拉力場 的英文怎麼說
中文拼音 [lālìchǎng]
拉力場
英文
attractive field-
Using the lagrangian at a finite temperature of the scalar field which can generate global cosmic string in the spontaneous breakdown, solved the gravitational field equation outside the core of a global cosmic string at the background of temperature, corrected the result in the theory at zero temperature. on the basis of this, the properties of the gravitational field outside the core of a global cosmic string are discussed
考慮溫度效應，運用改寫的能自發破缺產生整體宇宙弦的標量場在有限溫度下的拉氏密度，求解了整體宇宙弦核外的引力場方程，對零溫理論中的結果作了修正，進而討論弦核外引力場的性質On the base of the analysis of the static fbd under diametric compression, numerical analysis and compare are performed on the dynamic stress field of the brazilian disk and fbd used in the testing tensile strength under shpb
在對靜態平臺壓縮巴西圓盤（ fbd ）進行的數值分析的基礎上，本文分析了shpb動態劈裂拉伸實驗中巴西圓盤和平臺巴西圓盤的動態應力場，並對結果進行了比較。Utilizing pseudo - static method theory, calculated the safety factor for the dam slope, give, a primary conclusion. utilizing static finite element method based on duncan - chang hyperhola modelfound the static stress riele, make the foundation for hynamical finite element analysis. utilizing dynamical finite element method based on equipollence linearity model, found the dynamical stress field and the acceleration field, make the foundation for calculated the safety factor of the dam slop with finite element method
運用擬靜力法的基本原理，對滿拉堆石壩的壩坡穩定進行了分析研究，得出了初步結論；採用duncan - chang雙曲線模型，用計算土石壩應力及變形的靜力有限元程序，對滿拉堆石壩進行了靜力有限元分析，得到了壩體的靜應力場分佈，為動力有限元計算打下基礎。The simulation of mesoproterozoic tectonic stress field forming mafic dyke swarms in the central north china craton
華北克拉通中元古代巖墻群形成的構造應力場數值模擬This paper takes the example of two huge palaestra, particular introduced the whole process for the designing of pretensioned space lattice structure, from the selection of the plan, thinking of the design, the scheme for the dispose of tendon, the selection of reasonable tendon pull, structure calculate, to the last the analyse of calculate result, the analyse of structural dynamical capability, and the economy compare of several plans, particular analyzed the advantages and disadvantages of this kind of structure. this kind of structure has wide application foreground in engineering
本文通過兩個大型體育場館的工程實例，詳細介紹了拉索預應力空間網格結構設計的全過程，從方案的選取，設計思路，布索方案，合理索拉力的選取，結構計算，到最終計算結果的分析，結構動力性能的分析，以及幾種方案的經濟比較，詳細分析了該結構形式的優缺點。該結構形式在工程界具有廣闊的應用前景。For laying in doors, in tunnels and in cable trench, able to bare external mechanical forces and certain puling force
室內、隧道、電纜溝、豎井等能承受機械外力和一定拉力的場所。Spelter castings has high congetation rate. this kind of sling is very soolidity and is often usde in static state situation
澆鑄鋼絲繩索具的剛度和彈性模量大，固結率高，一般用於受靜拉力的場所。The paper analyzes the characteristic of aerodynamics with structure of helicopter propeller blade, dissertrates vortex theory and the theory about gliding air field which produce the power of helicopter propeller blade. at the same time it also deduce the method of computing the induced velocity produced by helicopter propeller blade with vortex theory. at last, an influcence to the spreading of sound is discussed
並且將兩種定位演算法進行了比較，說明了優劣；結合直升機的結構分析了旋翼的空氣動力特性，論述了直升機旋翼產生拉力的滑流理論和渦流理論，結合渦流理論論述了直升機旋翼流場誘導速度的計算方法，在此基礎上分析了直升機旋翼流場對聲音傳播的影響。By ministry of construciton. pvc sealed transparent adhesive tapes for aluminum doors and windows, rubber tubes and aluminum profiles, protecting membranes of wires and cables are our new products. they have such unique performances as supertransparent, ultra white, very soft, strong pulling force, cold - resistant, aging - resistant, attractive and durable, etc., which are advanced materials in china and well sold both home and abroad
新近開發並投放市場的「 pvc透明鋁門窗密封膠條膠管和鋁材電線電纜專用的保護膜」 ，具有超透明超白度超軟度拉力特強抗耐寒抗老化且美觀耐用等獨特性能，是國內首創的高級工程首先材料，暢銷國內外。Cynosural system jammers prevent the formation of new cynosural fields in the system, and force existing fields to collapse at the end of their cycle
誘導系統擾斷器阻止恆星系統內新誘導力場的產生，並且強制關閉當時已經存在的力場（當然是周期結束后） [赫拉：意為一旦結束無法再度開啟] 。The main results and academic contributions of the dissertation can be summarized as following : 1 ) for the difficulty to obtain the accurate analytical solution of the stress constraints around 3d cracks, detailed 3d fe analyses have been conducted to study the out - of - plane constraint factor tz around a straight through - thickness crack, a quarter - elliptical corner crack and a semi - elliptical crack embedded in an isotropic elastic plate subjected to uniform remote tension loading. the distributions of tz are minutely studied in the forward section of the cracks. strong 3d zones ( tz > 0 ) along the crack front were investigated despite the far field stress - free boundary conditions
全文主要研究內容和學術貢獻如下: 1 .針對一般三維裂紋端部場應力約束準確解析的困難，對均勻拉伸載荷作用下各向同性彈性板中穿透厚度中心直裂紋、半橢圓表面裂紋和1 / 4橢圓角裂紋進行了大量詳細的全場應力三維有限元分析，首次全面分析了非穿透裂紋端部場三維影響區范圍，給出了不同形狀三維裂紋前沿離面應力約束因子tz的數值解，並結合k場平面解給出了非穿透裂紋端部應力場k - tz雙參數描述。The article structure the landslide prevention and cure, the structure of prestress anchors and its application in detail. basing on the geology condition of fabricating yard, we calculate the solid power and the length of anchor rope. we have worked out the experiment research scheme, and has carried on the earlier stage experiment, field demarcation experiment and has opened pulling the experiment on the spot. ten teams of steel rope to two teams of structure types twist the experimental data that thread internal stress and the total pulling force has been in progress research, and has put forward raising the measure of solid capability of prestress anchor and administering possessing
本文以川藏公路滑坡路段為研究對象，對滑坡的治理、預應力錨索的結構、作用及其在滑坡防治中的應用進行了詳細的分析；基於施工現場的地質條件，對錨索錨固力及錨索最佳錨固段長度進行了理論計算；制定了實驗研究方案，進行了前期實驗、現場標定實驗、實地張拉實驗；對兩組結構型式的十組鋼絞線內應力及總張拉力的實驗數據進行了研究，提出了提高預應力錨索錨固性能的措施，以及具體的施工方案和施工工藝。According to the analysis of the structure deformation variant direction the structure superposition during late period, and the tectonic stress field and deformation variant field, the cover extended nearly sn direction in early stage ( d - c ), maybe changed the direction in pernian ( especial the late permian ), and developed some new half - graben along sn direction except the succession activity at great fault zone. the direction of compression deformation variant, however, was nearly sn direction in indo - chinese epoch, ne - sw direction in early yanshan movement epoch, nne - ssw direction in late yanshan movement epoch, and transformed from ew to sn direction in himalayan movement epoch
根據不同構造層中變形方向及後期構造疊加的分析，對本區的構造應力場及變形場進行了探討，本區蓋層早期階段（ d - c ）為近南北向的伸展拉張，二疊紀（特別是晚二疊世）的伸展方向可能發生了改變，除在各斷裂帶繼承性活動外，沿南北方向又新生了一些半地塹。而在擠壓變形時，印支期主要為近南北向擠壓，燕山早期為nw - se向擠壓，燕山晚期為nne - ssw向擠壓，而喜山運動可能經歷了從ew向向sn向方向擠壓的轉變。We take " the quality first, the customer the achievement serve theobjective as on ", the warm welcome general merchants visit thediscussion, develops the market together, altogether will create thefuture
主要產品包括握力器、跳繩、拉力器、臂力器、啞鈴、腕力器、美腿器等健身運動器材我們以「質量第一、客戶為上」作為服務宗旨，熱烈歡迎廣大客商蒞臨洽談，共同開拓市場，共創未來！Since visited xuechang, picked up a snowball and lead your team, your opponent all killed ! operations guide : mouse keyboard control, wasd movement, hold the mouse xu li, loosen can attack others
既然進拉雪場，就拿起雪球，帶領你的隊伍，把你的對手全部幹掉吧操作指南：鼠標鍵盤控制， wasd移動，按住鼠標蓄力，松開即可攻擊別人Laying in occasions that can bear larger pull
固定敷設在要求能承受較大拉力的場所Secondly, the math model of the high - speed pm generator with a shielding is deduced. the method of how to analyze the electromagnetic field of the generator is introduced. and with the help of a kind of fem software, the parameters of a model machine are calculated and simulated, including the electromagnetic field, no - load voltage, single - side magnetic force, loaded torque and axial force
其次，對轉子帶防護罩的高速永磁發電機數學模型進行了推導，介紹了利用有限元法對電機磁場進行分析的方法，並運用有限元軟體對一臺樣機的參數進行了模擬，包括電機磁場分析、空載電壓波形、單邊磁拉力、負載轉矩以及軸向力等方面的內容。Laying under water in silo or occasions that can
固定敷設在水下豎井或要求能承受拉力的場所“ jinlu ” household series : it is made of regenerated reed. the advantages of these products are softness, cleanness, high absorptivity ect. they are very popular on market
金蘆牌系列生活用紙具有紙質柔軟、吸水性強、拉力好、縐紋均勻細膩，原料以高溫高壓蒸煮，無致病性細菌、潔凈衛生等特點，市場銷路很好，深受用戶好評。It testified the assumption that the floor has infinite stiffness is feasible. moreover, it is the floor that makes the two neighboring trusses work together, and the horizontal shear forces are transferred by the tension field within it
同時試驗現象也表明，樓板在協調相鄰兩榀桁架共同工作時起了重要的作用，其水平剪力在樓板中的傳遞是通過樓板中的拉力場來實現。分享友人