真空的

We find the corresponding M5 brahe configuration and ob-tain the vacuum expectation value of Wilson surfaces.

通过研究M5膜我们得到了Wilson surface算符的真空期望值以及共形反常等性质。

Germany Busch Vacuum Pump, which owns high vacuum degree, low noise and long service life, is adopted.

德国贝克的真空泵，真空度高，噪音低，寿命持久。

Using Mo powder,Fe-B alloy powder,and Fe powder as raw materials,and adding Cr,Ni and C alloy and agent polyvinyl butyral,Mo_2FeB_2 hard alloy was clad on a Q235 steel substrate to form a new type of cladding material with excellent wear and cor- rosion resistance property by means of vacuum liquid phase sintering technique.

以Mo粉、Fe-B合金粉、Fe粉为基本原料，掺加适量合金元素Cr，Ni，C，以及有机粘结剂聚乙烯醇缩丁醛，采用真空液相烧结法在Q235钢基体表面制备Mo_2FeB_2硬质合金覆层，获得了力学性能良好且耐磨抗蚀的新型硬质合金覆层材料。

Because of the bypath role, it has the recycling export side pipeline domestic waters function, moreover when the import side presents the vacuum, supplements pilots.

由于起到旁道作用，所以其有回收出口侧管道内水的功能，而且在进口侧出现真空时，补充引水。

1 M packed with Mellapak SM-250 under vacuum in batch process to obtain fractions rich in such components as pinenes, camphene, limonene as well as p-cymene, terpenol s, respectively.

松轻油先用碱液进行预处理，再用工业SM-250型孔板波纹填料塔(300mm、高10.1m)，以真空间歇操作方式进行一次性精馏分离，分别得到富含蒎烯、莰烯、苧烯及对-伞花烃、萜烯醇等的馏分。

Put 3g chitosan into 50mL 1% CH3COOH solution, after dissolved completely, added 9mL H2O2 into this solution and the reaction took place at temperature of 80℃ for 3 hours. Filtrated the hydrolysate and then concentrated liquid to 20mL, neutralized liquid with 1% NaOH, added 200mL ethanol to extract hydrolyte, 3000r/min eccentricity, and then we could got all water-soluble canary yellow chitosan by vacuum-freeze drying.

称取3g壳聚糖，于50mL1%冰乙酸溶液中充分溶解，加入9mL过氧化氢，在80℃条件下水浴反应3h，水解液抽滤，滤液在60℃浓缩至20mL左右，1%NaOH中和后，加入体积比为10：1左右的无水乙醇，沉淀水溶性壳聚糖，3000r/min离心，将糖液真空冷冻干燥后可得淡黄色完全水溶性壳聚糖。

The company has a complete system of vacuum sintering carbide seven lines, annual production capacity of 100 tons.

该公司拥有完整的硬质合金真空烧结体系流水线七套，年生产能力达100吨。

However, carvone thermally decomposes at higher temperatures; therefore, a vacuum distillation is necessary.

可是，香芹酮在较高的温度下会发生热分解；因此，必需用真空蒸馏法。

You will separate the carvone from the higher-boiling and lower-boiling impurities, via a vacuum distillation.

你将会通过真空蒸馏法，把香芹酮中较高沸点和较低沸点的杂质分离开。

CATHODE RAY TUBE, An evacuated glass tube with a viewing screen, used for displaying information.

阴极射线管，一个具有显象屏幕的真空玻璃管。用于显示信息。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。