实验法

The isopiestic method for multicomponent saturated solutions combines isotonic equilibrations with chemical analyses and determines the solubilities of saturated solutes and water activities simultaneously, which makes sure that the experimental solubilities and water activity refer to the true thermodynamic equilibrium and the most precise chemical analyses.

多元饱和溶液的等压法将等压平衡与化学分析统一起来，同时测定饱和溶质的溶解度和水活度，可以确保溶解度和水活度的实验值是由可靠的热力学平衡和精确化学分析确定的。

The water activities and osmotic coefficients have been determined at 25 ℃, over the range of concentrations from diluted up to saturated with respect to the solute of NaCl for the synthetic salt lake brine Li Na K Mg Cl SO 4 H 2O systems by isopiestic method using an improved apparatus.

根据我国青海一里坪和东台吉乃尔盐湖晶间卤水Li Na K Mg Cl SO4 H2 O体系的组成制备了两种合成卤水储备溶液，采用等压法和改进的实验装置在 2 5℃下，从稀释到溶液中溶质NaCl达到饱和的浓度范围，对合成卤水溶液进行了等压测定，确定了它们的水活度aH2 O，和渗透系数φ；比较了两种卤水的热力学性质及其变化的规律，揭示了其天然卤水浓度差异的物理化学成因。

Because ethanol and isopropyl alcohol is difficult to separate,the orthogonal experiment design is used to define the best operation parameter and to obtain the optimization resolution.

通过前期试验发现乙醇和异丙醇的分离较难，所以运用正交实验设计法，确定最佳操作参数，获取优化的分离度。

In this paper,two methods,one singular perturbation and the other directly numerical solution,are used to find the solution of the stiff string of 3lst key and 59th key for a piano tone partials,with the results compared with Ray- leigh and Seeback's by regular persvrcation method and with those from dire- ct obseruation.

本文应用文献[1]结果进一步求出了59号弦的泛音频率，所得结果与实验观测值对比，其绝对误差的均方根和相对误差的均方根都远较Rayleigh-Seeback用正则摄动法算得的小。

This article researched on the result of dealing with three experiment waste liquid in activated carbon and kieselguhr respectively and discussed on the absorb result of absorbing probed into different condition of absorbing.

采用静态吸附法研究活性炭和硅藻土对3种实验废水在不同吸附条件下(吸附剂量、时间、pH值)的吸附效果。

This study utilized pretest-posttest control group design and the Kirkpatrick's Four-Level Evaluation Model was as a framework.

本研究运用前后测加控制组的实验设计法，藉由Kirkpatrick训练评估模式，进行资料搜集与统计分析。

A novel and sensitive thin-layer chromatography method for specific and simultaneous detection of both lactone form Monacolin K and acid form Monacolin K is developed in this study.

通过实验筛选出了适于特异性的同步检测酸式和内酯式莫奈呵啉K的薄层色谱法。

This study concentrates on its extraction from Laminaria japonica aresch by ion exchange.

本实验以海带为原料，用离子交换法提取海藻酸钠，其产品粘度为2。

My first question would be around the 1970's at the Pennsylvania Exploration Center you conducted a series of experiments that led to the discovery of Tau Lepton.

我的第一个问题将在1970年在宾夕法尼亚州的探索中心你进行了一系列实验，结果发现轻子的头。

Objective: To prepare antidote of the type of dimercaptosuccinic acid for the treatment of animal with heavy lewisite intoxication through intravenous injection.

目的：制备抗重度路易氏剂中毒静脉注射用的二巯基丁二酸类抗毒药。方法：采用两步纯化法提纯口服胶囊中DMSA粗品，供动物实验中静脉注射用。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。