薄殼層 的英文怎麼說
中文拼音 [bókécéng]
薄殼層
英文
lamella-
The biosphere, a thin shell that encapsulates the earth, is made up of the atmosphere and lithosphere adjacent to the surface of the earth, together with the hydrosphere
生物圈就像一層包裹著地球的薄的貝殼,它由大氣圈、水圈以及地表附近的巖石圈組成。A dense core of incandescent helium is surrounded by a thin shell of hot, fusing hydrogen.
一個由白熾的氦形成的稠密的核外麵包圍著一層熾熱熔化的氫薄殼。Abstract : by means of metallographical examination and sem, the microstructure characteristics, macro - and microfractographs of the brittle broken wheel hull bolt of bj212 automobile have been studied. the results show that the thin - headed screw, with excessively deep carbonitriding layer and hardening layer, has less resistance to brittle fracture in the thin area of its head. at the root of the head connecting the stem, a tensile stress may emerge owing to the non - even quenching stress. those are the two reasons for low torque fracture of bolt
文摘:藉助金相、掃描電鏡等手段對低扭矩脆斷的bj212汽車輪殼螺栓的金相組織特徵,宏觀和微觀斷口形貌等進行了研究,結果表明:這種頭部薄的螺栓,滲層和淬透層過深,使頭部薄區脆斷抗力降低,在頭部與桿的根部,由於淬火應力不均勻導致根部產生拉應力,均是導致螺栓低扭矩斷裂的原因。Study of ceratocystis fimbriata toxins determination from sweet potato by high performance thin - layer chromatography
甘薯長喙殼菌毒素檢測的高效薄層色譜法研究After a long - term research, we introduced metal - mesh into ptfe thin lining with a particular technology, which enables it not to free expand or contract with the variation of temperature, improve its pressure and vacuum resistance capacity
本公司經過長期研究,於1988年採用特殊技術,將金屬網引入ptfe薄層內部,使ptfe層熱脹冷縮降低到與鋼外殼相一致,同時還增加了強度,提高了耐正、負壓性能。The thin skin, that ' s the earth ' s crust
這層薄皮,是地殼The thin skin, that s the earth s crust. it s what we live on. it s 30 miles thick
這層薄皮是地殼我們住在這上面,約30哩厚The authors hold that the joint actions of numerous factors such as the upper mantle uplifted zone ( the mantle thinned zone of lithosphere ), the upper mantle anomalous area ( relatively low - velocity area ), the uplifted zone of intracrustal high - conductivity layer, the deep fault ( shear zone of lithosphere ), the margin of the crust - upper mantle uneven masses, the basement uplifted area reflected by gravity high, the magmatic belt and tectonic intersection reflected by skipped magnetic field, control the distribution of auriferous skarn deposits and copper ( associated with gold ) skarn deposits
作者認為,上地幔隆起帶(巖石圈地幔減薄帶) 、上地幔異常區(相對低速區) 、殼內高導層隆起帶、深斷裂(巖石圈剪切帶) 、地殼上地幔不均勻性塊體的邊緣、重力高反映的基底隆起區、跳躍磁場反映的巖漿巖帶和構造交匯處等諸多因素的共同作用控制著含金夕卡巖礦床和銅伴生金夕卡巖礦床的分佈。First one or two layers of plaster mixed with crushed wheat straw and fine hemp - fiber were coated over the carved rough rock
在開鑿出來的粗糙巖石上,先塗一層或兩層用碎麥秸、細麻刀合好的泥,再抹上一層薄如蛋殼的白石灰加以打磨。The research object in this text is the actual project - - the mansion of yatingyuan ( 40 layers above the ground, 125. 4 meter high ). the structure - design is by satwe and the analysis of the structure dynamic characteristic and earthquake response by sap2000, whose calculation models are set up according to the actual size of the structure. in satwe, the analysis model of beam and column is simulated by frame - element, slab is plane - element, shear - wall is wall - element and slab is infinitely rigid in the internal and zero in the external ; in sap2000, beam and column is frame - element, slab and shear - wall is shell - element and slab is elastic floor
本文以實際工程項目? ?雅庭園商業中心大廈(地面以上40層,建築總高度為125 . 4米)為研究對象,結構設計採用satwe ,結構的動力特性和地震反應分析採用sap2000 。結構satwe和sap2000分析的計算模型均按結構的實際尺寸建立, satwe分析模型的樑柱採用桿元模擬,樓板用薄壁殼元模擬和剪力墻用墻元模擬,樓板平面內無限剛、平面外剛度為零; sap2000分析模型的樑柱採用桿元模擬,樓板和剪力墻用殼元模擬,樓板為彈性板。Thus, as the ocean becomes more and more acidic, the upper, shell - friendly portion will become thinner
因此,隨著海洋越來越酸,海洋上層利於有殼生物存活的部份會變薄。Nonlinear buckling of imperfect sandwich cylinders with orthotropic faces under axial compression
具有軸對稱初始缺陷的正交各向異性夾層圓柱薄殼的非線性穩定性分析Earth ' s layered structure - - a relatively thin crust of mobile plates, a solid mantle with gradual overturning movement, and the outer and inner core of molten and solid iron
地球是分層結構?相對運動變化的板塊薄的外殼,一塊具有逐漸加強的顛覆運動形式的固態硬殼,具有遠離中心的外層和內部熔化的內核和固態鐵。Based on the studies of the " bedding " and " sedimentary relic " of granite in the proterozic strata at huangqikou of the middle part of helanshan, the authors think that the proterozoic granite in the area was produced by metasomatic metamorphism, which formed during the time when the earth crust became thinner
對賀蘭山中段黃旗口元古代地層中存在於花崗巖中「層理」 、 「殘留體」等地質現象進行研究,認為該地區花崗巖是由元古代沉積巖經過變質交代作用而形成的,這種變質交代作用可能發生在古元古代,在秦祁賀三叉裂谷活動之前地殼變薄的大地構造環境下形成。Rinse shrimp and cut out intestine ; rinse squid, remove any skin from it and sliced ; rinse scallop and cut into bite - size pieces ; marinated with salt and pepper
1蝦洗凈剝殼,挑去腸臟;魷魚洗凈,剝去外層薄衣,切絲;帶子洗凈並切粒;蝦、魷魚及帶子下少許鹽及胡椒粉略腌。This peanut butter silk pie has a graham cracker crust, a thin layer of fudge, and a cream cheese - peanut butter filling
外表香脆,內心柔滑:全麥餅干外殼,包著乳酪和花生黃油蛋糕,底部一層薄薄一層巧克力,表面巧克力點綴。They can be used as edible films or surface coatings on the polyolefin films
殼聚糖塗層復合薄膜用於活性包裝具有巨大的潛力。The numerical illustrations concern the postbuckling behavior of perfect and imperfect, cross - ply laminated cylindrical shells under different sets of environmental conditions
數值算例給出完善和非完善正交鋪設層合圓柱薄殼在不同濕熱環境中的后屈曲行為。The influence of hygrothermal effects on the buckling and postbuckling of composite laminated cylindrical shells subjected to axial compression is investigated using a micro - to - macro - mechanical analytical model
在宏-細觀力學模型框架下,討論濕熱環境對復合材料層合圓柱薄殼在軸向壓縮作用下屈曲和后屈曲行為的影響。分享友人