这棵大榕树已经有四百多年的历史了.This huge banyan tree has a history of more than 400 years.在德宏榕树在所有树种中站的比重最大.Dehong in the banyan tree in all the stations in the largest.着校园一角因为有了大榕树更美了.Wear the campus dime because had the big banyan m...
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.ConclusionBlend microspheres with good performance were prepared with alginate and starch.结论以海藻酸钠和淀粉为原料制...
把病床周围的床帷拉上.Pull the curtains round the patient's bed.因为说明问题的那把汤匙已暴露在床帷下.The handle of the telltale teaspoon was visible under the bed - valance.现在家庭里很少用床帷了.Nowadays, few families still use bed - curtains....