查询词典 shielding constant

Non-cemented prosthesis should be better for normal bone quality patients because they could reduce stress shielding at greater trochanter and calcar.

骨质疏松者，股骨大转子与股骨矩区域的应力遮挡较大，而在杆端区域的应力集中明显。

In this study, the electrical conductive composites (comprised of thermoplastic matrix resins-high density polyethylene, polyphenylene sulfide and polyarylethersuifone with cardo group, and conductive fillers-short carbon fiber, carhon black and graphite) are prepared and characterized in detail. The relation among composite structure and directalternating electric properties, some electric and magnetic parameters under X-band microwave and shielding effect, the mechanical behaviour are analysed. And furthermore, some relative experimental devices are developed.

本工作利用短切碳纤维、炭黑、石墨为导电填料填充热塑性树脂高密度聚乙烯、聚苯硫醚、酚酞型聚芳醚砜，制得具有良好导电性能和机械性能的导电性高分子复合材料，并以此为对象，研究了材料的稳恒电场和交变电场的基本特性与材料结构的关系，研究了在X波段微波场下的电磁参量及屏蔽效应，以及研究了复合材料及其基体树脂的力学行为，与此同时还建立了相应的表征测试手段。

In fact there is a simple method to test for radiation shielding chassis situation.

实际上有一个简单的方法可以测试机箱对于辐射的屏蔽情况。

Because of using shielding-grounding resistance gradient logging method, the rate of logging Class A hole has reached 100% in the practical work.

不仅为煤层结构划分增加了一种有效的参数，而且由于解释点为曲线的极值点，划分厚度也更加准确。

And because it tastes cleanlily, has long aftertastes and special faint scent and owns fine virtue of shielding bitterness.

并且由于其口感清爽，余味持久，并带有特别的清香，具有极佳的屏蔽苦味的功效。

And because it tastes cleanlily, has long aftertaste and special faint scent and owns fine virtue of shielding bitterness. Naringin DC is in particular used for milky goods, fattiness and grease, freezed foodstuff, machining vegetable, jelly, comfiture, nonalcohol beverage, chewing gum, toothpaste and troche.

并且由于其口感清爽，余味持久，并带有特别的清香，具有极佳的屏蔽苦味的功效，柚皮苷二氢查尔酮特别适用于奶制品、脂肪和油脂、冷冻食品、加工蔬菜、果冻、果酱、无醇饮料、口香糖、牙膏及口含药片中。

The product has extraordinary shielding effect, can shield pimple, stain and tiny wrinkles; it can make your complexion uniform, then bring you feel of cleanlily; it won't hurt skin, and then leave your skin to breath free, clean and keep nourishing always.

遮盖效果非凡，有效遮盖痘印，色斑和小细纹，均匀肤色，带来无瑕匀净质感，不伤肌肤，让肌肤自由呼吸，干干净净，持久润泽一整天。

Degree of shielding and may be considered to have closed magnetic path for most practical purposes.

闭磁路，一般被认为有开放磁路的铁芯形状有棒形铁芯及未遮蔽之线轴铁芯。

It should be no less than 16 times that of cable outer diameter for compensational cable with copper tape shielding.

a有铜带屏蔽的补偿电缆，应不小于电缆外径的16倍

These CoNi alloy fine fibers are attractive for use as high performance electromagnetic interference shielding and radar absorbing materials.

CoNi合金微细纤维可用于先进聚合物基电磁屏蔽复合材料的填料和雷达吸波材料。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。