电子湿度计可以直接测量溶液上部密闭空间的相对湿度，而不能直接测量溶液的活度。
An electronic hygrometer can be used to directly measure the relative humidity over the solution placed in hermetic room without direct measurement of its activity.
膜式溶氧电极作为测量溶液中含氧量的一种重要的测量工具，但因其电化学性质而受到局限。
Membrane dissolved oxygen electrode is an important tool for measuring oxygen content in solution, but there is limitation because of its chemical properties.
论文设计了一台智能酸碱浓度测试仪，选用玻璃电极作传感器采用电位法测量溶液酸碱浓度。
In this paper, an intelligent acidity meter is designed which takes glass electrode as its sensor and measures acidity of solution through potentiometry.
通过测量光谱变化，科学家们能够确定目标分子在溶液中的浓度。
Scientists are able to determine the levels of the target molecule in solution by measuring the spectral changes.
NIST的建模和建造的原型装置被开发，使用不同小球携带不同浓度的溶液测试，作为对比剂增强和测量的对比指标。
NIST modelled and built the prototype device and also developed and tested various solutions used in the mini-spheres as contrast-enhancing agents and measurement reference markers.
当然这和你所期望的以致，如果你说让我们来测量，许多分子的构型能，液体溶液，或到处流动的气体中的。
And of course that is consistent with what you would expect. If you say let's measure the configurational energy of a bunch of molecules in a liquid solution, or molecules in a gas floating around.
本文叙述使用两个荧光参比溶液调节仪器的荧光强度测量法。
A measurement of fluorimetric intensity by using two fluorimetric reference solutions to check the instrument is described.
这种方法不仅可以作为液体粘度的一般性测量方法，也可以通过检测溶液粘度变化来监测溶液中的化学反应。
This method not only can be used as a general way for viscosity measurement, but also can be used to monitor the chemical reaction by monitoring the change of solution viscosity.
实验结果表明，此测量电路能够满足酸碱溶液浓度测量分析的需要。
The experiment result shows that this measuring circuit is able to meet the needs of solution concentration analysis.
自动温度补偿测量仪（ATC）自动调节溶液温度改变的读数。
The Automatic Temperature Compensation (ATC) mechanism automatically adjust the readings for temperature variations of the solution.
坚固结构光学仪器用于测量水溶液的比重。
The sturdily constructed instrument optically measure specific gravity of aqueous solutions.
超声波技术为化工溶液浓度的测量提供了可能。
Ultrasonic techniques can be used to measure the concentration of chemical solutions.
提出了实时测量铝酸钠溶液化学成分（苛性钠、氧化铝和碳酸钠）浓度的三温三电导法。
Three temperature and three conductivity method for the real time measuring the concentrations of the chemical composition of sodium aluminum solution is proposed.
测量在溶液中化合物的溶解度。
仪器实现三个功能，即荧光寿命、时间分辨光谱和被测溶液浓度的测量。
Finally, three functions are realized, they are the measurements of fluorescence lifetime, time-resolved spectrum and concentration of the detected solutions.
对一组不同浓度的酒精溶液进行了测量实验，浓度测量绝对误差小于0.02%。
Different concentrations of a set of alcohol solution were measured experimentally; the system measurement error is no more than 0.02 %.
本文研究了平衡压力自动调节的动态沸点计法测量非挥发性电解质溶液的渗透系数的方法。
A method of dynamic ebulliometer with automatical adjustment for equilibrium pressure is applied to measure osmotic coefficients of electrolyte solutions.
研究了离子选择性电极标准加入法的测量误差与标准溶液加入量的关系。
The relation between the measuring error of standard addition method for ion selective electrode and the added amount of the standard solution was studied.
该方法本质上测量的是混凝土电导率，其值的大小取决于混凝土的孔隙结构和孔溶液的化学成分。
What is actually measured in the method is the concrete conductivity, which depends on both the pore structure and pore fluid chemicals of concrete.
另外，本文还利用该方法定量测量了单溶质溶液的浓度变化。
Moreover, this concentration measurement system could obtain the quantitative concentration changes of single solute solution.
通过测量电极溶液界面的电容值，发现电流效率和季铵盐在电极表面的吸附相关。
It could be concluded that the reaction current efficiency was related with the surface adsorption of quaternary ammonium salt by measuring the differential capacitance at the solution in...
建立了一套电动势法测量电解质溶液中离子迁移数的实验装置。
A set of equipment was established for determining the transference Numbers of electrolyte solutions by EMF method.
用小波变换的方法分析多组分溶液的吸收光谱，可以测量多组分混合溶液中各组分的含量。
Using Absorption spectroscopic analysis to analyze Multi component solution with wavelet transform, the quantities of each component in the mixed solution can be measured.
建立了精确测量硫酸钙过饱和溶液在析晶过程中所有离子浓度变化的实验—计算系统。
They have established a precise measuring-calculating system to determine the variation of concentration for all species in the super saturated solution of calcium sulfate dihydrate (CSD).
利用光声光谱技术，采取猝灭的方法对（口恶）嗪1高氯酸盐的二氯乙烷溶液进行荧光量子效率的测量。
The fluorescence quantum efficiency of oxazine 1perohlorate in1-dichloro-ethane was measured with photoacoustic speetroscopy in which the fluorescence quenching wag used.
配制上述标样溶液，用紫外-可见分光光度计测量吸光度，然后以浓度和吸光度来绘制曲线。R2要大于0.995。
Prepared standard solution above for calibration curve, and run UV-VIS program. Then draw a diagram with absorption and concentration. R2 should be greater than 0.995.
用动态渗透压法，在适量含盐的水溶液中测量聚电解质——尿素改性磺化酚醛(SPU)的分子量。
The molecular weight of Urea Modified Sulfonated Phenol Formadehyde Resin (SPU) was determined in its aqueous solution by dynamic membrane osmometry.
本文对光源的半宽度在测量某种溶液浓度时对其测量精度的影响进行初步地探讨，并给出一个相应的表达式。
The influence of the semibreadth of light source upon the measurement accuracy of the concentration of the solution is primarily discussed and then a corresponding expression is given in this paper.
本文对光源的半宽度在测量某种溶液浓度时对其测量精度的影响进行初步地探讨，并给出一个相应的表达式。
The influence of the semibreadth of light source upon the measurement accuracy of the concentration of the solution is primarily discussed and then a corresponding expression is given in this paper.
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