真空的

The salesman barged past her and said,"I'm selling vacuum cleaners and I want to show you something."

推销人员走过去说，&我来推销真空吸尘器，我想向你展示它的功用。&

The vacuum brazing is a kind of good weld technique.

真空钎焊是一种优良的连接技术。

A new woodceramics was developed by carbonizing phenolic resin and sanding wood powder composite under vacuum at high temperatures.

利用砂光木粉浸渍酚醛树脂后经高温真空炭化处理制成木陶瓷，研究了炭化温度对木陶瓷尺寸收缩、碳得率、密度变化、抗压和抗弯强度的影响。

The alloy was prepared through melting gold, silver, palladium, tin, indium, ruthenium, zinc, germanium in the high frequency induction furnace protected by argon and then deaerating the crude alloy at vacuum.

合金的合成以金、钯、银、锡、铟、锌、钌和锗元素为原料，在氩气保护下高频感应炉熔化，经真空脱气处理后水淬冷却。

Vacuum oven is designed specially for drying of material which is thermo-sensitive of decompounded and oxidative easily it can be filled with inert gases, which is especially for a rapid drying of some compound material.

真空干燥箱专为干燥热敏性、易分解和易氧化物质而设计，能够向内部充入惰性气体，特别是一些成分复杂的物品也能进行快速干燥。

The moisture contents and dehydrating rate during the drying procedure can be exactly estimated by it.

该模型可以准确预测银耳在微波真空干燥过程中的含水率和失水速率。

The steps were as follows: Acquiring superant from the culture medium by centrifugation, discarding waste residue by filtration, concentrating by hollow-fiber membrane, treating with salting-out, dialyzing the product of salting-out, treating the dialysate by vaccum freeze dryer, dissolving solid , using the method of gel filtration chromatography with Sephadex G-100/G-75, and proof-test by filter-paper chromatography ,then preparation by thin-layer chromatography was carried out.

建立了分离纯化该物质的有效途径：发酵液离心除菌→抽滤除杂→中空纤维过滤浓缩→盐析→透析→真空冷冻干燥→溶解→交联葡聚糖凝胶Sephadex G-100凝胶分离→交联葡聚糖凝胶Sephadex G-75凝胶分离→纸层析检验→薄层层析制备。

Our company possesses first-class vacuum emulsifying equipment and researchers.

公司拥有一流的真空乳化设备及研发人员。

And a panel encasing a vacuum is one of the best insulators known.

真空板是目前已知绝缘材料中最好的。

A vacuum of uncertainty that is only fuelling the violence.

一个不确定的真空状态，这只会助长暴力事件

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新