氫行星 的英文怎麼說
中文拼音 [qīnghángxīng]
氫行星
英文
hydrogen planet-
The stipendiary stewards of macau jockey club will conduct enquiry into the analysts ' finding following analysis of samples taken from the m c tam - trained horse " nittan express " after it won in race 3 on saturday, 21 july 2007, which was found to contain the prohibited substance boldenone
澳門賽馬會競賽董事小組將就練馬師譚文就?內馬匹溢勝快駒於二七年七月二十一日（星期六）第三場賽事勝出后，所取得之尿液樣本化驗結果含違禁物質去氫?酮一事進行研訊。At the end of the process a carbon core of the star will be surrounded by a shell where helium is still being fused into carbon, which in turn is surrounded by and envelope where hydrogen is converted into helium
該過程結束時碳的星核會被一層仍然在進行氦聚變為碳的殼層包圍，而在這個氦-碳聚變層的外面還包圍著一層由氫-氦聚變層。The planets ' strong force of gravity holds huge amounts of hydrogen and helium gas
行星的巨大引力吸引了大量的氫氣和氦氣。Supply of concentrate haemodialysis solution with bicarbonate powder buffer to the hospital authority and the department of health as a 24 - month contract from date of acceptance design, supply, delivery, installation, commissioning, maintenance of hardware, software and related services for the implementation of the automated tag and information display system for the immigration department on or before december 2006 supply of 320 000 kg. of polyelectrolyte type ii to the drainage services department as a 36 - month contract from date of acceptance provision of dental laboratory work for the department of health as a 24 - month contract from date of acceptance supply, installation and commissioning of a ground reception system for meteorological data from multi - functional transport satellite for the hong kong observatory from date of acceptance to fulfillment of contractual obligations supply and installation of 1 set of automated dna sequencing system to the department of health from date of acceptance to fulfillment of contractual obligations
承投為醫院管理局和?生署供應高濃度血液滲析液連炭酸氫鹽緩沖粉劑，合約由發出接納書日期開始，為期24個月為入境事務處於2006年12月或之前推行自動化籌號及資訊顯示系統供應硬體和軟體，包括設計、送貨、安裝、試機、保養及有關服務為渠務署供應320000公斤高分子電解質（第ii類） ，合約由發出接納書日期開始，為期36個月為?生署提供牙科製品服務，合約由發出接納書日期開始，為期24個月為香港天文臺供應一套多用途輸送衛星氣象數據地面接收系統，包括安裝及試機服務，由發出接納書當日至履行合約訂明的責任為止為?生署供應和安裝一套核酸序列自動測定系統，由發出接納書當日至履行合約訂明的責任為止Which is very dim and hence very difficult to find. if it is massive enough though model dependent, the lower mass limit is about 0. 1 solar mass, the gas in the protostar continues to heat up until the central portion becomes hot and dense enough for, say, the hydrogen nuclei to overcome their mutual electrical repulsion. nuclear fusion will then take place and a star is finally born
如果原行星質量足夠大下限約為0 . 1個太陽質量，要注意的是，不同的理論模型會給出不同的下限，原恆星會不斷變熱，直至核心部分足夠熱和高壓，令氫原子核克服質子間的電排斥力，產生核聚變，成為一顆真正的恆星。Without a solid surface, these planets are mainly composed of hydrogen and helium gases. they are called the gas giants
這些行星沒有固體的表面，它們主要是由氫和氦等氣體組成，故此被稱為巨型氣體行星。Nasa ' s odyssey spacecraft has detected large amounts of hydrogen on the planet
美國國家航空航天局的「奧德賽」火星探測器在這個行星上發現了大量的氫。Which turns four hydrogen nuclei to a helium nucleus. the star will have a convective shell and a radiative core just like our own sun see
進行，將四顆氫原子核結合為一顆氦原子核，恆星會有輻射核心和一個對流外殼就像我們的太陽。It is not a great deal of energy ? equivalent to about 109 joules per kilogram of hydrogen, much less than the 1015 joules released by the nuclear fusion of the same amount of hydrogen
這能量其實沒有多大游離每公斤的氫需要約109焦耳的能量，遠低於等量的氫進行核融合所釋放出的1015焦耳，所以就算宇宙中只有百萬分之一的氫在恆星內進行核融合反應，也能產生足夠的能量把剩下所有的氫給游離掉。Hydrogen is abundant in the universe, and can be gathered by ram scooping stars or gas giants
氫在宇宙中是十分豐富的，可以被填充收集器在星球大氣或巨型氣體行星中收集。分享友人