四硝酸戊四醇

PETN is a typical nitric acid ester of high explosive with good explosion property. It is chosen as the base of polymer bonded explosive.

PETN（季戊四醇四硝酸酯，又名太安）是爆炸性能优良的硝酸酯类高能炸药的典型，该研究将其选作高聚物粘结炸药中的墓炸药。

Experts speculated that the implant operations would be carried out in lawless areas of Pakistan and the lethalexplosives called PETN, would be inserted inside plasticshapes during the operation, before the breast is then sewn up.

据推测，参与的女性自杀式袭击者可能会在巴基斯坦法外区域接受外科手术，把藏在胶囊内的烈性炸药"季戊四醇四硝酸酯"植入她们的乳房内，然后缝合伤口。

Experts speculated that the implant operations would be carried out in lawless areas of Pakistan and the lethal explosives called PETN, would be inserted inside plastic shapes during the operation, before the breast is then sewn up.

据推测，参与的女性自杀式袭击者可能会在巴基斯坦法外区域接受外科手术，把藏在胶囊内的烈性炸药"季戊四醇四硝酸酯"植入她们的乳房内，然后缝合伤口。

TETRANITRATE, WETTED with notless than 25% water, by mass

季戊四醇四硝酸酯，湿的，按重量含水不低于

TETRANITRATE, DESENSITIZEDwith not less than 15% phlegmatizer

季戊四醇四硝酸酯，减敏的，按重量含有不低于15

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。