拉物體 的英文怎麼說
中文拼音 [lāwùtǐ]
拉物體
英文
pulling-
It was newton's inspirited thought that this force might be the same as the familiar force that pulls objects to the surface of the earth.
牛頓富有靈感地想到,這個力可能和人們熟知的將物體拉向地球表面的力相同。Los alamos national laboratory scientists are using a new technique to see fingerprints on surfaces that typically make them invisible
美國洛斯阿拉莫斯國家實驗室的科學家們採用了一種新技術,可以觀察到原本很難在物體表面上看見的指紋。The elongation of a body in tension above its no-load length is directly proportional to the stretching force.
物體在拉伸狀態下,其伸長量(相對于無負荷時的長度)與拉伸力成正比。The newspaper said graham left packages containing fake bomb components - slabs of gray plasticine, batteries, coils of wire and electrical tape - at various locations around the stadium
這家報紙還說格拉漢姆留下了一個裝有和炸彈成分很相近物體的包袱:灰色的粘土片,電池,繞在一起的電線和電子磁帶。At the same time we study, analysis and discuss the action that non - linearity - stickiness - springiness and crazing damage of the pmma sample under creep though making us of the knowledge about the high molecule physics the damage theory of material of rheology of bodies with defects. through the study and theory analysis of single - axes stretching experiment in pmma sample under creep, take the surface crazing damage density of pmma sample as an variable, to look for a commonly rule that the crazing damage of pmma, and to offer a feasible damage model for the sake of study that of pmma ' s remoteness damage
同時運用高分子物理、含缺陷流變性物體的材料破壞理論等知識,對無孔洞pmma試件和有孔洞pmma試件蠕變條件下非線性粘彈性行為及其銀紋損傷現象進行了研究、分析與探討,通過對蠕變條件下的pmma試件的單軸拉伸實驗研究和理論分析,以pmma試件的銀紋損傷面密度值為損傷變量,來嘗試尋求pmma銀紋損傷的一般規律,為研究pmma的細觀損傷提供了一種可行的損傷模型。This product is the small alarm apparatus, the price low, the use nimble is convenient, and reports to the police the controller by the security rope transmission line composition, when use will guard against theft the rope snap ring to pull open the set in to control on the object, will insert the tight plug, will report to the police the controller to set yu jiazhong, opens reports to the police the switch then
本產品為小型報警器,價格低,使用靈活方便,由防盜索傳輸線和報警控制器組成,使用時將防盜索扣環拉開套在被控物體上,插緊插頭,將報警控制器置於家中,打開報警開關即可。There are five points in space, called lagrangnian points l1 to l5, where the gravity of the sun and earth exactly cancels out each other. objects residing at these points are in some sort of gravitational equilibrium. more intriguingly, probes can orbit about these lagrangnian points even if no object is present there
以太陽和地球為例,太陽和地球之間的重力在5處不同的地方剛好互相抵消,稱為拉格朗日點l1 - l5 ,物體可以停留在拉格朗日點中而不受重力影響,即使點中沒有物質,物體也可以圍繞拉格朗日點公轉。Pushing or pulling, however, does not necessarily mean doing work
推拉物體不見得就會做功。The body is initially at rest, and the spring is initially unstretched.
起初物體是靜止的,彈簧也未拉長。In chapter 3, some theories of approximation are given from the point of mathematics and from physics
第三章分別從數學的角度和物理的角度闡述了流固物體曲線拉伸流動問題求解的近似理論。In chapter 4, a numerical method for the model of " flow of fluid - solid material along a curved line by stretch " is derived from details
第四章具體論述流固物體曲線拉伸流動問題求解的數值方法。In chapter 5, some applications of the theory of the model of " flow of fluid - solid material along a curved line by stretch " are discussed
第五章討論了流固物體曲線拉伸流動的理論和有限流管元法在工業生產領域內的具體應用。Because of the importance of the industry, the paper is valuable in engineering. the paper also discusses multi - field, multi - phase, multi - state and computer technology, so the paper is also valuable in study. in chapter 1, the background, the history and the study status of model of " flow of fluid - solid material along a curved line by stretch " are provided
論文研究流固物體曲線拉伸流動數值模擬的原理和方法,這個問題典型存在於聚合物抽絲及鋼鐵冶金連鑄工藝和加工過程中,由於涉及重要而龐大的產業,因而具有重要的工程價值,又涉及近代力學多場量、多相、多態和計算技術等綜合復雜問題,因而具有重要的學術價值。Rounding out the list were elevator buttons at 130 colony forming units and hand straps on subways at 86
電梯按鍵上的菌落是130個,地鐵拉手上是86 ,這兩樣物體在細菌繁殖場名中居后。Hand straps on buses were next with 380 units, followed by bathroom doorknobs at 340. rounding out the list were elevator buttons at 130 colony forming units and hand straps on subways at 86
電梯按鈕上的菌落是130個,地鐵拉手上的菌落個數是86 ,這兩樣物體在細菌繁殖場排名中居后。When the theory of temperature in solids 、 the equivalent tension - relaxation curve of final temperature, and the equivalent shear - relaxation curve is known, then the non - stationary stress is calculated
在非定常熱應力計算時只要確定物體內部各點的溫度歷史,及其終態溫度等效拉伸鬆弛曲線、等效剪切鬆弛曲線,便可計算出物體內各點的瞬態熱應力。Charoen nitithamyong, a marine biologist at thailand ' s chulalongkorn university, explains how debris - such as furniture and vehicles - dragged off land by the giant waves caused the damage
查隆?尼提他姆揚是泰國國立朱拉隆功大學的海洋生物學家,他解釋了傢具和汽車等物體被巨浪捲入海中之後是如何對海洋生物造成損害的。The only way a person can lift himself from a sitting position to a standing position is to pull or push on some object
一個人要使自己由坐著的狀態變為站立的狀態,唯一的方法就是拉或椎某一物體。According to faraday law on electromagnetic induction and the difference of the magnetic energy of ferromagnetic materials in their magnetization and demagnetization, it is clarified that the swing, vibration and periodic translational reciprocation of any object made of ferromagnetic material in geomagnetic field must cause spontaneous magnetization of the object itself
摘要依據法拉第電磁感應定律和鐵磁性物質在磁化一退磁過程中的能量差異,闡明了鐵磁性物體在地磁場中的擺動、振動和周期性往復平動都會引起該物體的自發磁化。A brief high - pitched humming or buzzing sound, such as that made by a swiftly passing object or a taut vibrating string
尖嘯聲一種短暫尖銳的嗡嗡聲或滋滋聲,例如高速運動的物體和拉緊的震顫的線發出的聲音分享友人