次級反應 的英文怎麼說

中文拼音 [cìjífǎnyīng]
次級反應 英文
induced reaction
  • 次 : Ⅰ名詞1 （次序; 等第） order; sequence 2 [書面語] （出外遠行時停留的處所） stopping place on a jou...
  • 級 : Ⅰ名詞1 （等級） level; rank; grade 2 （年級） any of the yearly divisions of a school course; gra...
  • 反 : Ⅰ名詞1 （方向相背） reverse side 2 （造反） rebellion 3 （指反革命、反動派） counterrevolutionari...
  • 應 : 應動詞1 （回答） answer; respond to; echo 2 （滿足要求） comply with; grant 3 （順應; 適應） suit...
  • 次級 : secondary
  1. Rate of reassociation of dna fragments is a second-order reaction.

    DNA片段再結合的速度是一個次級反應。
  2. O - quinones then produce the well documented brown color by reacting to form compounds with amino acids or proteins, or they self - assemble to make polymers

    然後，這些無色化合物就會自我組合為聚合物，或與氨基酸或蛋白質發生反應，在蘋果組織內生成一些深色的次級產物。
  3. As bush put the nation on war footing, he also raised the terror alert to the second - highest level, warning that terrorists may strike u. s. interests at home or abroad in response to action against iraq

    在布希宣布全國戰爭狀態時，他還將恐怖威脅等級提升到次最高級，並警告說，作為他們對戰爭的反應，恐怖分子也許會打擊國內外的美國利益。
  4. As bush put the nation on war footing, he also raised the terror alert to the second - highest level, warning that terrorists may strike u. s. interests at home or abroad in response to action against iraq. footing, a particular kind of position or base

    在布希宣布全國戰爭狀態時，他還將恐怖威脅等級提升到次最高級，並警告說，作為他們對戰爭的反應，恐怖分子也許會打擊國內外的美國利益。
  5. Rate of reassociation of dna fragments is a second - order reaction

    Dna片段再結合的速度是一個次級反應。
  6. Under this circumstance, the project to construct beijing rnb facility on the basis of hi - 13 tandem accelerator has been proposed by china institute of atomic energy ( ciae ). apart from carrying out some interesting experments in astrophysics using the secondary radioactive beam line in being, the research work about the off - line rnbs on hi - 13 tandem accelerator can be also performed by making full use of ciae ' s 101 heavy - water reactor ( hwr ) or cyclone30 cyclotron

    除了利用我院現有的次級束流線來開展核天體物理感興趣的一些研究工作之外，還可以利用101 #重水反應堆和cyclone30強流質子回旋加速器，在hi - 13串列加速器上開展離線放射性核束方面的研究工作，為今後在將建成的北京放射性核束裝置上開展放射性核束物理實驗研究工作打下基礎。
  7. The result show, most of the medium - strong earthquakes faults are dip - slip reversed, distribution of the main stress p axis is sector from west to east ; there are large difference between kuche and baicheng region in seismic activities, but the characteristic of cluster is same in the two region ; the distribution of medium - strong earthquakes is nw direction in baicheng region, it show, there can have a concealed fault ; small earthquake clusters ' activities can reflect the effect that local medium - strong earthquakes to the secondary small structure around it

    結果表明：南天山東段中強震震源斷錯以傾滑逆斷為主，主壓應力p軸由西到東呈扇形分佈；相距較近的庫車與拜城地區地震活動存在較大差異，但均存在明顯的成叢性分佈特點；拜城地區中強地震分佈呈北西向可能預示著該區存在隱伏斷裂，小震群活動則可能反映了局部中強震對周圍次級小構造的影響。
  8. The “ levels of proficiency ” that follow each indicator are based on a variety of sources and are designed to reflect the levels of learning outlines

    [指標項下之「熟練度級數」是根據不同資源所設計的，可以反應學習綱要的層次。
  9. The progression implied in the items ' sequencing ( “ basic, ” proficient, ” “ exemplary ” ) that suggest that items for each indicator can be designed for elementary, middle - school, and high - school students

    [指標項下之「熟練度級數」是根據不同資源所設計的，可以反應學習綱要的層次。
  10. Withal, basing on study on the domestic and foreign farmland appraisal, on introduction land resource use trait in outskirts hill chongqing, the thesis introduces firstly international all - purpose five principles of sustainable land use management, exerts delphy to accept or reject repeat index elected, manages ahp and dsr to demonstrate system with bishan of representative outskirts hill county chongqing as a sample, studies on farmland appraisal index system of outskirts hill chongqing, and looks forwards to favoring farmland appraisal work of chongqing and doing indeed southward hill zone. the central conclusion as follows : 1 in the background of town land appraisal constantly perfect in our country, the cultivated land value management, as the part of land market, is more and more important

    對此，本文在分析國內外農用地分等定級研究的基礎上，通過對重慶市近郊丘陵區土地資源利用特點的詳細介紹，引入國際上通用的持續土地利用管理的五大原則的基本框架，運用特爾斐法對所選指標進行多輪取捨，結合層次分析法、 「推動力?狀態?反應」法等數學方法，以重慶市典型的近郊丘陵縣? ?璧山縣為體系論證樣點進行體系論證，就重慶市近郊丘陵區農用地分等定級指標體系作以研究，以期對重慶市乃至南方丘陵地帶農用地分等定級工作的開展有所裨益。
  11. In this paper srco3 powders are first time synthesized successfully by low temperature solid state reaction with srcl2. 6h2o and ( nh4 ) 2co3. the size of srco3 is about 30 - 50nm. compared with liquid state method, this method produces little conglomeration and is easy to synthesize nanopowders

    本論文根據低熱固相化學反應原理首次以srcl _ 2 ? 6h _ 2o和（ nh _ 4 ） _ 2co _ 3為原料成功合成了30 ? 50nm的srco _ 3粉體，克服了一般液相沉澱法易發生粉體團聚和難于制備納米級srco _ 3粉體的弊端，並通過研究找到了低熱固相反應終點的標志。
  12. In this study, it has been put forward that taking reactive nanometer magnetic fe304 particles as magnetic nucleus, and the copolymer of styrene ( st ) ? crylic acid ( aa ) as macromolecular shell, we could synthesize, magnetic polymer composite microspheres containing carboxyl groups on their surface, then microspheres are activated by thionylchloride, the surface of such magnetic composite microspheres thus produced had reactive acid chloride groups which then react with the free amino groups of the free soluble enzymes to give peptide bonds ( ? o ? h ?,

    本研究首次提出了以納米級磁性fe _ 3o _ 4粒子為核心，苯乙烯（ st ） ?丙烯酸（ aa ）共聚物為高分子殼層，合成了表面帶羧基的磁性高分子復合微球，然後將這種微球用二氯亞碸進行活化處理，在其表面形成了反應性酰氯基團，該基團可以與游離酶的氨基形成肽鍵，從而將游離酶固定化。
  13. The school of system management considers that corporation is a system which is constituted by interkniting and interworking hypo - system, and can achieve some goal. this system and its environmental circumstance occur dynamic interwork, and have information feedback network, so this system can adjust by himself constantly and adapt the demand of circumstance and per se

    系統管理學派認為，工商企業就是一個由互相聯系而共同工作的各個次級系統所構成的、以便達到一定的目標的系統，這個系統同周圍的環境之間存在著動態的相互作用，並具有內部的和外部的信息反饋網路，能夠不斷地自行調節，以適應環境和本身的需要。
  14. The ddx of neutron emission is one of the most important nuclear data in nuclear design. more precise nuclear data, not only nuclear reaction data but also energy and angular distributions, are required by the development of nuclear engineering

    次級中子雙微分截面是核工程設計中重要的核數據之一，隨著對核工程設計要求的日益提高，對核數據的要求也越來越高，不僅要求有精確的核反應截面數據，還要有精確的能譜和角分佈數據。
  15. In this paper a numerical method for equations of transport and biodegradation in the fractured media is discussed. because the equations consist of terms related to advection, diffusion, biochemical as well as the term of exchange betwen the fracture and the porous media, it is very difficult to find their solution. in order to find more efficient method for solving these equations, several numerical methods for the equations without biochemical terms are discussed first. the numerical results show that the cubic spline method can be used to solve advection flow dominated problem which often occurred in the fractured media. then, the equation with both advection - diffusion term and biochemical term are discussed. the splitting - operator is used to decouple the advection and diffusion terms with biochemical term in the equations. the way to determine the smaller time step for solving fast biochemical terms is introduced through comparing the order of characteristic time of biochemical term with that advection ( diffusion ) term. numerical simulation results show that good agreement between analytical solution and experiment result is attained

    本文討論了含裂隙介質地下水污染物輸運與生物降解非線性方程組數值求解方法.方程含有對流項、擴散項、生長、死亡、吸附、解吸、趨化和孔隙與裂隙介質界面間的交換項的非線性偶合，使演算法十分困難.本文討論了無生化過程時的幾種求解方法，數值結果表明：用三次迎風插值法對常見的對流項占優勢，且場變量有較大梯度的問題較適用.在討論有生化反應過程時，利用對流項與生化反應項的特徵時間量級估算，給出了求生化過程作用子步的時間步長估算辦法.用上述方法所得到的模擬結果與解析解、無化學反應和有化學反應的實測值對比，吻合很好
  16. The recoil atoms with high energy and the residual nuclear are dealt with in a strict way

    計算中對核散射產生的次級粒子及核反應剩餘核都進行了跟蹤。
  17. This dissertation has two primary part, one part discussed the significance and produce of rnb, and introduced hi - 13 tandem accelerator of china institute of atomic energy ( ciae )

    第二部分介紹了8li次級束的產生及2h （ 8li ， 9be ） n反應截面的測量。利用44mev的7li初級束轟擊氣壓為1
  18. Based on the principle of fuzzy analytic hierarchy process ( ahp ), judging matrices were constructed for quantitative calculating the membership of each subjective annoyance expression grade, in view of different environmental function districts, then corresponding environmental fuzzy membership functions were given, and applied to calculate the noise threshold of subjective annoyance response

    摘要根據模糊數學層次分析法（ ahp ）的原理，構造判斷矩陣，針對不同的環境功能區域，定量計算各主觀煩惱度表述等級的隸屬度，求出了相應環境下的模糊隸屬函數，並運用於噪聲主觀煩惱反應閾值的計算。
  19. Decision in accidents must be based on evaluations about the levels of the accidents and observations of the sea conditions and the weather. and the best method must be chosen according to the efficiency, practicality and economy of the different methods available

    在應急反應決策方面首先依據事故危害等級，海況氣象做出是否採取應急措施的初次評判，再根據各項措施的有效性，可行性，經濟性進行二次評判選擇最優方案。
  20. When cosmic rays enter the atmosphere, they interact with nitrogen, oxygen and other atoms in the upper atmosphere and produce a large assortment of secondary particles, including radionuclides such as tritium and carbon - 14, neutrons, protons, electrons, mu

    宇宙射線進入地球大氣層后，會與大氣高層的氮氧等原子核發生反應，產生氚碳- 14等放射性核素及中子質子電子介子介子等次級粒子。
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