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- Antiknock lndex 抗爆震指数
- The Complete Stress-Strain Respons on the Rock and the Analysis of Rockburst Tendency lndex. 岩石的全程应力应变曲线及岩爆倾向指数分析。
- Methods 255 elderly subjects retired for the universities of Canddong were tested by Cornell Medical lndex (CMI). 方法采用康奈尔健康问卷对255名广州地区高校的离退休老人进行调查。
- The article introduces the application status of MMT antiknock additive in Jinxi Petrochemical Company. 介绍了MMT抗爆剂在中国石油锦西石化公司的使用情况。
- The auxiliaries of gasoline antiknock additive TKC were analysed by means of gas chromatography/mass spectrometry. 采用气相色谱/质谱联用技术对汽油抗爆剂TKC的辅助剂进行了组分分析。
- World refinery production of gasoline (individual special Except) are generally introduced in antiknock additive. 世界各国炼油厂生产的汽油中(个别特殊除外)均普遍加入适量的抗爆剂。
- Some of phenol compound and oxygen containing compounds with tertiary butyl group were screened to use as gasoline antiknock additives. 在实验过程中筛选出几种酚类化合物和叔丁基含氧化合物等作为汽油抗爆添加剂。
- It has been formed of multitrack antiknock system with " strong post, middle girder, feebleness brace " analogousing to the frame braces structure. 复合结构在风荷载及地震作用下支撑起主要抗侧及抗震作用,并且形成“强柱、中梁、弱支撑”的多道抗震防线体系,类似于框架加支撑结构。
- The third method was added to gasoline antiknock agent is to improve fuel antiknock sexual most effective and economical way. 第三种方法在汽油中添加抗爆剂是提高燃料抗爆性最有效、最经济的方法。
- Aniline compounds has a good performance of the non-metallic antiknock additive, m-Toluidine which has the nature of electro. 苯胺类化合物是一类性能良好的非金属抗爆剂,间甲基苯胺就是其中的一种代表性物质。
- Rail antiknock Agent engine wear due to serious and may cause short-circuit and spark plug EFI car to the pump so that they compromised, and not applications. 铁抗爆剂因对发动机磨损严重,并会造成火花塞短路及电喷车的油泵使之损害,而未被应用。
- With little pollution, the application of the antiknock additive for gasoline can lead the No. 60 benzoline to be changed into environment-friendly gasoline as No. 90, 93 and 97. 利用本发明,可使60号轻质油变为90、93、97号环保汽油。且环境污染小。
- The article introduced the study on the development ,physical propertics,mechanism of antiknock and methods of synthesis.The significance of using MMT in our country was pointed out. 本文对MMT的发展状况、物理性质、抗爆机理及合成方法进行了介绍,并指出国产化的意义。
- Currently,almost all the knock-reduction system in domestic-made antiknock GR tools are based on the internal knock-reduction design,various problems emerged in practical operations. 文章分析射孔时弹药爆炸对GR仪器造成损坏原因的基础上,根据爆炸作用力的特点,结合减震系统设计的原则,提出了一种全方位立体式减震系统的设计思路。
- Its applications in automotive engineering,shock-reduction,antiknock and bioiatrology and the key problems hindering the development of electrorheological technology were briefly introduced. 对电流变液材料的种类,电流变液在汽车工程、减震、抗震、生物医学上的应用,以及制约电流变技术应用的关键性问题等进行了简要的介绍。
- The antiknock additive for gasoline is mainly characterized by consisting of three types raw materials of methyl alcohol, methyl tert-butyl ether, and methylcyclopentadienyl manganese tricarbonyl. 本发明的主要特征是由甲醇甲醇、甲基叔丁基醚、甲基环戊二烯基三羰基锰三种原料组成。
- Analysis of Technical Statistic lndex of CUBA League Matches CUBA联赛技术统计指标研究
- ANTIKNOCK DESIGN OF HIGH-RISE BUILDINGS WITH TOWER 带塔楼高层建筑抗震设计
- Research Progress of Gasoline Antiknock Additives 汽油抗爆剂的研究进展
- a measure of the antiknock properties of gasoline. l用来测量汽油的抗暴性。