TBN
英
美
网络 总碱价; 总碱值; 碱值; 总碱; 总基数
双语例句
- A new method to measure TBN of lubricating oil, which is called cyclic voltammetric method, is introduced.
介绍了润滑油总碱值的一种测定新技术&循环伏安法。 - The standard TBN measurement using venomous chemic reagent and the end-point of titration couldn't be determined.
测定润滑油的总碱值的标准方法的化学试剂毒性较大，且滴定终点不易判断。 - Generally, we can get the capacity that lubricating oil neutralize acid by measuring TBN in lubricate to prevent overuse of lubricate oil.
为防止润滑油过度使用，人们通常通过测定总碱值以了解润滑油中和酸性物质的能力。 - The magnesium naphthenate of 400 TBN is produced with naphthenic acid and magnesia.
利用稠油环烷酸与氧化镁制备TBN400超高碱值环烷酸镁。 - Alkylphenol and calcium hydroxide were used as raw material, and a special accelerant was applied under certain pressure. The reaction conditions of neutralization and carboxylation were investigated and optimized to obtain a neutral calcium alkylsalicylate having TBN of 98.9 mgKOH/ g.
以烷基酚和氢氧化钙等为原料，在引入特定促进剂及一定压力条件下，通过对中和及羧基化反应条件的优化考察，合成了一种碱值达到98.9mgKOH/g的中性烷基水杨酸盐产品。 - Total basic number ( TBN) of the final product is over 400 mg KOH/ g, through physical chemical analysis and analog evaluation, the product is proved to be high quality.
最后可制得总碱值（TBN）超过400mgKOH/g的超高碱值磺酸钙产品，所得产品的理化指标、模拟评定结果都达到了国内外同类产品水平。 - A new measurement techniques for TBN of lubricate
一种测定润滑油总碱值的新技术 - A new method for rapid determining the total base number ( TBN) of internal combustion engine oil by voltammetric techniques was described, the result determined by voltammetric technique was compared with that by standard method.
介绍了用伏安法快速测定内燃机油总碱值新技术，并将伏安法测定结果与标准方法测定结果进行了比较。 - The development of 100 TBN marine cylinder oil
100号船用汽缸油的研制 - The influence of the crystal form of detergent on the determination of TBN
清净剂晶型分布对碱值分析的影响 - Synthesis and application of super high TBN Petroleum Calcium Sulfonate
超高碱值石油磺酸钙的合成及应用 - Relationship Between TBN Retention and Antioxidation Performance of Engine Oils
发动机油碱值保持能力与油品抗氧化性能关系的考察 - Study on selection of processed materials of preparation of high TBN petroleum calcium sulfonate additive
制备高碱石油磺酸钙添加剂的原料选择 - Under optimized condition, NBS/ TBN catalysed selective aerobic oxidation of a broad range of primary and secondary alcohols, to the corresponding aldehydes, ketones and esters.
在优化条件下，NBS/TBN催化体系能有效地氧化各种伯、仲醇为相应的醛、酮或酯。 - ■ By using the real observed traffic flow data, we implemented and tested the performance of the methods for TBN construction, inferences and the corresponding traffic flow prediction. Experimental results show that the methods we proposed in this thesis are efficient, accurate, and practical.
■采用实际观测到的交通流量数据，我们实现并测试了本文提出的TBN的构建、推理及相应的流量预测方法，实验结果表明，本文提出的方法是高效的、准确的、可用的。