 3 to 5 times.

按规程应用该装置配制的含氟混合气，可以使准分子激光器的有效工作时间延长2~3倍，激光器中镜面的使用寿命平均延长3~5倍。

Designing of Gas Cell Based on GRIN Lens for Absorption Spectrum Optical Fiber Gas Sensor

基于自聚焦透镜的吸收型光纤气体传感器气室设计

the application of taped integral lens on laser gas nitriding titanium alloy surface

带式积分镜在钛合金表面激光气体氮化中的应用

but looked at through the lens of greenhouse gas accounting, they are living smokestacks , spewing methane emissions into the air.

但若以计算温室气体的角度看来，这些牛猪活像冒气的烟囱，不断向空中喷出甲烷。

the lithological oil gas pools mainly consist of lens shaped sandrock and up tilted pinching sandrock oil reservoirs in dongying sag.

东营凹陷岩性油气藏主要为砂岩透镜体油气藏和砂岩上翘尖灭油气藏。

explanation: the center of our milky way galaxy is hidden from the prying eyes of optical telescopes by clouds of obscuring dust and gas. a planoconvex lens used to concentrate light.

说明：在不透光尘埃与云气的遮掩下，我们银河系的中心在普通可见光望远镜中是难以看见的。

The Contact Lens include Soft Contact Lens ( SCL ) and Rigid Gas Permeable Contact Lens ( RGP ).

接触镜包括软性角膜接触镜 ( SCL ) 和硬性透气性角膜接触镜 ( RGP ).