momentum conservation 中文意思是什麼
momentum conservation
解釋
動量守恆- momentum : n. （pl. momentums, -ta ） 【物理學】動量；【火箭】總沖量；〈口語〉惰性；勢頭；要素，契機。 the momentum of attack 進攻的銳氣[頸頭]。
- conservation : n. 1. 保存，維持（健康），保守；保護；保護森林[河道]（等）。2. 【物理學】守恆，不滅。adj. -al
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Angular momentum conservation is based on the isotropy of space.
角動量守恆是以空間的各向同性為基礎的。 -
Momentum conservation is a consequence of newton's laws.
動量守恆是牛頓定律的一個推論。 -
This is the well-known principle of conservation of momentum.
這就是眾所周知的動量守恆定律。 -
The law of momentum conservation could supplant newton's third law.
動量守恆定律可以取代牛頓第三定律。 -
It is important to realize that momentum conservation applies even to inelastic collisions, in which the kinetic energy is not conserved.
必須記住，動量守恆甚至對于非彈性碰撞也是成立的，盡管這時動能已不守恆。 -
In general, ba stars belong to binary system, and their heavy - element overabundances are due to the accreting material from the companions ( the former tp - agb stars and the present white dwarfs ). carrying out a series of monte - carlo simulations, the changes of orbital elements of binaries are recalculated for wind accretion scenario of the total angular momentum conservation
研究表明，鋇星應該屬于雙星系統，其重元素超豐來自雙星吸積，它的伴星已經經歷了s -過程核合成，而且由在以前發生的同其伴星（以前是agb星，現已演化為白矮星）的質量傳輸過程中，從伴星那裡獲得了富含重元素的物質，這樣造成了鋇星的重元素超豐。 -
The bland sameness of space is at the root of both momentum conservation and angular-momentum conservation.
平淡無奇的空間一致性，既是動量守恆的根本，又是角動量守恆的根本。 -
As it contracts, the principle of angular momentum conservation forces it to rotate faster [ see box on opposite page ]
當它收縮時，角動量守恆的原理強迫它轉得更快（見右頁氣體盤的誕生） 。 -
The equations of mass conservation, momentum conservation and energy conservation of gas, liquid and two - phase flow are the basement of the program
程序用汽相、液相以及兩相流的質量守恆方程、動量守恆方程和能量守恆方程等基本方程來建立數學模型。 -
Secondly, at the premise of the basic hypothesizes, establish the “ astronaut - spaceship ” system dynamics equations based on the principle of momentum conservation, and simulate the disturbance influence of the spaceship attitude induced by five kinds astronaut ’ s motion include stand - up act, landing act, right arm single - pendulum motion, left arm double - pendulum motion, right arm operating panel motion
其次，在基本假設的前提下，基於動量矩守恆原理建立了「航天員?飛船」系統動力學方程，並模擬分析了起立動作、停靠動作、右臂單擺運動、左臂雙擺運動和右臂操作儀錶板五類航天員運動對飛船的姿態的擾動影響。 -
In the studying of the dielectric recovery mechanism, the dielectric process of high - power repetitive gas switches was analyzed theoretically, the conditions of full recovery of dielectric capability, and some qualitative results were obtained. then, a dynamic mathematical model of the dielectric recovery process was made, and a group of equations, including mass conservation equation, momentum conservation equation, energy conservation equation and state equation, were built. also, a mathematical model of the dielectric recovery process of a axially - blown gas spark gap, and a group of simplified hydromechanical equations were made
在絕緣恢復機理研究中，首先對高功率重復氣體火花開關絕緣恢復過程進行了理論分析，提出了開關絕緣強度完全恢復的判據，得到了一些定性結論；然後建立了一般吹氣式氣體火花開關絕緣恢復的動態數學模型，得到了包括質量守恆方程、動量守恆方程、能量守恆方程和狀態方程等的一個完備方程組；建立了縱吹式氣體開關絕緣恢復過程的數學模型，得到了一個簡化流體力學方程組。 -
( 2 ) on the basis of continuity equation, momentum conservation equation, energy conservation equation, and substantial equation, coupled thm governing equations are derivated with giving up the assumption of local thermal equilibrium, adopting thermal elasto - plastic constitutive relation, taking the effect of temperature gradient on groundwater seepage ( analogous to soret diffusion ) and the effect of viscous dissipation of groundwater on temperature field of rock mass into account
（ 2 ）根據連續性方程、線動量平衡方程和能量守恆方程以及相應的物性方程推導了飽和巖體溫度場-滲流場-變形場三場耦合作用控制方程組。在推導控制方程組時舍棄了「局部熱平衡」假設，採用了熱彈塑性本構關系，考慮了溫度梯度對地下水滲流的影響（類soret效應）以及地下水的粘性耗散對巖體溫度場的影響。 -
Abstract : a continuity wave model is put forward for the dispersion processof liquid - liquid two - phase system, by coupling mass and momentum conservation equations of two - fluid model. the conditions that result in a dispersion choke and the weak instability of a dispersion process are derived from the model. the phenomena of catastrophic inversion and transitional inversion are explained. the effect of drop size distribution on the maximum volume concentration of a emulsion is predicted using the model. according to the theory herein, emulsion inversion is the regime transition of liquid - liquid system due to the instablity of a dispersion process. the effect of drop size distribution on the maximum volume concentration of a liquid - liquid emulsion only occurs in a certain range of weber numbers
文摘:以雙流體模型為基礎，通過質量守恆方程和動量守恆方程的耦合，提出了液-液兩相系中彌散傳質的連續波模型.由該模型得到彌散傳質過程阻塞和彌散傳質過程弱不穩定性產生的條件，計算了液滴尺寸及其分佈對乳化液極大堆砌分數的影響，解釋了劇變型乳化逆變和漸變型乳化逆變現象.研究結果表明，乳化逆變是由於彌散傳質過程的不穩定性而引起的懸浮體型態的改變，隨液滴尺寸多分散性的增大，極大堆砌分數增大；隨液滴平均尺寸的增大，多分散性對極大堆砌分數的影響減弱；當韋伯數足夠大時，液滴尺寸及其分佈對乳化液極大堆砌分數無影響 -
In this chapter we develop the implications of momentum conservation in the motion of a collection of particles
本章將揭示群質點運動時動量守恆的含義。 -
E + e - collisions is. better. to. be carried out in the full, phase space instead of in a restricted phase space. therefore, we can only use the method of omitting the first few points of the nfm to eliminate the influence of momentum conservation
存在一個轉變點，在這一點， e對撞產生的強子噴注內部的動力學起伏與軟強子碰撞的動力學起伏的行為類似，在橫平面呈圓形分佈，在淵平面呈橢圓分佈。 -
Developments in physics since the time of newton make the law of momentum conservation appear to be more fundamental than newton's third law.
牛頓時代以來物理學的發展，使動量守恆定律顯得比牛頓第三定律還重要。 -
The satellite attitude backstepping controller is designed. in order to compensate the disturbance of infrared camera, a compounding feedforward controller is proposed basing the momentum conservation
基於動量守恆定理，設計了用於補償紅外相機干擾作用的前饋控制器，從而提出預警衛星姿態的反饋-前饋復合控制方法。 -
We exploit the energy and momentum conservation laws in this way.
我們就是這樣利用能量和動量守恆定律的。 -
In this chapter we develop the implication's of momentum conservation in the motion of a collection of particles.
在本章中，我們要揭示一個質點集體作運動時動量守恆的含義。 -
Principle of momentum conservation
動量守恆原理
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