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- narrow beam geometry 窄束几何
- I lit the smoke with a narrow beam of light. 我用一个小光柱点燃了烟。
- He then shines a narrow beam in horizontally through the pinhole. 然后他通过小孔水平地射入一窄光束。
- A thin line or narrow beam of light or other radiant energy. 光线,放射线极细的一条或极窄的一束亮光或其它辐射能
- Based on the requirement of ICF experiment physics, a math model of indirect driver beam geometry is given. 由ICF 柱面靶间接驱动实验对多路激光 束排布的要求, 建立靶区数学模型, 用本文设计结果构筑光路排布线框实体。
- A high-power laser beam colliding with a high-energy electron beam produces a narrow beam of gamma rays. 高功率雷射束与高能电子束相碰时,会产生一束极窄的伽玛射线。
- The emphasis in this paper was corner reflector antenna with high-gain, narrow beam and low side-lobe. 选用方向性好、增益高、旁瓣低的角形反射器天线作为本论文的研究重点。
- The rest of the Wilkins Ice Shelf, which totals about 14,500 square kilometers, is holding on by a narrow beam of thin ice. 总面积约在14500平方公里的威尔金斯冰架的其他部分正在支撑着一条狭长的薄冰。
- Chapter 3 obtains the retrieval of parameters of wind above sea surface and ocean wave spectra from simulated narrow beam HF radar backscatter, gives the simulate results. 第三章通过数值模拟的窄波束高频(HF)雷达的海面回波多普勒谱,反演了海面风场、浪高谱等海态参数,并详细介绍了反演的方法、步骤,给出了模拟结果。
- However, entrainment can, if applied with appropriate power and frequency, seriously degrade the ability of targeted people to function, and by using the higher radio frequencies, can be focused into a fairly narrow beam. 不过,诱导作用可以,如果应用适当的功率和频率,可以严重退化目标人群的身体机能,并采用较高的无线电频率,可以集中到一个相当狭窄的光束。
- Plane curved beam geometry non-linear finite element analysis 平面曲梁几何非线性有限元分析
- Radar sets generally employ large antennas to produce narrow beams in much the same way as a search-light reflector. 通常雷达采用大型天线以产生狭窄波束,其方法基本上与探照灯反射镜相似。
- The narrow beams of sound advertise sale items at the store or restaurant and feature promotional material. 这个狭窄的声音柱在商场或餐馆做广告销售商品并播放促销内容。
- This is because even though all the raindrops out there are reflecting rainbow colors, they do so in very narrow beams. 这是因为即使所有的雨滴都在反射出彩虹的颜色,它们也是在非常窄的光束下反射的。
- The energy salvos and counter-salvos sent narrow beams of blindingly bright light and streams of angry red-orange annihilation disks skewing through the blackness. 能量武器和防护武器不停发射,道道刺目的亮光和愤怒的橙红色湮灭光弹流在黑暗中斜穿交错。
- The road is too narrow to allow the passage of gondola. 这条街太窄,大型货车不能通过。
- narrow beam linear attenuation coefficient 窄(X线)束线性衰减系数
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- The mountain path is narrow and rugged. 狭隘的山路崎岖不平。
- The travelers edged warily along the narrow road. 旅游者沿着狭窄的小路小心前行。