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- This article describes a simple drop weight method for determining the surface tention of PSA emulsions using a common Geiser burette,a transfer pipette and a microbalance. 介绍了一种利用常用的酸式滴定管、移液管和电子天平测定乳液表面张力的简易方法。
- A simple drop weight method for determining the surface tension of PSA emulsion 测定压敏胶乳液表面张力的简易珠滴重量法
- drop weight method 滴重法
- OLS, WLS, IRWS, ELS, MQL, MEQL method was discussed in weight method part. 加权计算方法部分比较了OLS、WLS、IRWS、ELS、MQL、MEQL等方法。
- Weighing instrument verification usually adopts direct plus weight method. 衡器检定通常是采用直接加砝码法。
- The heavy CIST is comprised of a 44-lb steel drop weight confined inside a 6-in. 沉重的,是中科院组成的一个44磅钢落锤式冲击试验机限于内6合.
- Low speed impact tests for inducing damage are conducted on NEPE (Nitrate Ester Plastized Polyether) by using the large-scale drop weight apparatus. 以大型落锤为加载手段,对高能NEPE推进剂试样产生损伤。
- The Weighted Method Per Class metrics helps address this issue. 每个类的方法的重量度量帮助解决这个问题。
- The results showed that many factors influenced the American drop weight impact test,such as temperature,sample size and the moulding process of samples. 结果表明,美式落锤冲击试验受很多因素(如温度、试样尺寸和试样的成型工艺)影响。
- While it\\\\\\\'s true that dieters who forsake bread and gorge on bacon tend to drop weight (at least in the short-term), it\\\\\\\'s never been clear why. 当减肥者真的放弃了面包和狼吞虎咽火腿的时候会有变轻的的趋势(起码在短期内是这样)。
- The improved AHP method and the entropy weight method were used to appraise the forestry sustainbale development in Karst area of Guizhou province. 摘要采用改进的层次分析法和熵权法进行了贵州省喀斯特地区林业可持续发展的评价研究。
- The phosphorus contents of the floccules were measured with quinoline weight method. 采用喹啉重量法测定了各种絮凝剂形成的絮体中磷的含量。
- The result correspond with that by the phosphorus molybdic acid quinoline weight method. 该方法的测定结果与磷钼酸喹啉重量法测定结果基本一致。
- To conduct drop weight tear test to DWTT specimen for each kind of notch type of grade X70 pipeline steel under different test temperature conditions and analyzes the related datum during test. 在不同试验温度条件下,对各种缺口形式的X70级管线钢DWTT试样进行了落锤撕裂试验,并对试验中的有关数据进行了分析。
- Detected the estrogenic effect of butylbenzyl phthalate(BBP) and dibutyl phthalate (DBP) by in vivo uterine weight method in mice. 通过采用体内小鼠子宫增重法检测环境雌激素邻苯二甲酸丁基苄酯 (BBP)和邻苯二甲酸二丁酯 (DBP)的雌激素活性。
- A new chelatometry has been applied to measure molybdenum quantities of molybdenum disulfide lubricant,replacing the traditional weight method. 提出了新的螯合滴定法测定二硫化钼量,用以取代传统的重量法。
- Determination of sulfuric acid from mixed acids of s ulfuric acid,phosphoric acid and nitric acid,with barium sulfate weight method w as described. 提出了用硫酸钡重量法测定硫酸、磷酸、硝酸混合酸溶液中硫酸含量,对测定条件进行了试验研究。
- The principle,arithmetic and procedure of approximate calculating the hazard radius with TNT equivalent weight method were introduced. 文中介绍了用TNT当量法近似计算锅炉爆炸事故危害半径的原理、计算方法和程序,最后进行了实例计算。
- The set pair analysis(SPA) method for regional WECC assessment is improved through introducing the entropy weight method. 通过改进熵值赋权方法,完善了广义水环境承载能力的集对分析模型;
- In this paper, an expert weight method for ranking the schemes is put forward, which can quantitatively analyze the uncertainty and resolve the contradictions. 文章利用判断矩阵的信息求得专家权重,提出了可以定量描述不确定性的专家权重排序方法;