查询词典 unstable equilibrium

By the law of conservation of mass, the principle of effective stress and the Darcys law as well as the equilibrium differential equations, a coupled mathematic model that included the terms of source and sink, and its corresponding direct coupled FEA model, for the analysis of groundwater seepage and stress were developed.

其次根据土体的平衡微分方程、质量守恒定律、有效应力原理以及达西定律建立了考虑源汇项的渗流场与应力场耦合数学模型，并且提出了直接耦合有限元计算方法。

Five kinds of DOM derived from the solid wastes were used as the desorption solution and 13 kinds of soil distributing widely in China were used as the adsorbent in this research. The deferences of the PCB equilibrium desorption with DOM solution and with deion water were compared through shaking to find the mechanism of the DOM effect and the soil characteristics by which the DOM effect was influenced.

本研究以去离子水和从固体废弃物中提取的DOM溶液为解吸溶液，用中国广泛分布的13种土壤作为吸附剂，通过室内振荡的方法实现PCB的等温解吸平衡，研究DOM对PCB土壤解吸行为的影响。

Solid desiccants Solid desiccants are characterized by an internal porous structure that contains very large internal surface areas with very small radii of curvature. The equilibrium partial pressure of water vapour above such concave surfaces is much less than that above plane surfaces and so solid desiccants exhibit a very great affinity for water.

坚实干燥剂坚实干燥剂为包含非常大内部表面以非常小半径曲度的一个内部多孔结构描绘。water.vapour 平衡部份压力在这样凹面表面之上是较少比那在平面表面之上和因此坚实干燥剂陈列非常巨大亲合力为水。

In the advanced version the user can also choose to output dewpoint (equilibrium over supercooled water instead of ice) for values below the freezing point of water (0 °C/32 °F).

在高级版本的用户也可以选择输出露点值低於冰点的水（ 0 ° C/32 ° F ）的。

The effects of various drying technology of distillers'grains on heat efficiency were analyzed and calculated using heat equilibrium theories by contrasting tests between direct drying method and squeezing method.

通过对酒糟直接干燥和压榨干燥进行对比试验，采用热平衡理论分析计算不同干燥工艺对干燥过程热效率的影响。研究开发利用白酒糟和黄酒糟的工艺条件和工艺流程。

The US DoDs report to Congress in February said that despite changes in the political and diplomatic arenas in China and Taiwan over the last 20 years, the dynamic equilibrium of forces in the Taiwan Strait has not changed significantly.

美国国防部向国会报告，在日说，尽管有变化，在政治和外交舞台上的中国台湾在过去20年中，动态平衡的势力在台湾海峡没有显着变化。

The hybrid density functional theory B3LYP with basis sets 6-31G^＊ has been used to study on the equilibrium geometries and electronic structures of possible isomers of Si3N4 dusters.

用杂化密度泛函B3LYP在6-31G^＊的水平上研究了Si3N4团簇可能结构的平衡几何构型和电子结构。

Based on ion exchange equilibrium,the influence of eluant concentration and resin capacity on adjusted retention volumes was examined.

导出了测定离子交换反应热的方程，测定了在碳酸钠溶液中在季铵二型强碱性阴离子交换树脂上F－、Cl－、NO－2、HPO42－、Br－、NO－3和SO42－的离子交换反应热。

According to the energy efficient requirements and characteristics of HDRWSN, a Load Balanced and energy aware routing protocol considering both energy consumption status and load congestion levels of sensor nodes has been proposed. LBEAR protocol equipoises network energy and load distribution, therefore, it can prolong the lifetime of HDRWSN through resource equilibrium.

根据高数据率无线传感器网络的能量高效需求和大数据量的特点，本论文提出了一种新型的LBEAR(Load Balanced and Energy Aware Routing)协议，LBEAR协议综合考虑了节点能量消耗状态和节点的负载拥塞程度，均衡了网络能量分布和负载分布，通过均衡网络资源延长了网络生存周期，从而提高网络的节能特性。

The dark oxidation control of ethers via controlling the formation and equilibrium of 〓-CCT was preliminary discussed.

6利用〓-CCT的理论，通过控制〓-CCT的形成及平衡，对醚的暗氧化控制进行了初步探讨。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。