熱核子 的英文怎麼說
中文拼音 [rèhézi]
熱核子
英文
thermonuclear-
Compared with traditional mechanical and optic gyros, hrg has such advantages as no high speed circumvolving or moving parts in structure, no warm - up time and short start - up time, wide signal band in frequency, low excursion noises, great endurance in over loading, nuclear radiation and short time power off, small bulk, light weight, low power cost and long life, which is suitable for space applications
與傳統的機械陀螺和光學陀螺相比，半球諧振陀螺具有如下優勢:結構上無高速轉子、無活動部件;不需預熱，啟動時間短;信號頻帶寬，漂移噪聲低;能承受大的機動過載;抗核輻射，並可經受短時間電源中斷的影響;體積小，重量輕，功耗低，壽命長，非常適合空間應用。In this thesis, the development of emulsion polymerization theory and related new technologies are comprehensively reviewed, and the synthetic technologies of acrylate latex modified by organosilicon both at home and abroad are also reviewed. based on the current development and research in this field, attentions of this study are focused on three ways for preparing novel acrylate latexes modified by organosilicons, that is, 1 ) the acrylate monomers are copolymerized with unsaturated silicons by emulsion copolymerization ; 2 ) a new latex with microphase separation morphology is synthesized, which shows a core - shell structure character ; 3 ) soap - free polymerization is explored for preparing a higher - performance latex using an unsaturated silicon monomer, different acrylates and a reactive emulsifier. by using techniques of delaying addition of organosilicon monomer and a hydrolysis inhibitor, the hydrolysis and condensation of 3 - ( trimethoxysilyl ) propyl methacrylate during polymerization can be effectively prevented, as a result, organosilicon content in the macromolecular chain is increased
同時採用有機硅單體延遲滴加及添加水解抑制劑等技術，有效防止了-甲基丙烯酰氧基丙基三甲氧基硅烷在乳液聚合過程中的過渡水解及縮合反應，提高了聚合物大分子鏈中有機硅鏈節的含量；利用紅外光譜與差示掃描量熱儀對產物分子結構進行了表徵，並通過對共聚產物力學和吸水率的測試，證實了本研究所制備的有機硅改性丙烯酸酯共聚物具有比純丙烯酸酯聚合物更優良的力學及耐水性能；從分子設計角度出發，利用醇解反應合成出水解、縮合反應速率較慢的兩種新型不飽和有機硅單體： ?甲基丙烯酰氧基丙基三乙氧基硅烷和?甲基丙烯酰氧基丙基三異丙氧基硅烷；利用核磁共振對新型硅烷單體結構進行了證實；研究表明利用新型硅烷單體可以制備出高硅烷含量的有機硅改性丙烯酸酯乳液，且其聚合產物具有較高的力學及耐水性能。Thermonuclear reactions are, quite literally, nuclear burning.
熱核反應，通俗地說，就是原子核燃燒。Light from ordinary stars and galaxies comes largely from atoms powered by thermonuclear reactions in the hearts of stars.
來自一般恆星和星系的光，主要是那些受恆星內部的熱核反應所激發的原子發射出的。Using carbon - dating techniques, archaeologists can determine the age of many ancient objects by measurement the amount of radioactive carbon they contain
參考譯文：在太陽深處的內核中，氦和氫經過一系列高熱原子核反應熔合作用產生了太陽的能量。In this paper, by checking up the heat calculation about the experiment results of the single row tube and double waves belt, i come at the function of the heat transfer factor j and the reynolds number re, i also come at the function of the f r i ct i on factor ^ " and the reyno i ds number re
本文還通過對單排雙波帶散熱器的實驗結果進行校核熱計算，回歸導出該種散熱器的傳熱因子j及摩擦因子f與雷諾數re的數學表達式，從而為用這種芯子根據廠家要求設計散熱器提供了理論依據。A failure which results in the loss of capability of a component to perform its intended safety function, and any consequential failures which result from it
一種物質或媒介，用以減慢核裂變所釋放的快中子，將之變為熱中子，以產生更多熱核裂變。A failure which results in the loss of capability of a component to perform its intended safety function ( s ), and any consequential failures which result from it
一種物質或媒介，用以減慢核裂變所釋放的快中子，將之變為熱中子，以產生更多熱核裂變。We must strive for peace so that our children do not have to worry about global thermonuclear war
我們必須力爭和平，讓子孫不必擔憂全球熱核戰爭。In the thermal fusion device, the materials of the plasma facing components are expected to have high thermal resistance and outstanding heat conductivity. using a single kind of material, however, can not meet the above two requirements at one time. therefore, the joining technique is regarded as a proper approach to improve the properties of the conventional materials
在熱核聚變反應裝置中關鍵結構件「面向等離子體」元件要求材料具備良好的耐高溫性和導熱性，而現有的單一材料不能同時滿足該要求，因此，通過連接技術將現有材料進行改善是合適的。A major success such as the harnessing of thermonuclear energy produced through nuclear fusion would radically affect the development of all branches of engineering
諸如利用核子融合（熱核反應）產生熱核能發電等主要技術進步將從根本上影響工程學各分支學科的發展。Zirconium alloys are employed extensively in light water cooled reactors ( lwr ) as the cladding materials of fuel elements and other structural materials because of the low capture cross - section for thermal neutrons, good resistance to water - side corrosion at elevated temperature, adequate mechanical properties and high thermal conductivity
由於鋯的熱中子吸收截面小，並具有優異的耐高溫水腐蝕性能、良好的綜合力學性能和理想的熱導率，因此，鋯合金被用作核電站水冷動力堆核燃料元件的包殼材料和堆芯的其它結構材料。Our nations must demonstrate a global leadership on these critical environmental challenges, perhaps the most dangerous current one and that is climate change. the united states and china are leading producers of greenhouse gases
不過，我們也必須預防，萬一我們的軍力、武器管制協定及核子嚇阻力量，仍無法阻止一些狂熱國家對美國或其武裝部隊發動飛彈攻擊。They may originate from disks or outflows and may be to submit to graduate school, acadcmia sinica pumped by far - infrared radiation. hot ammonia molecular cores in the latest stage of evolution are intimately associated with
氨分子熱輻射的觀測顯示在演化最後階段，熱分子核緊密地與超緻密hii區聯系在一起並且在進行外流運動。So its naissance brings a lot of hope and promotion to application and deploitation of milimeter and submilimeter - wave. because of gyrotron, s superiority of high peak power and average power among many known milimeter and submilimeter - wave gyrodevices, it has been paid much respect in the world for application in many areas such as plasma heating, rf accelerator, millimeter radar, dew and so on
由於迴旋管具有在毫米、亞毫米波段其它器件無可比擬的高峰值功率、高平均功率的優越性，因此在受控熱核聚變等離子體的迴旋管加熱（ ecrh ） 、電子高能rf加速、雷達系統、通信系統以及定向武器（ dew ）等方面都有著廣闊的應用前景。Gyrotron has the superiorities, high peak power and high average power. so gyrotron is vastly applied in many areas, such as plasma heating, controlled thermonuclear fusion ( ctf ), radar, communication, electron countermeasure
迴旋管具有在毫米、亞毫米波段其他器件無可比擬的高峰值功率、高平均功率的優越性，因此在等離子體加熱、受控熱核聚變、雷達、通信及電子對抗等方面都有著廣闊的應用前景。For example, a one - megaton nuclear warhead would need to be intercepted at an altitude of at least 10 kilometers to prevent the city from being incinerated by the heat of the hydrogen bomb
舉例來說，一枚百萬噸級的核子彈頭，必須在10公里以上的高空攔截，城市才不致於因為氫彈的熱度而化為灰燼。As a typical power electronic module, igbt has the same thermo design request as other high power electronic devices. based on consulting a number of references, the performance of thermosyphon, which is the key component of heat pipe heat sink for igbt, is studied, and the heat pipe heat sink for igbt is developed and researched with the approach of combining the theoretic analysis and the experiment study
作為典型的大功率電子模塊igbt ，具有與其它大功率電子元器件相似的熱設計要求，本文針對igbt ，在查閱大量相關文獻的基礎上，應用理論分析和試驗研究相結合的方法，系統地研究了此散熱器中的傳熱核心元件? ?熱虹吸管的性能，並開發研製熱管式igbt散熱器。Here by applying qhd - i model and zm model, we have mainly discussed the effective nucleon mass in hot and dense nuclear matter
本文主要採用（ qhd - ）模型和zm模型，討論了在熱密核物質中核子有效質量的變化規律。This heating is extremely efficient and can convert about 50 % of the mass energy of an object into radiation, as opposed to nuclear fusion which can only convert a few percent of the mass to energy
這種加熱十分有效可以將物體質能的大致50 %轉化為輻射，如相對的核子熔化只能轉化質能很少的百分比。分享友人