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- geodesic nitration 短程硝化
- The nitration of this may lead to dinitrotoluene. 对此的硝化会生成二硝基甲苯。
- External view of worlds largest Geodesic Display. 8通道板块投影显示系统视场曲线.
- A sulfonation agent and nitration agent. 废水处理。磺化剂、硝化剂。
- Some amines undergo direct nitration during nitrolysis. 某些胺在硝解时发生直接硝化。
- This paper analyzes some methods of drawing the geodesic lines for. 分析船体曲板测地线作图方法,指出一种作图方法的错误。
- An optima solution of the problem of geodesic lenses[J]. 引用该论文 范俊清;李公羽;许承杰;鲁平.
- Some people proposed polymerizing the glycerine prior to nitration. 有人建议在硝化之前,把甘油聚合。
- The nitration of pcymene may lead to dinitrotoluene. 硝化对位异丙基甲苯时会生成二硝基甲苯。
- Nitration ability of dinitrogen pentoxide was introduced. 介绍了五氧化二氮的硝化能力,综述了五氧化二氮在硝化反应中的研究进展。
- The N nitration of 2,4-dinitroaniline was investigated. 摘要研究了2,4-二硝基苯胺在不同条件下的硝化情况。
- With HPLC the two-phase nitration of phenol is stud-ied. 利用HPLC研究了苯酚的两相硝化反应。
- That setup consisted of 51 inward-looking cameras mounted on a geodesic dome. 那次有51台摄影机装在球形顶棚上,同时向内拍摄。
- Protein tyrosine nitration is a biomarker of NO-dependent oxidative stress. 摘要蛋白质酪氨酸硝化是一氧化氮依赖的氧化应激的生物标志。
- Colombo OL (1981) Numerical methods for the harmonic analysis on the sphere. Rep No 310, Dept Geod Sci Surv, Ohio State Univ, Columbus. 萧泰中(1999),中华二、三号卫星轨道测定之误差分析,国立交通大学土木工程学系研究所硕士论文,新竹市。
- Rock People have a definitive relationship or kinship with rocks of all kinds, including mountains, minerals, geodes, river rocks, pebbles and sand. 石头人和所有种类的石头都有一种正向的或者说亲密的关系,包括山脉、矿石、水晶簇、礁石、鹅卵石和砂石。
- Nitrous oxide pollution of the atmosphere occurs usually from the nitration of cellulose and other organic materials. 大气中的一氧化二氮污染通常由纤维和其他有机物质的硝化作用产生。
- The efficiency of any automatic safety device should be checked before every nitration. 每种自动安全装置应在每次硝化前进行检验。
- The density of the required data of astronomical measurement, gravimeter survey and geodesic survey is not satisfied. 需要的天文测量、重力测量、大地测量等数据的密度无法满足其需要。
- One of Fuller masterpiece is the Geodesic Dome for the 1967 Montreal World Exhibition. 他最脍炙人口的作品,是1967年在加拿大蒙特利尔举行的世界博览会中的巨型短程线圆顶。