September 3, 2011: Bulgaria announced that it will postpone a decision on the purchase of a new multi-role jet fighter until at least 2012.
9月3日，保加利亚宣布推迟购买多功能战斗机的决定，直到2012年。
The jet behavior of a multi nozzle head scaled from an existing engineering was investigated experimentally in a steady unstratified receiving water body.
在没有密度分层的容泄水体条件下，对某污水排海工程多孔喷头的射流特性进行了实验研究。
NEW DELHI: It's finally jet, set and go for the IAF after an agonising wait of 16 years since it first demanded new multi-role fighters.
自从第一次要求装备新款多用途战机以来，经过16年的苦闷等待，印度空军终于实现了这个愿望。
For the breaking up and atomization of viscous liquid jet from the air-blast nozzles is a complicated multi-parameter two-phase flow problem, it is hard to forecast the size of the droplet exactly.
气力式喷嘴黏性液体射流的破碎和雾化是一个复杂的两相流问题，因而难以准确预测其雾化粒径的大小。
Using the program to generate 3-D multi-block abutting structured grid of reverse jet flow field with the controlling of concentration and orthogonalization.
并在此基础上采用一定的加密、正交化方法，生成了三维反向喷流流场分区对接结构网格。
Using the program to generate 3-D multi-block abutting structured grid of reverse jet flow field with the controlling of concentration and orthogonalization.
并在此基础上采用一定的加密、正交化方法，生成了三维反向喷流流场分区对接结构网格。
应用推荐