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- The system's antenna emits a focused beam of millimeter wave energy. 该系统的天线发射出能量为毫米波的聚焦射束。
- The operators themselves remain unaffected since the noise is contained in its focused beam. 而当噪音被包含进它的聚集的柱里时，操作者则不受影响。
- It grew brighter and brighter, illuminating a large space unlike the focused beam of a flashlight. 光线越变越强，照亮了一大片地，不像是手电发出的一束光。
- As the labeled DNA flows through the channel, it passes oer a ery narrowly focused beam of light. 当标记的DNA从这个通道流过，它经过一个非常窄的会聚光束。
- To move a finely focused beam of light or electrons in a systematic pattern over (a surface) in order to reproduce or sense and subsequently transmit an image. 扫描：以系统的方式移动高度集中的光或电子束使之掠过（一个表面），目的是再现或感知并达到传递图象
- When these techniques are combined with a scanning focused beam system and a data acquisition system, abundance distribution of elemental composition can be displayed. 如果将粒子束聚焦;且装上扫描设备和计算机数据获取系统;可以得到样品中元素丰度分布的扫描图.
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- This red is a potent wine, dark, rich and concentrated, with a tight, intense, sharply focused beam of spicy currant, black cherry, blackberry and boysenberry fruit that unfolds gracefully, revealing extra facets of depth and complexity. 译文：这是一支有力的红酒，深色，富饶而集中，带有紧而浓郁的，极端凝聚的辛香的醋栗味，黑樱桃、黑莓和野生莓果香气，里面蕴含的优美的深度和复杂成分正在慢慢开启而还没有完全打开。
- 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。
- A new algorithm is given, in which the factor of spherical wave front is removing explicitly.Thus the propagation of a focused beam could be evaluated indirectly from propagation of an unfocused beam. 为此提出了一种新算法:将球面波因子提出,将会聚光束的传输过程转化为非会聚光束的传输,从而间接地求得了聚焦光束的光场分布。
- A defect of vision prevented him from focusing accurately. 视力上的缺陷使他不能准确对焦。
- He struck the beam with his head. 他的头撞到梁上了。
- This device was one of four designed to focus beams of particles before they collide in the experimental areas. 共设计有四个这样的磁铁，主要是集中碰撞到试验区前的粒子束。
- The beam has a thickness of 3 inches. 这根梁厚3英寸。
- Analyses and compares the two constructions of their optical systems and the power densities of two focussing beams. 对二者光学系统结构作分析对比,对焦斑和线束上的功率密度作计算对比。
- 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。
- Mind you don't knock your head (on this low beam). 小心，别(让这根低梁)撞著头。
- We are currently focusing seriously on this matter. 我们正在严肃地处理这个问题。
- Sighted land off the starboard beam. 转向右舷方向便望见了陆地
