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- During those hours radioactive xenon gas built up in the reactor. 在这几个小时中,放射性气体氙在反应堆中聚集增多。
- How it works: A patient inhales haimless nonradioactive Xenon gas,which is tracked by a scanner as it enters the brain. 工作原理:病人吸人无害的、无放射性的氙气。氙气进人大脑后由扫描仪进行跟踪。
- How it works: A patient inhales haimless nonradioactive Xenon gas, which is tracked by a scanner as it enters the brain. 工作原理病人吸人无害的、无放射性的氙气。氙气进人大脑后由扫描仪进行跟踪。
- Inside the bucket, xenon gas from the propellant tank flows into an ionization chamber where an electromagnetic field tears electrons off the xenon gas atoms to create a plasma. 在这个光电桶中,氙气由推进剂槽流入离子化室,离子化室中的电磁场使气态氙原子的电子脱离,形成电浆。
- Presumably it became imprisoned in the cagelike structure of the aluminum phosphate minerals, which were able to hold on to the xenon gas created within them, even at high temperatures. 或许它是被磷酸铝晶体那牢笼般的结构给囚锢住了,这种晶体即使在高温时也能紧抓住其内部的氙。
- The main difference is that instead of relying on low-pressure mercury vapour in a longish twisted tube, the HIDs in headlamps use xenon gas under high pressure in a tough little quartz package. 主要区别在于取代了在狭长螺旋灯管中的低压汞蒸汽,HIDs的前大灯使用石英封装的高压氙气。
- I'll refill my cigarette lighter with gas. 我将给打火机再灌满汽油。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- We are well served with gas in this town. 这个城镇煤气供应得很好。
- He cooks his meal with a gas stove. 他用煤气炉做饭。
- Don't forget to drop by at the gas station. 别忘了到煤气站去看看。
- I was given gas when they pulled my tooth out. 给我拔牙时用了一氧化二氮。
- His long speech was nothing but gas and hot air. 他的长篇大论只是吹牛和空话。
- The gas main explode and set fire to the house. 煤气总管爆炸引起房子失火。
- A whole tankful of gas dropped away because of the tiny leak. 由于这个小小的漏洞,整整一油箱的汽油都漏光了。
- We finally drove up to a gas station. 我们最后驶近一加油站。
- Frank rented out his gas station. 弗兰克把他的加油站租了出去。
- Our first surprise was the location of the xenon. 第一个令我们惊讶的是氙的位置。
- Quick, turn off the gas;the milk will boil over. 快把煤气关掉,牛奶要溢了。
- This mixture satisfies the xenon problem. 这种混合水解决了氙含量的问题。