The feasibility of discontinuous operation to pipelization continuous operation in ammoniation in medical industry was discussed.讨论了药业生产中将氨化反应由间歇操作改为管道化连续操作的可行性.Even an air - entraining agent can be used because the minu...
The value of the pound will force British companies to be leaner and fitter.英镑目前的汇率将迫使英国公司厉行精兵简政。Cabbage was always a depressing reminder of the leaner years of my childhood.卷心菜往往使我沮丧地回忆起我孩提时代那些缺吃少穿的年头.The job cuts will ...
横在头顶上的杈桠已经低到了水面擦着了他们的脸.The jungle overhead grew so close to the water that it brushed against their faces.我掐掉了植物的杈枝.I nipped off the side shoots of the plant.每年过年时,我们家总要炸一些好吃的排杈儿.We fry some delicious crisp thin deep - f...