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- As a rule of thumb, the minimum device feature is about 4 times the beam diameter. 一般来说,最小器件图形大约是电子束直径的4倍。
- Sound beam diameter, refracted angle, beam direction, expected flaws, instrument serial number. 声束直径、折射角、波束方向、预计缺陷、仪器编号。
- The locally uniform temperature field brazing required could be achieved by using large beam diameter, large scanning radius and small beam current. 结果表明:大束斑直径、大扫描半径和小束流的扫描方式可以获得钎焊所需的局部均匀的温度场。
- Results indicate that spectral super-broadening without self-focus can be achieved by adjusting the pump power and the beam diameter. 分析得出:通过改变泵浦光的功率和光束口径,可以实现光谱的极大展宽并避免自聚焦成丝。
- Testing method of beam diameter of laser radiation 激光辐射光束直径测试方法
- Effect of beam diameter for high accuracy laser damage testing 高精度损伤阈值测量中测试口径效应研究
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- Effects of Beam Diameter on the Performance of Sensorimotor in SAM Mice 钢质平衡木直径对SAM小鼠感觉运动能力检测的影响
- The diameter of the tree-trunk is about 2 meters. 这树干的直径大约是2米。
- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- His answer was right on the beam. 他的答案完全正确。
- The axis of a circle is its diameter. 圆的轴线是其直径。
- Measure the diameter of this circle. 量一下这圆的直径。
- We must gauge the diameter of wire first. 我们必须先测量电线的直径。
- He struck the beam with his head. 他的头撞到梁上了。
- The beam has a thickness of 3 inches. 这根梁厚3英寸。
- Never heard of her. You're off the beam. 我从来没有听说过这个人,你搞错了吧。
- A tube with a very small internal diameter. 毛细管一根内径十分细小的管子
- Mind you don't knock your head (on this low beam). 小心,别(让这根低梁)撞著头。
- 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