同时也尝试了一种聚苹果酸简易测定方法——分光光度法，但是这种方法还需要做进一步的研究才有可能适用于聚苹果酸浓度的测定。
And try an easy method of poly malic acid's determination - spectrometry, but this method needs further researching, so it can be used in determination of poly malic acid.
空气污染是很复杂的技术问题，很难测定出来，但有几种简易方法来检测房屋附近的空气污染度。
It's a complicated technical issue and it's difficult to know what you're looking for.But there are a few easy ways to check for air pollution near your house.Read on to learn more.
本文详细描述了一种能够快速测定的简易测试方法。
In this elaboration, a simple test method is described which allows a quick evaluation.
目的介绍一种新的测定物质对蟑螂引诱力的简易实验方法。
Objective to introduce a new simple test methods for measuring the attractive effects of materials to cockroach.
建立了一种简易、快速的声化学法测定油样中双烯值的方法。
A new method of a simple, quick is set up to determine the Conjugated Diene.
目的：用常用玻璃器具组装一种挥发油含量测定的简易装置，以补充药典含量测定方法的不足。
Objective: a simple apparatus for volatile oil determination is designed with the use of common glass apparatus in order to refreshen the shortcoming of pharmacopoeia device.
锡矿石试样的还原分解，在测定的准确性、结果的重现性、操作的简易程度以及分析的速度等方面，均优于经典的过氧化钠熔矿方法。
The reductive decomposition method has the advantages over the classic ore melting method with sodium peroxide in analytical accuracy, reproducibility, ease of operation and rate of analysis, etc.
目前中国存在着施肥不合理的现象，亟须简易可靠的田间测土技术，因此，田间土壤硝态氮快速测定方法在中国将有着广阔的应用前景。
The quick on-farm test method is economical, simple and easy for farmers, so it has a largely potential application in China to eliminate the irrational fertilization at present.
同时提出在单糖进行硅醚化反应后适量加水的简易后处理方法，能显著减少色谱测定时溶剂峰的“拖尾”，并消除了反应后产生的沉淀。
An improved and simplified after-treatment procedure has been developed which serves to significantly reduce the'tailing'of the solvent peak and to eliminate the precipitate produced in the reaction.
同时提出在单糖进行硅醚化反应后适量加水的简易后处理方法，能显著减少色谱测定时溶剂峰的“拖尾”，并消除了反应后产生的沉淀。
An improved and simplified after-treatment procedure has been developed which serves to significantly reduce the'tailing'of the solvent peak and to eliminate the precipitate produced in the reaction.
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