gravimetric

Infrared absorption spectroscopy ( IR), gel permeation chromatography ( GPC), thermal gravimetric analysis ( TGA), volatile test and other modern testing methods and technologies for the synthesis of tert-butyl phenolic resin were characterized.

采用红外吸收光谱（IR）、凝胶色谱（GPC）、热重分析（TGA）、挥发份测试等现代测试手段和技术对合成的对叔丁基酚醛树脂进行了表征。

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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.

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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.

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The successful preparation of MIPs further confirmed by means of Fourier transform infrared spectroscopy, scanning electron microscopy, thermal gravimetric analysis. The results of adsorption kinetics experiment show that the adsorption amount and the adsorption rate of MIPs has better than those of NIPs.

通过傅立叶红外光谱仪、热重分析仪、SEM扫描电镜确定印迹聚合物制备成功；通过吸附动力学实验验证了MIPs较NIPs有更高的吸附量和更快的吸附速率。

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Methods: Gravimetric method and titration method were used.

方法: 采用重量法、滴定法.

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Plastics piping systems-glass-reinforced thermosetting plastics ( grp) components-determination of the amounts of constituents using the gravimetric method

塑料管系统-玻璃增强塑料（grp）元件-重量法测定成份

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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.

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The Semi-micro Gravimetric Determination of Chlorine

半微量重量定氯法

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By thermal gravimetric analysis of the TGA curves, horizontal centrifugal fiber forming process, and maintain the structure of the polymer molecules to the same case, the level of Spun fiber processing technology to improve the heat resistance of phenolic resins.

通过热重分析TGA曲线研究酚醛纤维耐热性。水平离心成纤过程，在保持聚合物分子结构不变的情况下，水平离心成纤加工工艺提高了酚醛树脂的耐热性。

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Determination of total rare earth content with oxalate gravimetric method

稀土镁合金中稀土总量的测定&草酸盐重量法测定稀土总量

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Comparison of single-indicator thermodilution versus gravimetric measurement in determination of extra-vascular lung water in dogs with acute respiratory distress syndrome

单指示剂法与重力法测定急性呼吸窘迫综合征犬血管外肺水的比较研究

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All gravimetric measurements require some sort of crucible or dish to hold the residue or precipitate.

所有重量分析需要某种坩埚或器皿保留残渣或沉淀物.

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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.

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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.

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The co-gasification characteristics of sewage sludge-coal and algae-coal mixture are investigated by using thermo gravimetric balance.

利用高温热重分析仪，分别考察了污泥、蓝藻对神府煤气化特性的影响。

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Methods for chemical analysis of sodium fluoride& The gravimetric method for the determination of carbonate content

GB/T8158.6-1987氟化钠化学分析方法重量法测定碳酸盐量

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Coast and geodetic tide station PRELIMINARY RESULTS OF GRAVIMETRIC EARTH-TIDE MEASUREMENTS IN BEIJING

海岸与大地潮汐测量站北京地区重力固体潮观测的初步结果

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

对硫酸钡重量法与仪器分析相结合测定溶液中钡含量的不确定度评定,给出了评定步骤.

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Our dominant products are loss-in-weight gravimetric feeder, gantry pelletizer, pneumatic screen changer, etc.

主导产品:计量喂料机 、 龙门切粒机 、 挤出机换网器等.

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These ligands which coordinate with transition metal in suitable solvent and washings by water, can be synthesized 10 coordination compounds. Their compositions are asserted by elementary organic analysis, ICP emission spectrum 、 differential thermal gravimetric analysis.

配体在适当的溶剂中与过渡金属配合，然后经水洗涤，得到10个配合物，经过元素分析、ICP发射光谱分析、热失重分析确定了它们的组成。

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The isothermal and non-isothermal kinetics of the oxidation of titaniferous slag in air were investigated by the thermal gravimetric technique.

用热重法研究了高钛渣在空气中的等温和非等温氧化动力学。

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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?

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

图1聚戊醣分析法流程图 -- 重量法.

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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.

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Methods Brain tissue water content ( BWC) was measured by the gravimetric technique in the cortex and striatum following traumatic brain injury ( TBI).

方法利用组织比重法测定创伤后大鼠顶叶皮层和纹状体含水量的变化。

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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.

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By thermal gravimetric analysis ( TG) of the thermal stability of plasticizer plastics material and find that the starch amide plasticizer plasticized plastic thermal decomposition temperature is much higher than the polyol plasticizer plasticized materials, and weight loss to be wider platform.

采用热重分析法（TG）研究增塑剂塑化后的材料的热稳定性，发现酰胺类增塑剂塑化的淀粉塑料的热稳定性要好于多元醇类增塑剂。

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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.

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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.

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The spectrophotometry for the determination of Si Mo heteropoly acid color development system of tittle silicon in ammonia synthesis catalyst was established to explore the influence of various conditions, and determine the optimal condition. The result is satisfactory compared with gravimetric method.

建立分光光度法测定氨合成催化剂中微量硅的硅钼杂多酸显色体系，考察各种条件的影响，确定最佳条件，并与重量法作对比，结果令人满意。

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