平衡法

The adsorption and desorption behaviors of S-metolachlor in three different soils were investigated using the batch equilibration method.

采用平衡振荡法研究了精异丙甲草胺在粘壤土、粘土及砂壤土中的吸附和解吸附行为。

A study on bensulfuron-methyl adsorption in four samples and the effects of pH on the adsorption were studied using the batch equilibration technique.

用平衡吸附法研究了节嗜磺隆在两种土壤和两种人工合成氧化物中的吸附，以及pH对吸附的影响。

The article presents the method of determination of volatile benzenes in water with twice phase equilibration/Headspace GC.

选择7种水中挥发性苯系物作为研究对象，提出了两次相平衡／液上气相色谱法测定水中挥发性有机物的方法。

Electric conductivity method is one of the means which can be used to determine the ionization equilibrium constant of electrolyte solution.

电导法是测定弱电解质平衡常数多种方法中的一种，它具有实验过程简单、实验结果准确等特点。

In addition, the Gibbs free energy and standard equilibrium constant of the reaction were calculated under the different temperature.

采用基团贡献法估算了反应体系中乙酸、乙醇和乙酸乙酯在298.15K标准状态下的生成焓和标准熵，并且估算了这3种物质的热容随温度变化的关系式，计算了不同温度条件下反应的吉布斯自由能和标准平衡常数。

This approach is based on the equilibrium principle and combines the finite element method and the stream tracing algorithm.

根据内力路径的定义，推导了一种基于平衡原理、结合有限元法和流线追踪算法确定弹性结构可视化内力路径的算法。

And Liapunov's direct method is used in the analysis of the stability of each relative equilibrium state.

应用Liapunov直接法判断各相对平衡状态的稳定性。

E.g. the weights of a scale in equipoise

处于平衡状态的秤盘法码

The weights of a scale in equipoise

处于平衡状态的秤盘法码

An improved model, which considers the joint face and rock mass respectively at the same time, has been advised in this paper. In this model the equation is established and unified solution is made, considering the hydraulic exchange between the structure plane in normal direction and the rock mass and according to the equal water pressure of two kinds of medium.

为此，在分区的同时考虑结构面和岩块的渗透特性，并考虑结构面法向与岩块之间的水力交换，利用两类介质接触处水头相等及节点流量平衡建立新的模型。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。