In such situations specific laboratory tests are necessary to establish the etiology.在此情况下,需要特异性实验来确定病原.Acute sinusitis is usually initiated by an acute respiratory tract infection of viral etiology.急性鼻窦炎常常是由病毒性病因的急性呼吸道感...
Then hurtle to clean, walk out, still just as common.然后冲洗干净, 走出去, 依旧一如平常.Own large note , hurtle to press etc. machine equipments.拥有大型注塑, 冲压等机械设备.RACING track hums as miniature cars hurtle round it.微缩的小车在跑道上飞驰,嗡嗡作响....
The criterion is helpful for rational alloying of maraging steels with lower Ni and Co contents.这些为马氏体时效钢降镍钴和合理的合金化提供有益的看法.A new type of maraging steel metal powder cored wire for die TIG surfacing is developed.研制了一种用于TI...
制作厨房和浴室用的手工绘制花砖是朱莉·尤里克的专长。Handpainted tiled murals for kitchens and bathrooms are Julie Eurich's speciality.瞎猜并不是我的专长。Wild guesses aren't much in my line.她的专长是税法。Her specialty is taxation law....