emission造句

例句与造句

1. An example is the emission of light from matter .
   物质的发光即为一例。
2. There was an audible emission of breath from the duke .
   这时听到公爵叹了一口气。
3. Beta emission consists of electrons .
   射线由电子组成。
4. The distinct processes are involved in x-ray emission .
   X射线的发射，包含不同的过程。
5. A lumen is a measure of the rate of emission of light energy .
   流明是光能放射率的量度单位。
6. It's difficult to find emission in a sentence. 用emission造句挺难的
7. The liberation of electrons from a hot wire is called thermionic emission .
   电子从热灯丝逸出，叫做热电子发射。
8. All data are completely integrated for emission summary purposes .
   所有的数据被全部汇集以达到累积排放量的目的。
9. The reason is a fundamental one associated with the mechanism of light emission .
   其基本原因涉及到光发射的机理。
10. All data are completely integrated for emission summary purposes .
    所有的数据被全部汇集，以达到累积排放量的目的。
11. This emission of heat is completely independent of temperature and pressure .
    这热的散发全然不受温度和压力的影响。
12. We are able to measure the sun's particle emission and map its magnetic field .
    我们可以测量太阳的粒子辐射和描记它的磁场。
13. J.r. frederick has carried on investigations in acoustic emission for several years .
    JR佛莱德里克从事声学研究已历多年。
14. Spontaneous photons initiate stimulated emission and the chain reaction begins .
    自发发射的光子引起受激发射，开始了链式反应。
15. A high beam energy is also used to stimulate x-ray emission of higher-energy peaks .
    高能量电子束也能用来激发高能量X射线峰的发射。
16. Control of these emissions by adequate gascleaning processing is essential .
    采取有效的气体净化方法以控制这些放散物是十分重要的。
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