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- Double Banana non magnetic,eutecticbrass, Rhodium over silver plate. 双重香蕉插,无磁性结晶黄铜,镀银上镀铑。
- Respiratory equipment - Open-circuit self-contained compressed air diving apparatus - Requirements, testing, marking. 呼吸保护装置。开路循环自制压缩空气驱动装置。要求,试验,标记。
- The effects of geomagnatic field parameters in directional drilling,selection of non magnet... 探讨了地磁场参数在定向钻井中的作用、无磁钻铤长度的选择、测量数据的比较等问题。
- In the cause of the experiments, the divers breathed helium-oxygen mixture from HJ-801 diving apparatus and temperature was scored for the divers' recta, body surface and surrounding environment. 期间,全程连续检测了潜水员的直肠温度、体表温度、舱温、水温及其医学生理指标的变化。
- For the structure with Oh symmetry, the DVM-Xa results shows that the electronic configuration of ground state is non magnetic, and is disagreement with experimental data. 对于具有O_h点群对称性的结构,分子轨道的结果表明该团簇的基态是顺磁性的,与实验结果不相容;
- supply pipe type diving apparatus 供管式潜水装置
- diving apparatus with two cylinders 带有两个压缩空气筒的潜水器械
- Keywords Non magnetic steel;Magnetic inductivity;Rollers; 无磁钢;导磁率;滚筒;
- Technical specification for high pressure reciprocating air diving apparatus 潜水装具用高压活塞式空气压缩机技术条件
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- diving apparatus for underwater work; has an open bottom and is supplied with compressed air. 水下作业用的潜水装置;有一个敞开的底并用压缩空气维持供应。
- spherical deep diving apparatus (lowered by a cable) for underwater exploration. 水下探测用的球形深潜水装置(由绳索辅助下水)。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- It shows the presence of a magnetic field. 这表明有磁场存在。
- North magnetic poles repel (each other). 磁北极与磁北极互相排斥。
- Having the same magnetic inclination or dip. 等磁倾的有相同的磁倾斜的
- I had had a few beers and was completely non compos mentis. 我喝了些啤酒就头昏脑胀了。
- The block becomes magnetic when the current is switched on. 通电时线圈即具磁性。