The procedure was given to assess the uncertainty in gravimetric analysis of Ba ion.

The degradability of polymers was investigated by scanning electron microscopy ( SEM ) and thermo-gravimetric analysis ( TGA ) .

采用扫描 电子显微镜 和热重分析技术研究了聚合物的降解性能.

The inhibition performance of the polymeric film by in situ has been studied by gravimetric method.

失重试验结果表明膜层的缓蚀性能取决于乳液体系的成份,浓度和温度等.

A new method was studied for determination of barium molybdate by 8-hydroxyquinoline gravimetric method.

研究了采用8-羟基喹啉重量法测定钼酸钡.

This dynamic capability is not possible with using only a gravimetric particulate sampler.

这种动态能力不可能只用于微粒采样器.

Swelling behaviors of hydrogels were evaluated by gravimetric analysis.

用重量分析法研究了水凝胶吸水性能.

Methods: Gravimetric method and titration method were used.

方法: 采用重量法、滴定法.

The gravimetric crew usually consists only two persons, one geophysicist and one topographer.

而且重力测量仪的操作仅需要两个人, 其中一位地球物理人员操作仪器,另一位地形测量人员负责地形测量定点.

The operation of gravimetric method is too complex and needs too much time.

重量法操作繁琐、耗时长,难以满足控制分析的需要.

What are the shapes and size of the gravimetric network?

重力测量测网的形状和大小有什么要求?

The content of in volatile impurities in acetamidine hydrochloride was determined by gravimetric analysis.

采用重量分析法测定盐酸乙脒中难挥发杂质的含量.

Fig. 1 Flow chart of pentosan analysis-gravimetric method.

图1聚戊醣分析法流程图 -- 重量法.

The mechanical thermal properties of materials were assessed by tensile test and thermo gravimetric ( TG ) analysis.

测定了材料的力学性能,用热重分析探讨了竹炭的加入对 材料热 性能的影响.

The manager could well have been smart in buying Edwin van der Sar to bring gravitas.

买入范德萨稳固后防实在是主教练的明智之举.

a book of extraordinary gravitas

一本非常严肃的书

The multitaskers did not appear to gravitate to entertainment websites.

电视这个多能手似乎没有转向娱乐网站.

In summer people gravitate to the seaside.

夏天的海边吸引人们.

Don't gravitate to one side, or the boat will upset.

别都移向一边, 否则船会翻的.

Both beginners and experts tend over time to gravitate towards intermediacy.

新手的变化更快,新手和专家随着时间推移都会倾向于成为中间用户.

Naturally artistic, these folks also gravitate toward jobs involving design, music, or dance.

优雅世艺术的气质使他们很适合从事设计 、 音乐和舞蹈方面的工作.

Anyone looking for a dynamic doer who run the show will gravitate to your side.

任何寻找积极实干家的人都会投你一票.