1、A system of metastable helium atom beam source has been developed.
研究設(shè)計了一種亞穩(wěn)態(tài)氦原子束源系統(tǒng)。

2、The helium mass spectrum analyzes leakage analysis is one of the popular leak detection method.
氦質(zhì)譜析漏是電子界較常用的無損檢漏方法。

3、The first type discovered -- alpha decay -- is when a radioactive particle emits a Helium nucleus !
我們發(fā)現(xiàn)的第一種衰變方式——阿爾法衰變——是放射性粒子產(chǎn)生氦分子！

4、Using helium as a coolant has at least a couple of advantages.
用氦氣作冷卻劑至少有一些好處。

5、The boiling phenomenon in the superfluid helium has some special characteristics.
超流氦的沸騰現(xiàn)象具有一般流體的沸騰現(xiàn)象所沒有的特異性質(zhì)。

6、Helium gas was the thermometric fluid.
氦和氬都是單原子氣體。

7、The balloon may be filled with helium or hydrogen.
氣球中可能會充滿氦氣或者氫氣。

8、Did the star ignite helium at the core, swallow a planet, or swallow a companion star?
星體燃燒了核內(nèi)的氦，吞并了行星或伴星嗎？

9、You can be a helium hea without even trying
你真是個大傻瓜，甚至連試都不試一下。

10、GIANT inflatable helium balloons.
巨大的充氣氦氣球。

11、A regulatory agency should ensure that helium is used carefully.
應(yīng)該有一個監(jiān)管機構(gòu)確保氦的使用是謹(jǐn)慎的。

12、Helium has the lowest boiling point of any element — 4.2.
在所有元素中，氦的沸點最低，只有4.2 K。

13、The moon's lunar soil is chock-full of helium reserves, thanks to the solar wind.
由于太陽風(fēng)，月壤充滿了氦。

14、Helium is a gas used in balloons.
氦是一種用于氣球的氣體。

15、Experiments show that helium ash can be removed by a pump limiter or divertor.
實驗表明，通過抽氣孔欄和偏濾器可以排除聚變堆中的氦灰。

16、Helium is a noble gas
氦氣是惰性氣體。

17、Design of Recondenser for MRI Zero Evaporation Rate Liquid Helium Cryostat
用于MRI零蒸發(fā)率液氦容器中的再冷凝器設(shè)計

18、Helium and neon are inert gases.
氦和氖為惰性氣體。

19、Application of Pilot Rope Laying by Helium Balloon in EHV Transmission Line
氦氣球展放導(dǎo)引繩在超高壓輸電線路中的應(yīng)用

20、Helium is a gas used in balloons
氦是一種用于氣球的氣體。

21、Some cables will deliver helium to the balloons, others will carry the solar energy back to earth.
其中的一些電纜將傳送氦到氣球里面，其余的將運載太陽能返回到地球。

22、If helium loses on electron, what do we have?
如果氦原子失去了一個電子，我們得到了什么？

23、STUDIES ON FEB HELIUM ASH ISSUES
FEB氦灰問題研究

24、National Helium Reserve to liquidate its helium assets by 2015 regardless of the market price.
無論市場價格，國家氦儲備局將在2015年之前清算其氦資產(chǎn)。

25、Clearly, helium has the least polarizable electron cloud.
顯然，氦的可極化電子云最小。

26、Most commercial helium is recovered from natural gas through a cryogenic separation process.
大多數(shù)商用氦是通過一種低溫分離過程從天然氣中回收的。

27、The thermoacoustic oscillation during film boiling heat transfer in superfluid helium is studied.
以超流氦為對象，對其沸騰傳熱過程中的熱聲振蕩現(xiàn)象進行了研究。

28、Design of Remote Control on HTR-10 Helium Circulator
HTR-10氦循環(huán)風(fēng)機遠(yuǎn)距離控制系統(tǒng)的設(shè)計

29、And there he was able to identify the alpha particle as the helium nucleus.
他證實了，阿爾法粒子就是氦核。

30、One safety catch in his design is its helium coolant.
這次設(shè)計中采用的一個安全措施就是使用氦冷卻劑。

helium翻譯