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- When the helium content in the tri-mixed gas excesses 75%, the arc presents the characteristic of helium. 氦的体积分大于75%25时,其电弧形成具有氦弧的性质。
- Results show that deuterium absorption quantity and velocity decrease with helium content increase. 结果表明,氦含量的增加会显著减少铀的吸氘量,降低铀的吸氘速率;
- With the increasing of helium content in the mixed gases,the arc voltage increase,and the ... 随着混合气体中氦气比例的增加,熔深和熔宽均增加,但熔深增加得更明显一些。
- When the helium content is less than 45%, the character of tri-mixed gas has no evident difference compared with that of argon. 混合气体中氦气的体积百分比小于45%25时,其电弧特性与氩弧差别不大。
- The trapped amount of helium depends on the relative helium content in sputtering gas, applied bias and substrate temperature. 实验研究了薄膜中的氦含量与溅射真空室气氛中氦的相对含量、基底偏压及沉积温度间的关系。
- Helium Contents Instrument of type GWK-201 GWK-201型测氦仪
- Teaching content should be concise. 教学内容要少而精。
- He is quite content with his present fortune. 他对自己目前的境遇颇为得意。
- You should be well content with your daughter. 你应该对你的女儿感到满意。
- Helium and neon are inert gases. 氦和氖为惰性气体。
- Personally, I am quite content with Scotland. 就我个人而言,我对苏格兰挺满意。
- He is content to stay in his present job. 他对现在的工作心满意足。
- I am well content to remain here. 我很愿意留在这里。
- The antimatter equivalent of helium. 反氦与氦等价的反物质
- Now that she has apologized, I am content. 既然她已经道了歉,我也就满意了。
- Helium was discovered on the sun. 氦是在太阳上发现的。
- Most big balloons are now filled with helium. 现在许多大气球中充的是氦气。
- Her answer seemed to content him. 她的回答好像令他满意。
- A fountain of helium spurt out of the tube. 有一股氦的喷泉从小管中喷出。
- Helium is a gas used in balloons. 氦是一种用于气球的气体。