密度计

The excess molar volumes of {1,8- cineole +CCl 4,+CHCl 3} were determined as a function of mole fraction x using a vibrating-tube densimeter at the temperatures 298 15 and 308 15K All mixtures exhibit negative values over the entire composition range at both temperatures.

在 2 98 15K和 30 8 15K下用振动管密度计在全浓度范围内测量了桉叶油素分别与四氯化碳和三氯甲烷构成的二元系的过量摩尔体积。这 2个二元系的过量摩尔体积均为负值，且桉叶油素与氯仿的过量体积显著大于桉叶油素与四氯化碳的过量体积

In the color measurement and evaluation, with certain limitations, it is not a standard color measurement instruments.

在颜色测量和评价中，密度计具有一定的局限性，它不是标准的颜色测量仪器。

It is an important component for instruments used in the printing industry such as densimeter, scanner, etc.

是印刷工业用的仪器，例如密度计，扫描机等的主要元件。

Based on analyzing the measurement theory of the fluid densimeter,the paper brings forward a complete set of methods for data acquisition and calibration coefficient calculation.

在对流体密度计的测量原理进行分析的基础上，提供了一套比较完整的数据采集及刻度系数计算方法。

In light of grading analysis test by densimeter method , this paper analyzes and compares the operative method and criterion of test in "The code of soil test" and "The criterion of soil test method" with improved testing operative method, and summarizes a more perfect, effective and accurate testing method, which to offer a reference for soil tester.

针对密度计法颗粒分析试验，对《规程》和《标准》中的试验操作方法和标准与改进的试验操作方法进行了对比分析，总结出一种更为完善、有效、准确的试验方法，供广大土工试验人员参考和采用。

The research uses wei- mixing system of ceramic raw material s together with the aid of computer,γ-ray densimeter and electromagnetic floweter to.

本研究采用以计算机、γ射线密度计及电磁流量计为核心的陶瓷原料湿法掺和系统、实现了对高岭土、瓷石精矿进行自动配料，并获得了质量稳定的标准化陶瓷单一原料。

The research uses wei- mix ing system of ceramic raw materials together with the aid of computer,γ-ray densimeter and electromagnetic floweter to.

本研究采用以计算机、γ射线密度计及电磁流量计为核心的陶瓷原料湿法掺和系统、实现了对高岭土、瓷石精矿进行自动配料，并获得了质量稳定的标准化陶瓷单一原料。

In this paper, for the first time, introducing Gemini surfactant to application of oil field. Adoptting method different from ordinary method which evaluatesthe fracturing fluids" capacity of suspending proppant--recur to densimeter toquantificationally test the viscoelastic surfactants fracturing fluids" capacity of suspension.

本文首次将双子表面活性剂引入油田应用中，并采用了不同于常规评价悬浮性能的方法—借用液体密度计对压裂液配方的悬浮性进行定量测试。

Use the densitometer color characteristics should be a relative sense, with regard to business card printing and membership card materials of process control is very useful.

使用密度计的彩色特性应该是一种相对的感觉，对于制卡和会员卡制作材料的工艺控制是非常有用的。

Densities of glycine in glucose-water and sucrose-water mixed solvents have been measured to 298.15 K by an oscillating-tube densimeter. Apparent molar volumes, limiting partial molar volumes and number of hydration of glycine have been calculated. The transfer volumes from water to sugar-water mixtures have been obtained and discussed in terms of the structural hydration interaction model.

利用精密数字密度计测定了甘氨酸与不同组成葡萄糖-水、蔗糖、水混合溶剂构成的三元系溶液的密度，计算了甘氨酸的表观摩尔体积、极限偏摩尔体积和理论水化数，根据结构水合作用模型讨论了迁移偏摩尔体积的变化规律，并与乙二醇-水和丙三醇-水等多羟基体系作了比较。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。