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- Study of a reversal parabolic GRIN rod lens for laser beam collimator 逆抛物型GRIN透镜用作激光准直器的设计研究
- Research of the Tracing of GRIN Rod Lens with Transverse Application 纵向应用形式的渐变折射率棒透镜的光学追迹研究
- Research on low chromatic aberration GRIN rod lens manufacturing technology 低色差GRIN棒透镜制备工艺的研究
- Objective:To study the clinical value of the rod lens coupled with gasping forceps sheaths in removing foreign bodies in the trachea and/opr bronchi. 目的:探讨运用气管潜窥镜及与之配套的套钳行气管支气管异物取除术的临床运用价值。
- The Calculation of Optimum GRIN Rod Length Used on DMW Devices 适用于波分复用器的自聚焦棒透镜最佳长度的计算
- Estimation of gradient index rod lens chromatic aberration 梯度折射率棒透镜的色差估计
- Two types of radial GRIN rods 7mm and 10mm in diameter respectively, have been prepared by liquid phase diffusion copolymeri- zation of two binary monomer systems: DAIP-MMA and DAP-MMA. They both possess fine light-focusing properties. 本文用液相扩散共聚法制备DAIP-MMA和DAP-MMA两种二元共聚物径向梯度棒,制得了直径为7mm的DAIP-MMA径向梯度棒和直径为11mm的DAP-MMA径向梯度棒。
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- You'll just have to grin and bear it. 你只好逆来顺受。
- He had a broad grin on his face. 他满脸笑容。
- I bought a new fishing rod last Sunday. 上星期日我新买了一个鱼竿。
- Some adjustment of the lens may be necessary. 可能有必要调节一下镜头。
- Do you have soft contact lens care product? 有没有软性隐型眼镜保养用品？
- He uses lens to make things appear clearer. 他用镜片以便看东西更清楚些。
- The lens is often used to make telescopes. 镜片常被用来做成望远镜。
- The movable target on a leveling rod. 视准器水准尺上可移动的目标
- The rod bent as he pulled in the fish. 当他把鱼拉上来时，鱼竿都弯了。
- Don't smear the lens; I've just polished it. 别把镜头弄脏了，我刚刚擦过。
- Spare the rod and spoil the child. 不打不成器。
- A unit of area equal to a square rod. 平方杆等于一平方杆的面积单位
