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- central beam axis 束中心轴线
- Luminaire designed to be suspended from a cable with its main beam axis at right angles to the axis of the road. 利用电缆进行悬挂的灯具，其主光轴与道路主轴成直角。
- The angle (in the plane through the beam axis) over which the luminous intensity drops to a stated percentage of its peak intensity. 在光束的轴面上，光强值降至其峰值某一比例时所对应的角度。
- To detect a quark-gluon plasma, physicists examine the spray of particles emitted perpendicularly to the beam axis. 如果要侦测夸克胶子浆，物理学家只需观察垂直于射束方向所放出的雾状粒子。
- The principle and the design of quadrature-beamformer are discussed and the effect of the frequency shift on the beam axis is theoretically analyzed. 介绍了正交波束形成器的原理和设计方法,针对频率偏移对波束主轴方向的影响进行了理论分析和讨论,仿真结果验证了理论分析的正确性。
- The force is applied perpendicularly to the load beams axis. 力要垂直作用在测压梁的轴线上。
- Aspherical lenses are lenses with complex curved surfaces, such as where the radius of curvature changes according to distance from the light beam axis. 所谓非球面镜是具有复杂曲面的透镜,诸如其上每点的曲率随着到光轴的距离不同而变平缓。
- In the main hall, in addition to the hundred-watt electric bulb which had just been installed, suspended from the central beam was an "eternal flame" lamp that burned vegetable oil, a large kerosene lamp, and four lamps with picture glass panels. 在高家，堂屋里除了一盏刚刚换上一百支烛光灯泡的电灯外，还有一盏悬在中梁上的燃清油的长明灯，一盏煤油大挂灯，和四个绘上人物的玻璃宫灯。
- The light soure are 20W luminescence beam reflecting tungsten halogen lamp with centralized beam and high brightness. 采用20W冷光束反射型卤坞灯，光束集中，亮度高。
- The central suspension beam is always in axis with the front pier. 中间吊架总是在前墩柱中心线处。
- Such values are central to our way of life. 这些价值对于我们的生活方式是至关重要的。
- She stay in a small hotel near Central park. 她住在中央公园附近的一家小旅馆。
- Choose a central location for your house. 把你的家选在一个便利的地方。
- Buses leave the central bus depot every hour. 每个小时都有公共汽车离开公共汽车中心站。
- In a small hotel near Central Park. 住在中央公园附近一家小旅馆。
- Make sure the central heating is off. 集中供暖设备一定要关掉。
- The area code for central London is0171. 伦敦中心的电话区号为0171。
- We put new central heating in when we moved here. 我们搬到这儿的时候安装了集中供暖设备。
- What's the central thought of this article? 这篇文章的中心思想是什么？
- CALCUCLATION OF ULTRASONIC FIELD ON THE BEAM AXIS OF ULTRASONIC IMMERSION FOCUSING PROBE BY CODED PROGRAM 水浸聚焦探头声束轴线声场的编程计算
