Objective : To detect the infection of Helicobacter pylori in gaster and oral cavity.目的: 检测在胃和口腔样品中幽门螺杆菌的感染.The saclike cavity within the body of a coelenterate.体肠腔腔肠动物体内的囊状腔.In linear cavity AOM is employed as the Q swi...
Put stuffing into the cavity and truss the bird.把填料放到腔内，把鸟的腿和翅膀扎紧。The embryo lives in the amniotic cavity.胚胎在羊膜腔中发育。Through this incision, the abdominal cavity is distended with carbon dioxide gas.二氧化碳气体通过这个切口进入，造成腹腔肿胀。...
他梦见自己走进了岩洞,只见绿玉铺地,红玉筑墙, 洞顶闪闪发光,挂满了金刚钻凝成的钟乳石.He ascended into grottos paved withwith panels of rubies , and the roof glowing with diamond stalactites.那地的金子是好的; 在那里也有红玉和玛瑙.And the gold of that land is good: there is bdelli...