球形核 的英文怎麼說

中文拼音 [qiúxínghé]
球形核 英文
spherical nucleus
  • 球 : 名詞1 （以半圓的直徑為軸 使半圓旋轉一周而成的立體; 由中心到表面各點距離都相等的立體） sphere; glo...
  • 核 : 核構詞成分。
  • 球形 : sphere; sphericity; spherical; globular; round球形安全閥 ball relief valve; 球形閥 globe valve;球...
  1. The compositions of usual elements and rare earth elements and inclusions of corundum megacrysts related to alkali basalt in changle, shandong province, are analyzed. in the main parts of corundum megacrysts are a large number of fluid - melting inclusions, zircon, ta - columbite inclusions, and in the central crystal core are a large number of melting inclusions. the corundum megacrysts were formed in different periods and different physical chemistry conditions. the crystal core was formed in magma system, and the main parts were formed in inhomogeneously geochemical conditions in which magam and fluid phases coexisted

    分析山東昌樂與堿性玄武巖有關的剛玉巨晶不同部位的常量元素、稀土元素及包裹體組成.剛玉巨晶的主體以大量流體?熔體包裹體、鋯石、鈮（鉭）鐵礦包裹體為主，而巨晶中的「晶核」部位則以大量的熔體包裹體為主，反映研究區的剛玉巨晶是在不同的階段形成的.剛玉「晶核」以及「銅皮剛玉」形成於熔體相為主的體系中，而主體剛玉則形成於熔體?流體過渡的急劇變化的不均一的地球化學環境中
  2. The ultrastructure of the merozoites of eimeria tenellawas observed and discribed. the pellicle consist of two layer membranes, the outer membrane was a continous covering enclosing the whole merozoites, while the inner pellicular complex is interrupted at the anterior and the micropore, and thicken to form the polar ring and micropore. there are 24 microtubules under the pellicle of the merozoite which originated from the polar ring, all of them are connected with the polar ring, and extend alongside the inner pellicular complex to the middle of the merozoite. the head of the merozoite consists of a conoid, an apical vesicule and polar ring. the conoid is a hollow truncated cone. the conoid and spical vesicule can stretch and contract. there are three or more rhoptry and a lot of micronemes. the nucleus has nucleolus. and two layer membranes

    利用透射電鏡對柔嫩艾美耳球蟲裂殖子的超微結構進行了觀察描述.柔嫩艾美耳球蟲裂殖子的表膜由外膜和內膜復合體兩層組成，外膜連續，內膜復合體在頭部斷開形成極環，在其它部位斷開形成微孔；裂殖子的膜下微管24根，起始於極環，向後延伸至細胞核處；裂殖子的頭部由頂泡、錐體和極環組成，錐體和頂泡可以伸縮；柔嫩艾美耳球蟲裂殖子棒狀體3個以上，微線數量很多，二者都由電子緻密的結構組成；細胞核位於裂殖子的中後部，外被雙層膜，有電子緻密的核仁和染色質
  3. In a spherical nucleus, the coupling term implies an interweaving of the quadrupole and dipole motion.

    對球形核中的耦合項意味著四級運動和偶極運動間的交織。
  4. The microemulsion - mediated synthesis of hydroxyapatite offers the unique ability to control particles size, morphology and surface properties. aot / isooctane / water microemulsions admit to form spherical water cores, which in diameter depends linearly on the water content w ( water - surfactant molar ratio )

    Aot異辛烷水體系可以產生穩定的球形的水核，並且其水核的直徑與體系的含水量w （水與表面活性劑aot摩爾濃度之比）呈對應關系。
  5. Portunus, trituberculatus the spermatogonium exist in two different forms, the second form comes from the first one. during spermatogenesis, chromatins condense at different level. the nucleus changes into homogeneous since middle spermatid stage, and the nucleus extends into the radial arm

    三疣梭子蟹在生精細胞階段，染色質不同程度的濃縮凝集；在精細胞階段，核質呈均質狀，形成薄壁的圓球形核杯，部分核質延伸入輻射臂內。
  6. Results showed that the pollen grain of p. mira, which is used as material by sem for the first time, was nearly elliptic in shape and the extine pattern was simply striped with no pores

    結果表明，光核桃花粉粒的形態呈橢圓球形，其外壁紋飾呈簡單的直紋平行型，無穿孔，是最原始的桃亞屬植物野生種，未發現與栽培種有直接的關系。
  7. The contribution to the giant resonances from the currents of vector mesons are also examined, it shows that currents of vector mesons play an important role in collective giant resonances. by studying the properties of collective multipole excitations of nuclei, a general conclusion is that those effective lagrangians recently developed can well describe not only the nuclear ground state properties of finite nuclei, stable and unstable ones up to the nuclei drip lines, but also the collective excited states and giant resoancnes in doubly closed shell nuclei

    通過對核的電多極巨共振性質的研究，我們發現現有的這些非線性的有效相互作用不但能夠很好地描述有限核的基態性質，包括球形和變形核以及遠離穩定線核，而且對一些雙滿殼核的集體激發態和巨共振性質也能進行合理地解釋，包括巨共振峰的位置和中心能量。
  8. Chlorella is one kind of sphere single cell fresh water green alga, it includes the rich protein, the vitamin, the mineral substance, food textile fiber, the nucleic acid and the chlorophyll and so on, it is the maintenance promotes our health essential nutrient

    小球藻是一種球形單細胞淡水綠藻，它含有豐富的蛋白質、維生素、礦物質、食物纖維、核酸及葉綠素等，是維持促進我們健康所不可缺少的營養素。
  9. The diameter of the nucleus, if we think of it as roughly spherical, is of the order of 10－14m.

    如把原子核粗略地看作球形，則它的直徑的數量級為1014m。
  10. Round, smooth nuclear surface, and uniform nuclear pore changed into bumping surface and expanding nuclear pore, then the nuclei broken and disappeared ; 2 ) the degenerate and disappear of cell organelle and senescence of the flag leaf were obviously faster during the ripe of grain ; 3 ) the degenerate and senescence of chloroplast was faster than that of mitochondria ; 4 ) the nuclear of leaf cells broken and disappeared faster than that of the leaf bumdles

    即核呈球形，表面光滑，核孔勻稱核表面凸凹，部分核孔變大核膜破裂，核解體，消失； （ 2 ）在籽粒成熟期小麥旗葉衰老及其細胞器退化消失明顯加快； （ 3 ）細胞中葉綠體的退化、消失比線粒體稍快； （ 4 ）葉肉細胞的細胞核比維管束韌皮組織細胞核解體消失稍快。
  11. Decay heat power in nuclear fuels of high - temperature reactors with spherical fuel elements

    帶球形燃料元件的高溫反應堆的核燃料衰變熱力的計算
  12. He entered famelab for a laugh but gave an electrifying performance talking about bags of chips thrown from car windows, the entire universe via the gift of balloon - craft, giant nuclear frying pan spaceships and the physics of rock guitar which enthralled the judges and audience at the final

    他參加famelab只為一樂，但他充滿「電感」的表演表現了從汽車車窗扔出的土豆片，通過氣球形製品表現宇宙，巨大的煎鍋形核飛船以及搖滾吉他的物理原理，讓所有決賽場上的裁判和觀眾耳目一新。
  13. The fracture and spheroidization of cementite shows obvious anisotropy. there are two possible mechanism about spheroidization of cementite : the fracture cementite lamellae grows up non - uniformly and the fine spherical cementite particles grows up as the core

    滲碳體的破碎和球化表現出明顯的各向異性。滲碳體的球化可能以兩種機制進行：破碎滲碳體片的非均勻長大和細小球狀滲碳體顆粒的形核長大。
  14. A little ferrite and cementite, through the analysis of the strengther and ductiler, we draw the conclusion that this is very important in reality, observing the graphite nodule in sem and tem, there are many spheroiding element and anti - spheroiding elements in the core and edge of graphite nodule, they form the oxides sulphide and nitride. we draw the conclusion that they may be the core of graphite nodule

    在掃描電鏡（ sem ）與透射電鏡（ tem ）上觀察石墨球，與傳統石墨球相比低碳球鐵的石墨球呈細小點狀分佈，球墨中心聚集有較多的球化元素而在邊緣處分佈有反球化元素。石墨球中心存在有氧化摘要一物、硫化物以及氮化物等組成的復雜的化合物，經分析認為它們是球狀石墨形核的有效核心。
  15. The size of the roughly hemispherical destruction zone that results depends on the yield of the weapon, the detonation depth and the composition of the ground

    大致呈半球形的破壞區域，大小依核彈的當量、引爆深度和土壤質地而定。
  16. Abstract : in this paper the induced charge distribution on a spherical petroleum tank due to lightning is calcuated with analytical method, and that on a cylindrical petroleum tank is calculated with charge simulation method ( csm ). furthermore, the protecting behavior of the lightning rod on the cylidrical tank is calculated and tested respectively

    文摘:本文用解析法計算了雷電先導在球形貯油罐上的感應電荷分佈，用模擬電荷法（ csm ）計算了雷電先導在圓柱形罐上的感應電荷分佈；並對圓柱形罐上架設的避雷針的保護特性進行了計算校核和實驗校核。
  17. In this paper, we have done research on the effective permittivity of ellipsoid inclusions and spherical core - shell type inclusions, using the method of micromechanics theory ; sequentially optimized design of absorbing coating

    本文利用微觀力學理論方法，對橢球形顆粒夾雜復合材料和球形核殼型顆粒夾雜復合材料的等效介電常數的預測進行了研究，並對吸波塗層進行了優化設計。
  18. Using the method of micromechanics theory and the finite element method, the problem of electromagnetic field of spherical core - shell type particle is studied and effective permittivity forecasting formula of this particle is induced ; the forecasting results is confirmed by the finite element method ; the effect of material parameter and geometry parameter on the effective permittivity is studied

    利用微觀力學方法和有限元方法，對核殼型球形顆粒夾雜的復合材料的電磁場問題進行了研究，得出了核殼型球形顆粒夾雜的復合材料的等效介電常數的預測公式，並用有限元方法進行了驗證：研究了材料參數和幾何參數對等效介電常數的影響。
  19. This mass loss creates a more or less spherical cloud around the star and eventually uncovers the star ' s blazing hot core

    質量損失在恆星周圍造就了或多或少呈現球形的雲團，並最終將恆星閃耀的熾熱核心掀開。
  20. Base on the effective permittivity forecasting formula of spherical core - shell type inclusions, the theory frame of optimum design of absorbing coating is constructed ; the optimization of single layer and double layers is done

    基於核殼型球形顆粒的等效介電常數的預測公式，建立了吸波塗層優化設計理論框架，並對單層和雙層吸波塗層進行了優化設計。
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