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- Don't obstruct the lens with your fingers. 别让手指遮住镜头。
- Don't obstruct the lens with your finger . 别让手指遮住镜头。
- Toughened ultra clear glass lens with AR coating. 特殊处理过的坚韧清澈透明的玻璃透光镜片。
- Design of aplanatic lens with aspheric surface[J]. 引用该论文 袁立银;郝沛明;周森林.
- lens with diaphragm 光阑透镜
- Check for clogged control ports connecting body outlet with diaphragm chamber. 检查堵塞的控制端口,其连接阀体出口与隔膜腔室。
- Don'tobstruct the lens with your. The child when he runs to me. 我要在这孩子朝我跑过来时。
- This photogragh is shot by lens with a long focal length. 这张照片是用长镜头拍摄的。
- The red and blue hand were fixed on the lens with setting knobs. 你能通过黑色指针的读数，得知环境实时的温度。
- Standard zoom lens with an Image Stabilizer and high zoom ratio. 内置影像稳定器，高变焦率，标准变焦镜头。
- If equipped with diaphragm, it may also be used to measure pressures of such mediums with big viscosity and causticity. 仪表带上阻尼器后，可测量脉动、冲击、突然卸荷介质的压力。带上隔膜部分后，可测量粘度大、有腐蚀性介质的压力。
- This optical instrument factory makes lens with accurate optometry and fine grinding. 该光学仪器厂的镜片制作，验光准、磨制精。
- S: Yes, some of them include a built-in zoom lens with wide-angle and telephoto settings. 可以，有些自动机具备广角镜及远摄镜功能的内置变焦镜。
- The Heavy Duty pressure gauges with diaphragm system are suitable for measuring jobs where strong mechanical vibrations or pressure pulses may arise. 膜片重载压力表适用于会出现强机械振动或压力脉动的测试。
- The Heavy Duty pressure gauges with diaphragm system are used at measuring points with high dynamic alternating loads and strong vibrations and pulses. 膜片重载压力表用于测量高速动态变化的负载和强烈的振动及脉冲。
- The Focusing property of flat-topped multi-Gaussian laser beam by lens with spherical aberration is discussed. 利用广义惠更斯-菲涅耳衍射积分公式,研究了平顶多高斯光束通过球差透镜的聚焦特性。
- Heavy Duty pressure gauges with diaphragm systems are thus products which are designed especially for use in harsh conditions. 因此,带有膜片系统的重载压力表是特别为恶劣环境所设计的。
- The Heavy Duty pressure gauges with diaphragm system are particularly suitable for measuring jobs where strong mechanical vibrations or pressure pulsed may arise. 膜片重载压力表特别适用于会出现强机械振动或压力脉动的测试。
- Heavy Duty pressure gauges, with diaphragm system according to DIN 14 421 for fire-fighting pumps, Nominal sizes ND 80, connection position bottom, radial or back, central. 膜片重载压力表,符合DIN 14 421,用于消防水泵,标准尺寸表径80,接口位置底部径向或背后正中。
- S： Yes, some of them include a built-in zoom lens with wide-angle and telephoto settings. 可以，有些自动机具备广角镜及远摄镜功能的内置变焦镜。
