1)PETN太安
1.A Study of Decreasing Acid Value of Booster Pellets Used PETN;传爆药柱用太安降低酸值的研究
2.SPIN DETONATION OF TNT-DINA AND DNT-PETN CAST CHARGES;梯恩梯—吉纳、地恩梯—太安装药体系自旋爆轰特性的研究
英文短句/例句
1.Council for Security and Cooperation in the Asia Pacific亚太安全和合作理事会(亚太安合会)
2.Council on Security Cooperation in Asia and Pacific Region (CSCAP)亚太安全合作理事会
3.He is too still, unmoved, phlegmatic to be happy.他太安静、太冷淡,太不动感情,因而郁郁不欢。
4.Duke is out shopping with his wife, Angel.杜克在外面陪他太太安琪儿购物。
5.Good night, Mrs. Stewart.晚安,Stewart太太。
6.Great! Ann, sweep the floor,please.太好了,安,你来扫地。
7.Maiga: Annie, what you said is excellent!麦加:安妮,你说的太好了!
8.Anne Keller! What a small world! ?你是安?凯勒! 世界太小了!
9.Asia Pacific Center for Fire Safety亚太地区消防安全中心
10.Annie: Mr. Baron de Coubertin was really great!安妮:顾拜旦太伟大了!
11.He was safe, everything was all right.他很安全,一切太平无事。
12.The orbital space plane promises to be much safer than the shuttle.轨道太空飞机应该较太空梭来得安全。
13.Mrs. angelina loves to gossip about her neighbors安吉利娜太太喜欢说邻居的闲话。
14.The old lady soon got into a fuss.一会儿老太太变得焦虑不安起来。
15.Well, we could reschedule the operation, Mrs. Herrera,这样吧,我们可以重新安排手术,Herrera太太。
16.She hugged Buster to her again."安斯沃思太太又紧抱住"欢闹鬼"。
17.Mrs. Harper gave a sobbing good-night and turned to go.哈帕太太带着哭腔道了声晚安就要走。
18.The soldiers were billeted on an old lady.士兵们已安顿在一位老太太家里.
相关短句/例句
Good- night, madam."晚安,太太。
3)Antaibao安太堡
1.Study on Landscape Structure and Fractal of the Dumping Place in Antaibao Opencast Coal Mine;安太堡露天煤矿排土场景观结构及其分形研究
2.Changes of Land Types in the Antaibao Open-cast Area;安太堡露天矿区土地类型变化研究
3.Ecological Risk Assessment for Antaibao Opencast Coal Mine Area;安太堡露天煤矿区生态风险评价
4)PETN explosive太安炸药
1.The mechanism of evaporating PETN explosive film in vacuum is studied experimentally.以实验为基础对真空蒸镀太安炸药薄膜的机理进行研究。
5)Antai capsule安太胶囊
1.Optimization of extracting procedure for Antai capsules by orthogonal test;正交试验法优选安太胶囊的提取工艺
2.Effects of Antai capsule on women with postmenopausal osteoporosis;安太胶囊治疗骨质疏松症168例
6)desensitized PETN钝化太安
延伸阅读
太安 C(CH2ONO2)4 学名季戊四醇四硝酸酯,简称PETN,太安是由俄文ΤЭН音译而得。主要作为一种单质炸药,也是一种心血管药。白色结晶,熔点 141.3℃,晶体密度1.77g/cm3,不吸湿,不溶于水,但易溶于丙酮(工业上即用丙酮精制太安)。太安的爆炸性能较好,密度1.70g/cm3时爆速为8300m/s,爆热5895kJ/kg。威力大于黑索今,但它的撞击和摩擦感度较高,所以装弹时必须预先加以钝化,太安的分子结构对称性好,具有良好的化学安定性,但仍比其他常用的猛炸药,如梯恩梯、黑索今、奥克托今等的安定性低,目前已较少直接用于装填弹药。由于其爆轰感度大、传爆性能好,主要用于装填雷管和制造传爆药柱及导爆索,也可用作混合炸药的组分。在医药上可作为长效冠状动脉扩张药,用于治疗心绞痛。1894年制出太安,第一次世界大战后,在军事上、工业上曾得到广泛使用。第二次世界大战中大量用以装填雷管、导爆索及制成传爆药柱,钝感后的太安可装填各种爆破弹和杀伤弹等。 用浓硝酸将季戊四醇硝化,制得太安,反应式为: C(CH2OH)4+4HNO3─→C(CH2ONO2)4+4H2O 生产工艺有间歇法和连续法。间歇法的生产过程(见图)为五个步骤。①硝化,将季戊四醇加入盛有硝酸的硝化器中完成酯化反应。②过滤,分离出在废酸中结晶的太安。③洗涤,以除去残留的废酸。④精制,将过滤除水后的产品用丙酮重结晶。⑤干燥、过筛和包装。
