查询词典 analytical

This is a new research subject to the Chinese analytical chemists and pharmacists.

这一目标给我国分析化学家和药物家提出了新的课题。

It has been found that the numerical results of the dynamic coefficients agree well with the existing analytical solutions and experimental results.

所得到的数值结果与已有的解析解和实验结果具有较好的一致性。

The conceptions and analytical methods of natural science are very important and inspiring for the social science.

自然科学的概念和分析方法对社会科学有着重要的意义和巨大的启示。

This analytical method is of great value to rapid identification of glycosides from the mixtures.

该分析方法的建立对于〓酮糖苷类化合物的快速分析鉴别具有很大的实用价值。

When we used those two multivariate statistic analytical techniques to study the spatio-temporal variation laws of benthic community structure at Shenzhen Bay, the results indicated that: 1 There was not obverse difference in intertidal benthic community structure between Futian, Shenzhen and MaPi, HongKong in Shenzhen Bay in Spring, 2000. However, there was continual gradient change in community structure from outer bay to inner bay. 2 There was obvious deference with the respect of benthic community structure between station C and stations Al, A2, A3 in transect A and station B in transect CBA in Shenzhen Bay. There being no benthos at station C in Summary, 2000, it indicated that station C had been polluted very heavily. 3 Deferent seasons and deferent tide sites are the most two important factors which play influence on benthic community structure at stations Al, A2, A3 and B3 in Shenzhen Bay.

用这两种多变量方法研究深圳湾底栖动物群落结构时空差异，结果表明(1)2000年春季深圳湾底栖动物群落结构组成在深圳福田一侧与香港米埔一侧并没有明显的差异，而是沿湾外向湾内呈现连续的梯度变化；(2)在深圳福田一侧的C断面的底栖动物群落结构与A、B断面有明显的差别，2000年夏季在C断面没有采到任何底栖动物，表明C断面已经遭受了严重的污染；(3)季节和潮区是影响深圳湾A1、A2、A3、B3站位底栖动物群落结构组成时空差异的两个最重要的因素。

XRD was used for analysis in this study, and JIS A1481 analytical method was adopted as reference. Besides, we also took some steps with different pore size, acid concentration, hot water bath and shaking procedure to establish the best conditions for the analysis of building materials.

本研究以X光绕射仪分析，并参考日本JIS A1481分析方法再加以改良，以不同粗细粒径、酸浓度、水浴温度及震荡处理步骤，希望能找出最佳的分析条件并实际应用在建材的分析上。

An analytical method based on high performance liquid chromatography with diode array detector has been established for the simultaneous determination of 9 water-soluble colorants (Solvent Green 7, Food Yellow 3, Food Red 17, Acid Yellow 1, Acid Red 33, Food Red 4, Food Red 1, Orange I, Acid Orange 7) in cosmetics.

建立了用高效液相色谱-二极管阵列检测器同时检测化妆品中9种水溶性着色剂（溶剂绿7、食品黄3、食品红17、酸性黄1、酸性红33、食品红4、食品红1、橙黄I、酸性橙7）的检测方法。

An analytical solution of solute diffusion through soil is presented based on simplified non-linear adsorption isotherm.

粘土颗粒对溶质的吸附绝大多数属于非线性吸附，采用非线性吸附等温线表示。

Improving argon recovery in air separation plants with the use of proper process analytical tools.

应该是利用适当的过程分析工具，在空气隔离装置中改善氩气分离。

A analytical method was proposed for simultaneous determination of arsenic and antimony in steel by hydride generation double channel atomic fluorescence spectrometry.

建立了一种氢化物发生双道原子荧光光谱法同时测定钢中痕量砷和锑的方法。对实验条件进行了优化，在最佳工作条件下，砷和锑的检出限分别为0.012 ng/g和0.034 ng/g，RSD分别为1.24%和1.97%。将本法应用于钢中的砷和锑的测定，采用加标回收实验控制方法的准确性，砷的回收率为96%~98%，锑的回收率98%~102

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。