1) volume concentration
体积浓度
1.
According to analysising the equivalent circuit and solving Poisson equation,and connecting the relation of volume concentration and space charge density,the mathematical model is established between electrostatic sensor s output voltage and volumetric concentration.
固相微粒的体积浓度和平均速度是测量两相流质量流量的2个关键参数。
2.
In order to measure the size and volume concentration of particles of several microns accurately and rapidly,an experimental device was designed with a linear array CCD as detector,based on the Fraunhofer diffraction.
采用Shifrin积分变换方法,分析了给定样品颗粒的粒径分布、峰值、平均值和体积浓度。
2) volume density deviation
体积浓度差
1.
Before the ultrafined powder is collected,the newly equiped density test device can provide the signals of volume density deviation in the air current,then the signals are converted into control commands,which bring out the modification to vibration circuit.
在超细粉体进入收集系统前 ,新配置的浓度测试装置测出气流中粉体体积浓度差信号 ,被转换成控制指令 ,从而实现对振荡电流的调节 ,保证加料过程的连续均匀操
3) volume by volume concentration
体积比浓度
4) pigment volume concentration
颜料体积浓度
1.
The influence of pigment volume concentration on properties of waterborne epoxy corrosion protective coatings is discussed.
考察了颜料体积浓度对水性环氧防腐涂料性能的影响,通过电极电位监测、盐雾实验和交流阻抗谱等测试技术对不同颜料体积浓度的试样进行了性能检测,根据不同涂层的阻抗谱特征以及涂层的结构特点,提出了浸泡45d后涂层阻抗谱的等效电路模型,确定了该水性环氧防腐涂料的最佳颜料体积浓度。
2.
In design of formulation of S97 salt-spray and corrosion resistant coatings, AC impedance electrochemical technology is used for determination of pigment volume concentration of epoxy micaceous oxide primer and acrylic polyurethane top coat.
在S97耐盐雾防腐蚀涂料的配方设计阶段,采用电化学交流阻抗技术确定了环氧云铁防锈底漆和丙烯酸聚氨酯面漆的颜料体积浓度,并对S97耐盐雾防腐蚀涂料的防腐蚀性能进行了研究。
3.
In the light of Stokes theorem, the reason why latex paint would be delaminated was analyzed and factorsinfluencing latex paint delamination were exploited interms of selection of wetting dispersant, assortment of thickener anddesign of pigment volume concentration.
本文以斯托克斯法则(Stokes)为依据,分析了乳胶漆分层的原因,并从润湿分散剂的选择、增稠剂的搭配及颜料体积浓度的设计上探讨了影响乳胶漆分层的因素。
5) PVC
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颜料体积浓度
1.
The basic component of film and the concept of critical pigment volume percent of (CPVC) of water finish were discussed.
本文介绍了水溶性涂饰剂涂膜的基本组成 ,以及临界颜料体积浓度 (CPVC)的概念。
6) pigment volume concentration(PVC)
颜料体积浓度(PVC)
补充资料：体积浓度
分子式：
CAS号：
性质：单位体积内所含对象物的体积，一般用百分数表示。在配置溶液时常常使用体积浓度，根据该浓度可很容易知道溶剂与溶质的体积含量，从而在进行分析后根据该值计算出需求的含量。在对高分子材料进行相关性能化学分析时，往往将其配成一定体积浓度的溶液进行。
CAS号：
性质：单位体积内所含对象物的体积，一般用百分数表示。在配置溶液时常常使用体积浓度，根据该浓度可很容易知道溶剂与溶质的体积含量，从而在进行分析后根据该值计算出需求的含量。在对高分子材料进行相关性能化学分析时，往往将其配成一定体积浓度的溶液进行。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条