The preparation conditions of calcium alginate microcapsule and influence factors were studied.研究了海藻酸钙微胶囊的制备条件和影响因素.Lastly, microcapsule model were applied for extracting aloe polysaccharides from aloe juice.将所建立的模型应用于新鲜...
Stationary cars in traffic jams cause a great deal of pollution.交通堵塞中静止不动的汽车产生了大量污染。The train was stationary for 90 minutes.火车停了90分钟。The car collided with a stationary vehicle.小汽车撞到一辆停着的车上。...