片语

trace e metal微量金属

trace toxic metal痕量有毒金属元素

trace heavy metal ion痕量重金属离子

medical trace metal instrumentation医用微量金属测定仪

trace heavy metal determination重金属检测

trace heavy metal ions痕量重金属

trace heavy metal微量重金属元素

trace precious metal痕量贵金属

英汉例句

• Taking Chinese eastern plains as an examples, the authors construct a set of predication models for trace metal partitioning with multiple regression functions.

  对已有的一些工作进行了总结，并以我国东部平原为例，建立了土壤微量金属多元回归相分配预测摸型。

• The thermodynamics calculation also indicate the transformation of trace metal was different with different atmosphere, suboxidized and reduced species were more easily formed under reduced condition.

  热力学计算也表明不同气氛下痕量元素的形态变化过程有很大差异，还原气氛下痕量元素会生成不稳定的次氧化物和还原性产物。

• Using complexation reaction in Supercritical CO2 to separate heavy trace metal ions is a new technology.

  超临界络合反应分离技术是近年来发展起来的一项新技术。

• Stripping analysis has been widely recognized as a powerful tool for trace metal analysis.

  电位溶出法在环境无机痕量分析尤其金属元素测定方面得到了广泛的应用。

• It will direct people to deal with Aloe correctly by studying on extraction method on the effective components and the determination of trace metal in the Aloe.

  对芦荟中微量金属元素的测定及芦荟有效成分的萃取方法的研究可以为人们正确使用芦荟提供一定的指导。

• It is an efficient path to enhance anaerobic digestion by adjusting nutritive proportion and adding trace metal ions.

  可见，在厌氧消化系统中调节营养比例、添加微量金属元素是提高厌氧消化效率的有效途径。

• The mass and trace metal element contents in the plant had to be measured in grade estimation of farm enviroment.

  植株金属元素含量是农田环境质量评价中的必检项目。

• Can be seen that by adding these trace metal elements, can greatly increase the amount of bad handling of liquid, while prolific gas, thereby enhancing the rate of methane production.

  可见，通过添加这些微量金属元素，可以大幅度的提高糟液的处理量，同时可多产沼气，从而提高沼气产率。

• Experimental results show that adding trace metal salt experiments, the two kinds of reactors have increased methane gas production and gas production growth rate has greatly improved.

  实验结果表明，添加微量金属盐进行实验后，两种反应器的沼气产气量都有所增加，并且产气量增长率也都有很大提高。

• Through investigation analysis it is confirmed finally that trace metal element lacks to cause the sludge bulking.

  经过调查分析，最后确认污泥膨胀是由微量金属元素缺乏所致。