查询词典 beam-focusing

The coherent electron micro-diffraction from a translation domain boundary perpendicular to the direction of the incident beam was studied. The qualitative and analytical descriptions are given to reveal the phenomena on the breakdown of center symmetry and an appearance of the forbidden diffraction spots.

对垂直电子束方向的畴界的特征，进行了实空间法的准动力学的理论推导，给出了对称性的定性描述，同时用动力学多层法程序对一些上下畴界进行了模拟；对出现的斑点不消光，中心对称的破损，镜面对称的破损等给出了定性的实空间法的动力学的理论的解析描述。

Don't glue centerline deck beam in, you just want to be able to take it out for future work to be done on it.

不胶水中线甲板束在，你刚才希望能够采取它为今后的工作要做。

By laser irradiation for the cephalic veins of the dogs, the interaction between vascular tissue, blood and the laser beam was analyzed.

通过半导体激光对犬副头静脉进行血管内照射的临床试验，分析激光与血管组织及血液的相互作用，同时对激光血管内照射治疗静脉曲张的机理进行了研究。

Now that the beam has been successfully tested in clockwise direction, Cern plans to send it counterclockwise.

现在，已试射成功，在顺时针方向。Cern原来计划在逆时针方向。

In that case, CERN would adjust the strength of compensating magnets to coax the beam back into shape.

遇到这种情形， CERN 将调整补偿磁铁的强度以诱使粒子束重新回到平面上。

This paper introduces the evaluation of measurement uncertainty of cesium atomic beam frequency standard,and gives its calculation process and expression method.

本文介绍了用铯束原子频率标准装置测量不确定度的评定过程，并给出了计算过程及表达方式。

It is very meaningful to study the deformation of the Strengthened RC beam with CFL.

研究CFL加固梁在热力耦合作用下的加固梁的变形特征具有重要的科学意义[1]。

A beam of rose-colored light from a pane in the chancel window fell across his face, but he did not seem to see it.

玫瑰色的光线从圣坛旁的彩色玻璃窗照射在他的脸上，但他似乎没有注意它。

Then based on the characteristic equation, the effect of the position of intermediate support on the natural frequencies of the beam is discussed.

根据频率方程讨论了中间支承位置变化对梁固有频率的影响。

According to compatibility conditions of deformation, the characteristic equation is obtained to calculate out-of-plane stability of the cantilever bending beam.

以具体的实例给出了具有主副臂结构的起重机格构式臂架整体稳定性的计算方法和步骤。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。