真空的

In the end. the application of the Zr-V-Fe getter in the electronic device, vacuum technology and scientific research are introduced.

同时，介绍了锆钒铁吸气剂在电子器件、真空技术和科学研究中的应用。

Firstly, the important faces of the process of precipitation of sodium aluminate were calculated preparatory using Bravais-Friedel Donnay Harker method. Secondly, the equilibrium morphology calculations were processed on gibbsite 3×4×2 super cell and its (001),(100),(010),(011),(110),(101) and (112) slab models.

首先，用BFDH法说明了生长过程中最重要的面；其次，采用晶体平衡形态法，用Morphology程序对氢氧化铝3×4×2超晶胞及其(001)，(100)，(010)，(011)，(110)，(101)和(112)面真空slab模型进行平衡形态计算，计算结果与实验结果吻合，很好地预测了各显露面族(001)，(100)，(010)，(011)，(110)，(101)和(112)面族。

The best yields are obtained if the ether solvent is distilled from the Grignard under vacuum and replaced with hydrocarbon solvent, such as benzene.

最好的产量得到醚溶剂，如果是从格氏蒸馏真空和烃类溶剂，如苯，取代。

The group velocity is estimated as 1/35 of the light speed in vacuum.

群速度估计为真空光速的1/35。

Very low expansion coefficient ensures the vacuum heat collecting tube have no burst under high or low temperature and can resist shock of 35 mm hailstone without damage.

极低的膨胀系数保证了真空集热管在高温和低温环境中使用不炸管，并能抵抗35mm 冰雹冲击而不损坏。

With an accoupation of 136,000 square meters, the investment amounted to 320 million yuan, it is built to have EF、ESR、Forging Hammer、Hot Rolling Mill、Deep Machining and Heat Treatment Shop and Technical Center with the focus of reasearch development, process technology and quality test.

厂区占地13.6万平方米，建有20t电弧炉、5t感应炉、25t炉外精炼、25t真空脱气、1~6t电渣炉、7吨电液锤及热处理以及聚研究开发、工艺技术、质量检测于一体的技术中心。

Companies are owned fully automatic foil winding machine, CNC horizontal shearing and slitting silicon lines, automatic vacuum drying, Impregnation device;Discharge Tester, Japan Power Analyzer, Harmonic Analyzer ; and has shielded room PD testing and other advanced production equipment and testing equipment and facilities.

公司现拥用全自动箔式绕线机，数控硅钢片横剪和纵剪线，全自动真空干燥、浸漆装置；瑞士哈弗莱局放测试仪、日本功率分析仪、谐波分析仪；并拥有局放测试屏蔽室等先进的生产设备和检测设备及设施。

The possibility of crack healing in high-speed steel was studied using the method of vacuum heating.

研究了高速钢裂纹在真空加热条件下实现愈合的可能性。

A new cermet sinter with through micro-porous structure was developed by vacuum liquid phase sintering method, in which Al2O3-Ni-Cr-Mo-Si-Fe powder was used as the basic material, TiH2 and CaCO3 were used as the composite pore-forming materials and hominess grains was used as dispersal particles. The cermet sinter was then infiltrated with Ag-Cu-Pb-Sn at vacuum and formed a new high temperature self-lubricating material.

以TiH2和CaCO3为复合造孔剂，以硬质微细颗粒为惰性弥散质点，采用真空烧结法制备出具有贯通型微孔结构的Al2O3-Ni-Cr-Mo-Si-Fe系金属陶瓷烧结体，并在烧结体中浸渍Ag-Cu-Pb-Sn系浸渍型固体润滑剂制备出新型高温扩散自润滑材料。

After three generations, several signal locus and homozygote lines for each expressing vector have been obtained.

以上三种重组质粒转入农杆菌GV3101中，并利用真空抽滤法导入拟南芥中，经50mg/L的潮霉素抗性筛选，得到T4代单拷贝插入纯合子植株。

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。