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- Aiming at the influence shielding efficiency factor on the electromagnetic shielding clothing,the corresponding experimental design is done separately. 研究了影响防电磁辐射服装屏蔽效能的因素,并对实验结果进行了方差分析。
- The ultraviolet shielding efficiency,transparency,dispersivity and photostability are principal properties to evalude nanosize zinc oxide in sunscreen preparat. 比较了纳米氧化锌和纳米二氧化钛屏蔽紫外线方面的差异,阐述了防晒化妆品中纳米氧化锌的特点和功能。
- Based on the transmission line theory,the shield efficiency calculate formula of folder-filler formed by metal silk screen is established. 基于电磁屏蔽的传输线理论，提出了以金属丝网为原材料的褶皱芯材结构电磁屏蔽效能的计算公式。
- The data via shield efficiency experiments and calculated by the formula are compared and the profitable effect on shield efficiency of the structure are also evaluated. 通过对褶皱芯材结构的电磁屏蔽实验数据和计算公式所得结果作对比分析，评价了该种结构对屏蔽效能的有益影响。
- The analysis results show that remarkable factor which influence electromagnetic shielding clothing shielding efficiency are radiant,clothing fabric,distance between the radiant and clothing,clothing chink,clothing hole,clothing levels. 结果表明;影响防电磁辐射服装屏蔽效能显著因素有电磁辐射源、服装面料、服装与辐射源之间的距离、服装中的缝隙、服装中的孔洞及服装的层次等.
- Engineering arithmetic of shielding efficiency 屏蔽效能的工程计算
- electromagnetic shielding efficiency 电磁屏蔽效能
- Siege Warfare Link - Shield Efficiency 会战作战网络-能量护盾效率
- Analysis and Design of Shielding Efficiency in Electronic Equipment 电子设备的屏蔽效能分析及设计方法
- Research on Shielding Efficiency Prediction of Radar Shelter 地面雷达机箱屏蔽效能的预测研究
- Lead aprons shield people from radiation. 铅做的工作裙可使人免进辐射。
- We must improve our efficiency as soon as possible. 我们必须尽快地提高工作效率。
- He lied to the court to shield his friend. 他对法庭说谎以包庇自己的朋友。
- The sword glanced off the shield. 剑擦过盾牌。
- Study on the wedge method and shielding efficiency of bullion thread 金银丝嵌织方法与屏蔽效率的研究
- Their labor efficiency is very high. 他们的工作效率很高。
- We were most impressed with/by your efficiency. 你的工作效率很高，我们极为钦佩。
- Our goal is to achieve the maximum of efficiency. 我们的目标是取得最高的效率。
- A diploma is no guarantee of efficiency. 持有文凭不能保证工作效率一定高。
- We must concentrate our attention on efficiency. 我们必须把注意力集中在效率上。
