1) Mass conservation constrant
质量守恒约束
1.
In this thesis, we consider that the preesure difference set by KC is the main forcing of these two boundary currents; the Insland integral constrant, the Potential Voticity (PV) integral constraint and the Mass conservation constrant are the leading dynamic mechanism on forming and mataining these two boundary currents.
本文提出:黑潮北上流动所造成的南北方向的压力差为这两支边界流的主要驱动力;提出绕岛积分约束、位涡收支积分约束和质量守恒约束是形成和维持日本海北上东、西边界流的主导动力学机制的猜想。
2) mass conservation
质量守恒
1.
A one-dimension flux model for the secondary settling tank based on the mass conservation;
基于质量守恒的二沉池一维通量模型
2.
Based on the mass conservation law,this paper introduces a simple and feasible method for measuring hydrogen and oxygen stable isotopic concentration in soil water,which can avoid directly extracting soil water.
探讨一种简易可行的基于质量守恒原理的土壤水中氢氧稳定同位素测定方法,可避免直接提取土壤水,实验装置简单,费用低,适用于土壤含水量较高和结晶化合物含量低的土壤。
3.
A tracer dilution physical model of measuring seepage velocity was reestablished according to tracer mass conservation,and a new formula of calculating the horizontal seepage velocity was given by infinitesimal method which modified the generalized dilution formula.
针对前人计算公式受诸多条件限制或存在不足之处,根据示踪剂质量守恒原理重新建立了示踪稀释物理模型,利用微元法推导了含水层水平流速计算新公式,修正了广义稀释定理,讨论了新公式与传统公式的内在联系,给出了实测数据的处理方法。
3) quality conservation
质量守恒
1.
But the trace quality conservation is used to solve the problem.
本文试图从示踪剂质量守恒的角度建立新的广义示踪稀释物理模型中关于水平流速的计算方法,并建立相应的程序的关键部算法。
4) conservation of mass
质量守恒
1.
This paper infers, from the law of fine equilibrium and the law of conservation of mass, the relationship between rate constant of primary reaction and chemical equilibrium constant of general reaction and the relationship between primary reaction and general reaction.
依据细致平衡原理、质量守恒原理来推导基元反应的速率常数和总反应的化学平衡常数的关系以及基元反应总反应的关
5) non-conservation of mass
质量不守恒
6) average conservation of mass
质量守恒法
补充资料:质量守恒
质量守恒
Conservation of mass
质量守恒(eonserva‘ion ofmass) 质量守恒的概念是指质量或物质既不能创造也不能毁灭。根据质量守恒,反应和相互作用可以改变物质的性质,但不能改变它们的总质量;例如,木炭燃烧时,所有像灰烬、烟垢和气体这一类燃烧产物的质量,会等于木炭和与其起反应的氧的原来的质量。 然而,已由实验证实的爱因斯坦的狭义相对论指出,当物体所具有的能量变化时,物体的质量也起变化。除亚原子的现象外,这种质量的变化由于太小,以致无法检测得到。此外,物质可以被创造,例如光子(电磁能量的量子)的质化会产生电子正电子偶,或可以被消灭,例如,电子正电子偶湮没成为一对光子。参阅“光”(light〕、“质量”(mass)、“电子正电子偶的产生”(eleetron一positron pairproduetion)、“相对论,,(relativity)各条。 仁内代尔斯基(L .Nede1Sky)撰皿
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参考词条