核斷裂 的英文怎麼說
中文拼音 [héduànliè]
核斷裂
英文
nuclear fragmentation-
Based on the analysis of thermal contact metamorphic aureoles, granitoid interior structure, quartz axis fabric and strain characters in the different rock unites of yuanshishan granitoid and its wall rocks, the emplacement mechanism of yanshishan granitoid was studied. the magmatic explictite dynamic was advanced in light of regional stress and magma dynamic research. those conclusion was synthesized to ascertain the emplacement mechanism - granitic magma ascended in dikes with the minimum critical width of the magma ascending channels about 2. 213. 88m and located in the core of yindianshan dome with the passive style of dyke explictite ; the later unite is a kind of multiple emplacement mechanism with the character of active emplacement of ballooning
同時運用巖漿動力學原理從另一個角度探討其侵位驅動力。綜上指出：經分凝后的活動性巖漿在深部側向擠壓和浮力的聯合驅動下，沿深大斷裂以最小臨界寬度為2 . 213 . 88m的裂隙脈動上侵，整體以巖墻擴展的方式被動定位於銀殿山穹窿的核部，但後期屋面前單元具有主動侵位的特點應為一種復合定位機制。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At low concentration of zn, the changes in ultrastructure were nuclei deformation, chloroplast swelling and disorder of thylakoid arrangement ; serious damages in ultrastructure caused by greater zn stress were indicated by scattered nucleoli, condensed chromatin, almost empty nuclei with nuclear membrane disrupted and nucleoplasm flowing into cytoplasm, swollen and partly dissolved cristae of mitochondria, disrupted and collapsed chloroplast envelopes, and some dissolved thylakoids that flew into cytoplasm
超微結構的變化也呈現加重趨勢，低濃度處理的變化為細胞核變形、葉綠體膨脹、類囊體排列紊亂；嚴重的超微結構的損傷是核仁散開、染色質凝集，細胞核幾乎成為空核和核膜破裂，核質散出；線粒體脊突膨脹和部分溶解；葉綠體膜斷裂、消失和部分類囊體溶解和散到細胞質中。In routine extracapsular cataract extraction ( ecce ), we occasionally may encounter a condition that the zonule around 12 o ' clock direction disrupted with prolapse of a small porion of vitreous during the nucleus being milked out and not delivered yet
作者利用動物模式提出在囊外白內障手術中，晶體核擠出時，因輪部切口較小，以至尚未擠出晶體核，即發生十二點鐘方向品體?帶斷裂合併部分玻璃體膨出的情況下，如何在盡量減少玻璃體進一步傷害下順利擠出晶體核，並植入後房人工水晶體。Study on mode of fragmentation of superior incisor restored by cast post - and - core system
鑄造核樁修復上前牙斷裂模式的實驗研究Ultrastructurally, karyopyknosis and karyolysis occured in lymphocytes, and the mitochondria, rough endoplasmic reticulum of lymphocytes in the immune organs were damaged. the nucleus were deformity, the rmtochondrial and rough endoplasmic reticulum were swelling, and the ribosomes were shed in reticular cells of thymus in zinc - deficient ducklings
超微結構顯示缺鋅組淋巴細胞核固縮或溶解，線粒體、粗面內質網受損；胸腺網狀細胞核受損，粗面內質網擴張，線粒體腫脹、嵴斷裂。If chromosome segments break away during nuclear division they may rejoin the chromosome the wrong way round, giving an inversion
如果在細胞核分裂的時候染色體的某些片斷斷裂，繼而在同一染色體上的某個片斷作了方向錯誤的顛倒，這種現象叫做倒位。With the rapid development of molecular biology, the researchers of different scientific background are provided with a good opportunity to enter the field. people can resolve some important difficult problems with all kinds of research methods and knowledge in their fields. it is chemists " tribute that they design and synthesize effective nucleic acid cleavage reagents and clarify the reaction mechanism of complexes and dna, which makes it possible to search effective remedial reagents and structural probes by molecular design
分子生物學的迅猛發展為不同科學背景的研究者涉足該領域提供了良好的機遇，人們可以利用各自領域的研究方法和知識來攻克生物學中的一些重要難題，化學家所能做的貢獻就是設計和合成一些特異識別和高效切割的核酸斷裂試劑，並闡明其作用機理，從而使通過分子設計尋找有效的治療試劑和結構探針成為可能。( 3 ) by choosing core faultage of axial site in luohu fracture zone i. e. geological cross section in huangbeiling faultage f8 as geological model and utilizing finite element numerical method, change tendency of huangbeiling faultage f8 under self - weight stress and building loads is stimulated. and long - term development trend of fracture zone is also predicted, which has an important guiding meaning for works of geological disaster prevention in district of luohu jiancheng
（ 3 ）選取羅湖斷裂帶軸部的核心斷層?黃貝嶺f8斷層地質剖面作為地質模型，利用有限元數值方法模擬了黃貝嶺f8斷層在自重應力和建築物荷載共同作用下的變化趨勢，預計出斷層帶的長期發展趨勢，這對羅湖建成區的地質災害防止工作有重要的指導意義。The paper gives a mechanical and history analysis on the characteristic of laojunshan metamorphic core complex in southeastern yunnan and its structural environment, and considers that metamorphic core complex is actually a nuclear column of a vortex structure, which was caused by the wenshan ? malipo strike - slip fault
通過滇東南老君山變質核雜巖特徵及周圍構造環境的力學分析及歷史分析認為，該變質核雜巖實質上是旋扭構造的砥柱，而旋扭構造又源於文山?麻栗坡斷裂的走滑運動，拆離伸展構造晚于旋扭構造。Main content in simulation is the spatio - temporal evolution of the set of descriptive variables characterizing tectonic mineralization state under coupling of various processes as following : ( 1 ) variables related to forming and property of ore - forming fluid, such as dissolution rate of minerals ( include metal minerals ) in rock, concentration and saturation of aqueous species in fluid, temperature, pressure, and ionic strength etc. ; ( 2 ) variables related to structural deformation and fluid flow, such as stress, deformation rate, fracture network, porosity, fracture permeability ; ( 3 ) variables related to precipitation and mineralization, such as nucleation rate of gangue and metal minerals, accumulation precipitation of various minerals, etc. ; ( 4 ) spatio - temporal coupling relation of various variables above, such as the coupling relationship between spatio - temporal evolution of fracture permeability and flow and focus of fluid and ore - forming
模擬的主要內容是在各種過程耦合作用下，以下描述構造成礦體系的主要變量的時空演化：與成礦流體的形成和性質有關的變量，如地層中礦物（包括成礦物質）的溶解速率、流體中各組分的濃度與飽和度、流體溫度、壓力、離子強度等；與構造變形和流體運移有關的各變量，如應力與變形速率、巖石孔隙度、構造（斷裂）滲透率等；與沉澱成礦有關的變量，如礦物（金屬礦物和脈石礦物）的成核速率、各礦物的沉澱量等；上述各有關變量間的時空耦合關系，如斷裂滲透率時空演化與流體流動、匯聚和成礦的耦合關系等。In the second part, the influences of la on micronucleus rate were observed by using the rat marrow cell micronucleus test. and the cleavage action of la on genome dna were studied too. the results manifest that a certain concentration of la can increase micronucleus rate obviously and induce the cleavage action and structural change of genome dna
（二）採用小鼠骨髓細胞微核檢測技術研究了稀土元素鑭對微核率的影響，同時採用體外培育技術和紫外分光光度法研究了鑭對基因組dna的斷裂作用，結果表明一定濃度的鑭能引起微核率顯著升高，並可導致基因組dna的斷裂以及結構的改變。Analysis to nonlinear fracture for piezoelectric ceramics with reproducing kernel particle method
壓電陶瓷非線性斷裂的再生核點法分析The micromechanisms of fracture in engineering materials have been studied in this thesis, with particular emphasis on the dislocations behavior in the front of crack tip and the processes of crack nucleation and propagation on nanometer scale. the relation between the microprocesses of fracture and the macromechanical behaviors were investigated, which will be helpful to the strengthening and toughening of engineering materials
本文首先對材料斷裂文獻進行綜述，了解斷裂微觀機理研究的過去成就、現狀和發展，確定本文研究的內容為工程材料斷裂的微觀機理，側重裂尖微區位錯行為和納米尺度上微裂紋形核與擴展過程及微觀組織的影響，斷裂微觀過程與宏觀力學行為的關系，為工程材料的強韌化提供理論依據。Many equipments experience elevated temperature in the power generation, petroleum and chemical industry. high temperature fatigue failures often take place in these equipments and structures
在火電、核電、石油化工等多個行業中，許多構件是處于高溫狀態，且承受波動載荷的作用，構件經常發生疲勞斷裂破壞。Icso values of tps and egcg against d6 and wi - 38 are 71. 1 u g / ml, 1786. 7 u g / ml and 58. 6 u g / ml, 2177. 4 u g / ml respectively. lower concentrition of tps and egcg increased the number of wi - 38 and higher concentrition of tps and egcg also can inhibit the growth of wi - 38 cell and is concentration - dependent
Egcg作用d6細胞后採用hoechst33258熒光染料染色並且在熒光顯微鏡下觀察，發現隨egcg作用濃度的增大，細胞出現染色體邊集、 dna斷裂、染色質環化等現象，而對照細胞的細胞核質呈現均一的顏色。Section four : effects of copper and cadmium on ultrastructure of myocardial cell in sinopotamon yangtsekiense the effect of copper and cadmium on ultrastructure of myocardial cells of sinopotamon yangtsekiense was studied by us
銅、鎘聯合作用30d后，細胞核形態進一步改變，內外膜分離程度加大，異染色質疑集加重。線粒體膜破裂，內容物外流，嵴斷裂消失。One is void - model fracture which is resulted from initial, dilatation and coalescence of voids in material. the fracture criterion of void - model fracture is vgc - criterion or ctodi - criterion, and its fracture angle is able to be determined by m - criterion
韌窩型斷裂由材料內空穴的形核、擴張和匯合造成，斷裂判據可以採用「 v _ （ gc ）準則」或ctod ~ i準則，斷裂角可以採用m準則確定。The results showed that : significant increase in dna migration and comet frequency in the spleen, thymus, bone marrow and peripheral lymphocytes were induced after intraperitoneal treatment of mtx at a dose of 1. 25 ~ 5mg / kg. no obvious increase in dna single strand breaks was observed in the liver, kidney, testicle and stomach of the mice with the same treatment. the migration of nuclear dna and comet frequency of spleen, thymus, bone marrow and peripheral lymphocytes in the dose - response study showed a dose - dependent increase
實驗結果：腹腔注射5mg kgmtx后3h可誘發小鼠體內脾細胞、骨髓細胞、胸腺細胞和外周血淋巴細胞的dna單鏈斷裂且隨時間延長損傷程度增大，於12h達到高峰，但未觀察到對肝、腎、胃和睪丸細胞的山窗民科大學碩士學位論文影響;核dna損傷程度隨著用藥劑量的增大而增大。The core of which is division technology of 3 - d dimensional stratum which is consisted of different kind of rock and contains complicated fault
其核心是含復雜斷裂起伏多變空間地層的分割剖分技術。分享友人