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柯林斯
百科
百科
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网络词典 (beta)
网络词典 (beta)xenon 隐藏摘要 
氙boron 硼...xenon 氙...deuterium 氘
其中大部份为氙气以多种化学气体充填，其中大部份为氙气（xenon）与碘化物等惰性气体，然后再透过增压器（Ballast）将车上12伏特的直流电压瞬间增压至23000伏特的电流，...
氙（惰性气体的一种，元素符号）wavelength n.[物]（无线电）波长...xenon n. 氙（惰性气体的一种，元素符号）...[第1页] [第2页] [第3页] [第4页] [第5页] （责编：moonwell）
氙气灯冷光束卤素灯 JCDR...氙气灯 xenon...氪灯 Kr
相关词条
与 xenon 相关的例句
与 xenon 相关的例句- Meteorites all carry this excess xenon.
所有的陨星都含有过多的氙。 - This mixture satisfies the xenon problem.
这种混合水解决了氙含量的问题。 - a variable capacitor; variable filters in front of the mercury xenon lights.
可变电容；水银氙灯前面可以调节的滤光器。 - 32. That xenon could not form chemical compounds was once believed by scientists.
32.科学家曾相信:氙气是不能形成化合物的。 - Nobody has yet measured the concentration of xenon in comets, but recent laboratory experiments on the trapping of gases by ice forming at low temperatures suggest that comets do not contain high concentrations of the xenon.
没有人测量过彗星里面氙的含量，但最近通过低温下形成的冰对气体的捕获实验表明，彗星不可能有高的氙含量。 - Is it available? About 30 major medical centers in the United States have xenon CT scan technology.
利用的可能性美国大约有30家主要医疗中心有氙气ct扫描仪技术。 - 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。 - With the precise information revealed in a xenon CT scan, doctors can more accurately determine which patients are at increased risk of hemorrhage, and who can safely be given the drug.
氙气ct扫描仪显示的精确信息可以帮助医生更准确地确定哪些病人出血的危险增加，哪些病人可以安全地服用药物。 - Xenon computed tomography not only takes a picture of the brain, as does a traditional CT scan, but also allows doctors to measure exactly how much blood is flowing to different parts of the brain.
由计算机操作的氙气层面x线照相术不仅可以象传统的ct扫描仪那样拍摄下大脑的图像，还可以使医生精确地测量出到底有多少血液流回大脑的不同部位。 - At the same time, we know that the meteorites could not have delivered all of the water, because then the earth's atmosphere would contain nearly 10times as much xenon (an inert gas) as it actually does.
同时，我们也知道富水陨星不可能提供地球上的全部水源，因为如果那样的话，地球的大气层中的氙(一种惰性气体)含量将会是它实际含量的近10倍。