核循環 的英文怎麼說
中文拼音 [héxúnhuán]
核循環
英文
nuclear cycle-
The result shows that the life cycle of all the species comprises a unicellular amoeboid or swarm cell stage, a multinucleate plasmodium stage and a sporulation stage
結果表明,生活循環均包括單核的黏變形體或游動胞、多核的營養體原質團以及形成孢子階段。The most important carboxylase in plants is ribulose bishosphate carboxylase ( rubisco ), which catalyzes the carboxyation of ribulose bisphosphate, the ‘ carbon - fixing ’ first step in the calvin cycle
在植物中最重要的羧化酶是核酮糖二磷酸羧化酶,它可以羧化核酮糖二磷酸,在卡爾文循環中是二氧化碳固定的第一步。In these chloroplasts carbon dioxide combines with phosphoenolpyruvate to form oxaloacetic acid, which is transported to the bundle sheath cells, where the carbon dioxide is released, then fixed by the enzyme ribulose bisphosphate carboxylase to form glycerate 3 - phosphate, the first step in the calvin cycle
在葉肉細胞的葉綠體中二氧化碳與磷酸烯醇丙酮酸結合形成草酰乙酸,后被運到鄰近的維管束鞘細胞,在那裡二氧化碳被釋放,后被核酮糖二磷酸羧化酶固定形成3磷酸甘油酸,這是卡爾文的循環第一步。On the other hand, if the mass of the star is greater than about 1. 1 solar masses, the dominate reaction will be the carbon - nitrogen - oxygen cycle
假若星體質量更大,核聚變便會主要以碳氮氧循環cno循環The net effect of the cno cycle is the same as the p - p chain. but carbon is used as a catalyst
的方式進行,這循環所造成的結果和質子質子鏈沒有分別,都是把四顆氫原子核結合為一顆氦原子核碳的作用猶如催化劑。The cno cycle is faster and more energy is produced per second. in order to effectively transport the heat energy out from the star, its core has to be convective
碳氮氧循環的反應比較快,可以產生更多能量而只有對流核心能將這些多的能量有效地傳遞出去。Since a carbon nucleus is six times more positively charged than a hydrogen nucleus, the cno cycle can only operate at the higher temperature and density provided by the more massive stars
但因碳原子核帶的電荷是氫原子核的六倍碳氮氧循環需要只有質量大星體所能提供的較高溫度和壓力才能維持。The main equipment here is a thermal cycler system for nucleic acid amplification ( pcr, quantitative fluorescence detection or common )
主要儀器就是核酸擴增熱循環儀( pcr儀,實時熒光或普通的) 。Our business in power generation field covers coal fired, combined cycle, wind energy, nuclear, hydraulic power plants
我們在電力行業的業務領域涵蓋:燃煤電廠、聯合循環電廠、風電場、核電廠以及水力發電廠。Usama bin ladin and other al - qa ida leaders have stated that al - qa ida has a religious duty to acquire nuclear weapons. documents recovered in afghanistan during operation enduring freedom show that al - qa ida was engaged in rudimentary nuclear research, although the extent of its indigenous program is unclear
報告說: 「從技術角度來看,或許已有更多的國家有能力生產足夠的可裂變物質及發展將其製成武器的能力,這說明了核燃料循環和武器相關技術的擴散已達到的程度。 」Nuclear energy. technology of nuclear fuel cycle. determination of neptunium in nitric acid solutions by molecular absorption spectrophotometry
核能.核燃料循環技術.分子吸收分光光度法測定硝酸溶液中的鎿Translation termination and ribosome recycling
翻譯終止和核糖體循環Nuclear energy. nuclear fuel cycle technology - waste - non - intrusive, non - destructive determination of the tritium activity of a package containing tritiated waste by measurement of helium - 3 leakage from the package
核能.核燃料循環技術.廢棄物.通過從封殼里泄露出來的氦- 3的測量對含氚廢棄物封殼的氚放射性進行非侵入和非破壞性測量So finding the minimal polynomial of a block circulant matrix is transformed into computing the reduced grobner basis of a kernel of a ring homomorphism
因此,將求域上塊循環矩陣的極小多項式轉化為求一個環同態的核的簡化gr (Recycling waste for reuse in a closed cycle might seem like a no - brainer : less raw material is used for the same total power output, and the problem of long - term storage of waste is alleviated because a smaller amount of radioactive material must be stored for many thousands of years
在封閉式循環中,將核廢料再次循環利用看起來就像是件理應去做的事:用比較少的燃料就可以得到同樣的能量,而且因為得儲放數千年的放射性材料減少了,所以核廢料長期存放的問題也減輕了。The new rate of 11c ( p, ) 12n is larger by about a factor of 2 than that of ref. [ tan02 ], and could transfer 3he to cno materials earlier, so that it may act as a seed of the cno cycle and cause the explosive of the massive star
計算結果表明,在某些巨質量貧金屬星中, 「 he通過「 c ( p ,的『 zn從p一p鏈過度到cno循環,有可能起到種子核的作用,引發星體的爆炸,從而改變巨質量星塌縮為黑洞的命運。The circulation function therapeutic instrument of brain based on direct digital synthesis ( dds ) technology uses the domestic newest scientific findings and others in foreign countries. adopting the dds technology directly, it produces the safe, valid treatment. through pasting heart electric electrode on body surface, it introduces electric current to cerebral fastigial nucleus ( fn ) without damage in order to improve the state of brain blood supply and nerve conducted and something of lacking proper care to lose the symptom of coordinating with a net, increase cerebral blood flow, reduce downright bad neuron figure, district of penumbra, lighten brain perinemotoma
基於直接數字頻率合成技術的智能腦電治療儀應用國內國際上最新科研成果,採用直接數字頻率合成技術,實現安全、有效的治療,通過粘貼于體表的電極,無創引入小腦頂核,從而改善腦供血狀態和神經傳導失調失絡癥狀,增加大腦血流量,減少半影區壞死神經元數目,減輕腦水腫,最終達到改善腦循環功能的作用。This study follows principles which are that environment is a logic jumping - off point of system and target investigation, and management must serve for stratagem. it has established an analysis frame including a jumping - off point from the analysis of environment of the group capital centralized control, a core of capital control system, control aim and control functions as well as a result for the establishment of capital centralized control system
本文遵循環境是系統及其目標研究的邏輯起點以及經營管理必須為戰略服務的基本理念,構建了以集團資金集中管理環境分析為起點,資金管理體制、管理目標以及管理功能定位為核心,資金集中管理系統建設為結果的分析框架。The bisonc burnup library is replaced to facilitate the computation of the burnup process with complicated burnup chains. we have made and evaluated the new library ( hendl ) which contains 139 kinds of nuclides with 175 groups for neutron and 42 groups for gamma, 15 kinds of neutron reactions and p0 - p5 expansion. the revised code which we call bus - id is more adaptable to the computation of hybrid reactor for its fuel breeding and the transmutation of the hlw
並且在一維輸運及燃耗計算程序bisonc的基礎上,提出用新的數據庫( hendl )代替原有的bisonc數據庫, hendl庫考慮了更加全面的燃耗過程和多種燃料循環方式,通過修正讀入的核截面數據庫中的參數,考慮共振自屏效應,製作並且評估了新的含有139種核素、多種反應截面、 175群中子42群光子、 p _ 0 - p _ 5展開的中子反應數據庫,開發出新的程序bus - 1d ,使得更能適應聚變?裂變混合堆的燃料增殖、高放長壽命核廢料( hlw )的嬗變等計算的要求。It puts forwards a series of income policies which surround increasing the income of the weak especially residents in urban to narrow the gap, so that the consume demand can be started quickly and smoothly
提出以增加社會中低階層特別是農村居民這一弱勢群體的收入水平為核心的收入分配政策,旨在縮小居民收入差距,啟動居民消費,促進經濟進入良性循環。分享友人