Normalization of solution composition presenting in chemistry papers;
化学类论文中溶液组成的规范表达
Some right expressions relating to solution composition, such as mass fraction, volume fraction, mass concentration, molarity and volume ratio were intro.
对溶液组成标度,如质量分数、体积分数、质量浓度、物质的量的浓度、体积比的正确表述也一一进行了介绍。
The characteristics of stable isotope indicatedthat the ore-forming material was leached from the wall rocks ;and the ore-forming fluid wasmainly supplied by meteoric water.
稳定同位素特征揭示了矿质来说从围岩中淋取；成矿溶液主要来源于大气降水。
Verification of samples of uranyl or plutonium nitrate solutions by density measurements??
用密度测量方法验证硝酸铀酰或硝酸钚溶液样品
Synthesis of Novel Adsorption Materials and Their Adsorption Properties for Trace Elements in Solution Samples
新型吸附材料的制备及其对溶液样品中痕量元素吸附性能的研究
The sample solution is spotted on an absorbent paper.
把样品溶液点在滤纸上。
In the first three of these the samples are mostly processed as solutions.
在前三种方法中，样品大都制备成溶液。
chemicals dissolved in an aqueous solution
溶于水溶液的化学药品.
Pass a chemical through a solution.
使化学药品溶进溶液。
The Atractylone in sample solution was kept stable in nitrogen.
样品溶液中的苍术酮经充氮气后保持稳定。
Uncertainty Evaluation for the Solution Certified Refenrence Material of 1,1-Dichloroethane in Methanol
甲醇中1,1-二氯乙烷溶液标准样品不确定度评定
Requirement for representative sampling of uranyl nitrate solutions for the determination of uranium concentration???
测定铀浓度的硝酸铀酰溶液典型样品的取样要求
The technique involves direct injection of an aqueous dilution of the product and thus is simple and direct.
此项技术是用稀释过的样品的水溶液直接进样, 方法简单而直接
Bronze samples in various typical electrolytes;
模拟青铜器样品在典型电解质溶液中的电化学行为研究
Influences of Sample Preparation Methods on Determination of Soluble Sugars in Trunk of Korean Pine by HPLC Method
样品制备方法对高效液相色谱法测定红松树干中可溶性糖的影响
As to a drug in liquid, the liquid shall be shaken to uniformity before samples are fetched. If it contains crystals, under the precondition of not affecting the quality, the crystals shall be dissolved before a sample is fetched.
液体样品需先摇匀后再取样。含有结晶者，在不影响品质的情况下，应当使之溶解后抽取。
Sample solution is made by decomposing the sample of melted sodium carbonate, which is used to confirm the contents of iron, chromium and molybdenum in MT shift catalyst.
采用碳酸钠熔融分解样品制成待测试样溶液,同时用于测定中变催化剂中的铁、、。
This can be overcome by better matching of the properties of standards and sample.
所以可采用使标准溶液和样品的性质更为相符的办法来解决这一问题。
Such a constant-boiling solution is called an azeotrope.
这样的恒沸溶液叫做共沸物。
In this case, a flow of electrons from electrode to solution occurs.
这样，就发生从电极到溶液的电子流动。
gross liquid mixed cargo samples
总装载液体混合样品