( 4 ) anneal of sic - c / sic with si implantation in vacuum at 1600 for 30min had resulted in production of new cracks , which led to larger weight loss of the composite ( 4 )注入si试样真空1600退火30min后， sic涂层表面出现许多新裂纹， 1300模拟空气中的氧化失重增大。
The insulation characteristic of insulator in vacuum is researched in the process of the high voltage breakdown along the insulator surface in vacuum , which is called vacuum surface flashover 绝缘子的真空表面绝缘特性研究真空下的高压沿绝缘子表面击穿物理过程，称真空表面闪络过程。
The flashover performance of alumina ceramics can be evaluated based on the above results , and it is helpful for choosing a proper material used in vacuum insulation system . 4 本研究结果为评价材料在真空中的沿面闪络性能提供了一个参考标准，对正确选择真空用陶瓷绝缘材料有重要意义。
The radiation spectrum for relativistic electron moving along curved spiral curve in plasmas is calculated , and also the formula of total energy emitted by a relativistic electron in vacua is derived 计算了等离子体介质中，沿弯曲螺旋线运动的相对论电子的辐射谱，进一步导出了真空中的能量辐射公式
The company is eager to sincerely cooperate with general customers in vacuum technology application domain , by providing first class quality and outstanding post - sale service to the user community 公司殷切希望与真空技术应用领域的广大客户真诚合作，以一流的产品质量和优秀的售后服务为广大用户服务。
Systems : experiences in vacuum system design or assembly , good photo / vacuum line maintenance skills and acquaint with lcd or oled and familiar with automation & plc experiences of system operation 系统部分?有做过真空系统的设计与集成经验者?熟悉光刻和真空设备的保养?熟悉lcd和oled和自动& plc以及操作系统。
Specifications of bat pvc hard pvc film with average packing : with good qualities in vacuum molding , impact - proof and chemistry - resistant , it is applicable for vacuum molding , neck lines and so forth 一般包装之硬质pvc胶片：具有良好的真空成型性，抗冲击性及优异的抗化学性和脱模性，非常适用于真空成型及领衬等。
It is found that by applying a forward bias of about 6 volts in vacuum , s - type negative differencial resistance ( ndr ) phenomena were found in such structure , which is of potential application 并在实验中首次发现在经过真空处理后的al n - zno p - si异质结中表现出了类似gainp algainp量子阱等结构的s型负阻( ndr )现象。
The sbf cultivation results by different surface modification methods were : nano - tio2 coating > alkali solution treatment > tio2 coatings sintered in normal pressure > tio2 coatings sintered in vacuum 不同表面改性方法的sbf培养结果比较为：纳米二氧化钛涂层碱液处理方法常压下烧结二氧化钛涂层真空下烧结制备的涂层。
