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- 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。
- Estimation of gradient index rod lens chromatic aberration 梯度折射率棒透镜的色差估计
- 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
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- 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。
- Spare the rod and spoil the child. 不打不成器。
- Don't smear the lens; I've just polished it. 别把镜头弄脏了，我刚刚擦过。
- A unit of area equal to a square rod. 平方杆等于一平方杆的面积单位
- A rod or lever transmitting motion in a machine. 连杆机器中传递运动的连杆或杠杆
- The camera lens must be screened from direct sunlight. 照相机的镜头不可受到阳光的直射。
- A close- up lens is ideal for taking close- up picture. 近摄镜用来拍特写照片最理想。
- In this operation the surgeons implant a new lens (in the eye). 医生在这次手术中给病人(眼球)植入了新的水晶体。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
