您要查找的是不是：
- volume ratio measurement 容积比测量
- The on line measurement method for the gas volume ratio of the lower conduit of cocurrent flotation machine is described. 论述了顺流浮选机下导管中气容率的在线测定方法。
- We recommend 1:4 volume ratio between ZT glue and 13II-iodinated oil. 推荐使用ZT胶与碘化油的体积比为1：4。
- The smaller component does not appreciably affect the larger component's behavior if the volume ratio is large. 只要两者的体积相差很大，则较小部分的材料不会显著影响较大部分的材料的特性。
- When mixed, the proposed volume ratio of pendimethalin 33% EC, chlorpyrifos 48% EC and water was 3:5:1000(by vol). 混用时33%25二甲戊灵EC、48%25毒死蜂EC和水的体积比以3:5:1000为宜。
- The volume ratio of oil and water(W_1/O) had the most evident effect on entrapment efficiency among thr... 第一水相的体积对微球的表面形态影响很大,第一水相的比例越大,会在微球的表面留下更多的孔隙结构。
- The time,parallel,and TBP and kerosene volume ratio on the impact of complex extraction are studied respectively. 采用逆流萃取法对醋酸废水进行萃取和反萃工艺研究;
- Fibre optic communication subsystem test procedures - Part 2-2: Digital systems - Optical eye pattern, waveform, and extinction ratio measurement. 摘要:纤维光学通信子系统试验程序。第2-2部分:数字系统。光眼图、波形和消光比的测量。
- We extend a recently developed technique, OPA-based contrast ratio measurement in the scanned configuration, to the case of single-shot measurement. 本论文主要研究单脉冲高动态范围信噪比的测量方法及信噪比的改善方法。
- Two-parameter model for predicting the decrement of compressing strength of hydrated shale based on surface area to volume ratio and CEC is setted up. 建立了基于泥页岩比表面积和CEC的预测泥页岩水化后抗压强度衰减量的双参数模型。
- The average and local of gas holdup, volume ratio of large bubble and small bubble is very important to the design and operation of BCR. 平均和局部气含率以及大、小气泡的比率对鼓泡床反应器的设计和运行是很重要的。
- This consistence proves that the ADO method is reliable. The advantages of the ADO method over the traditional DCO ratio measurement have been discussed. 总结此方法与传统的角分布和DCO测量方法相比所具有的优越性 .
- FCC LCO was treated with 80% acetic acid solution by solvent extraction based on chemical complexation at a volume ratio of solvent to oil of 0. 2. 用高浓度的醋酸水溶液对催化裂化柴油进行络合萃取来改善其氧化安定性，并对萃取所采用的工艺条件进行了实验室研究。
- On the other hand, both weight yield and micropore volume ratio (Vmic/Vtot) decreased as the flame retardant reagent concentration increased. 而产率及微孔体积佔总孔洞体积的比例（Vmicro/Vtotal），却随著耐燃剂浓度的提高而下降。
- And that The volume ratio of Usnea subfloridana polysaccharides that get rid of dissociative protein with sevag reagent is 3:1, repeat five times, shake 30 min each time. 而亚花松萝多糖用Sevag 试剂除游离蛋白时的体积比为3:1,反复脱蛋白五次,每次振荡30min。
- Several factors such as: CO2 concentration in influent, SO42- volume ratio, velocity of inlet flow and location of weak base exchanger, were studied in the tests. 实验证明:CO2浓度、SO42-分率提高,有利于弱碱树脂工作交换容量的发挥;
- Proper volume ratio of heptane to 1 - decene is important to catalyst lifetime because heptane in reactants can increase diffusibility of reactants and products. 较低的反应温度有利于提高催化剂的稳定性；
- Some right expressions relating to solution composition, such as mass fraction, volume fraction, mass concentration, molarity and volume ratio were intro... 对溶液组成标度,如质量分数、体积分数、质量浓度、物质的量的浓度、体积比的正确表述也一一进行了介绍。
- As the pressure coefficient increases, the volume ratio of the working gas vs. the cushion gas increases rapidly and the efficiency of gas storages increases too. 同时随著增压系数的增大，工作气与气垫气的体积比迅速增加，气库效率随之提高。
- Activity ratios measure how effectively the firm is using its assets. 资产运营指标衡量企业运用资产的效率。
