shielding的例句大全

The PQR shall include the composition and flow rate of the shielding and inert gas backing, when used.

焊接工艺评定记录单上应包括封底焊时所用的惰性保护气体组成成分和流率。

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Shielding effectiveness of PCB loaded rectangular enclosure with circular-aperture array If A is the mxn matrix, then the nxm matrix is called the transpose of A.

加装印刷电路板的圆孔阵矩形机壳屏蔽效能如果A是mxn矩阵，那么nxm矩阵为A的转置矩阵。

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Thus the camouflage of MBB technique is the key to the performance of the RF shielding anechoic chamber.

所以该转台的伪装设计成为射频屏蔽暗室性能的关键技术。

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This paper discusses the camouflage design of MBB sensor mount and its effect, for the camouflage of MBB has an effect on the background error of RF shielding anechoic chamber and on the position accuracy of target in simulation testing.

本文介绍MBB大型飞行转台的伪装设计与效果分析，因为MBB转台伪装的效果与射频屏蔽暗室的背景误差有关，它直接影响仿真试验中目标定位精度。

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The shielding effect of high velocity layer ( HVL) is a tough problem in seismic exploration.

高速层屏蔽是地震勘探中的一个难题。

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A semiconductive shielding layer compound for mine cable has been developed.

简介了矿用电缆半导电屏蔽层胶料的研制.

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Calculation of Shielding Failure Rate on Transmission Line Based on Improved EGM and the Analysis of Typical Accident

改进电气几何模型对输电线路绕击率的计算及典型故障分析

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Calculation of Shielding Failure Flashover Rate on Electric Transmission Line Based on Improved EGM

输电线路绕击跳闸率的改进电气几何模型

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Calculation of Lightning Shielding Failure of Transmission Lines in Mountainous Area Using EGM

山区输电线路EGM绕击率计算

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The low absorb cross section material is used to 235U-fission chamber. The low Z material is used in experimental bracket and shielding material and the material is used less.

对~（235）U裂变电离室，需采用中子吸收截面低的材料，对实验装置的支撑材料和屏蔽材料宜选用低Z材料且尽量减少用材。

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She drew the curtains, shielding her eyes from the sun.

她拉上窗帘，使眼睛免受阳光照射。

《外研社英语同义词辨析词典》

Oil soluble temporary plugging agent DGZ is a novel multiple functions reservoir protecting agent developed based on temporary shielding plugging theory.

DGZ油溶性暂堵剂是根据屏蔽暂堵原理开发的一种新型多功能油层保护剂。

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the metal braiding in the shielding

屏蔽层中的金属编织

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The mass extinction coefficient of smoke particles is an intrinsic physical parameter to character shielding property.

烟幕粒子的质量消光系数是表徵其遮蔽能力的重要参数.

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Shielding The transparent layer , slightly increased carbon fibre lines stereo feeling, luster.

微起的透明表面层, 增加碳纤维纹的立体感, 光泽照人.

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Governments around the world, including here in Asia, have spent vast sums of money in shielding their economies from the worst of the global financial crisis.

世界各国政府，包括亚洲在内，已经投入了大量资金防止其经济走向全球金融危机的最坏境地。

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Honeywell do not request shielding Bus.

霍尼韦尔不要求屏蔽电缆.

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Wires and cables casing have protective effect, and also have flame-retardant, electromagnetic shielding functions.

电线、电缆套管,既能起保护作用, 又能起阻燃, 电磁屏蔽作用.

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The author points out that the shelters shall be used not only as electromagnetic shielding shelters for protection of the electronic equipment and personnel, but also as one of the offensive weapons to accomplish electromagnetic interference to the enemy's monitoring and communication systems.

文中指出方舱不仅可以做为电磁屏蔽，用于保护电子设备和人员安全，还可以做为一种进攻武器对敌方实施电磁干扰，用于破坏敌方的监控、通信等系统。

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But construction cracks in massive concrete frequently occur, which leads to lower ray-shielding efficiency.

但大体积混凝土施工中常会产生施工裂缝，以致降低了它防放射作用的效果。

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