This paper introduces the classification of the faults of BELLCO dialyzer and the methods offaults.本文叙述了意大利产贝尔克血透仪的故障类型及维修方法.This Paper briefly introduces the Detector Control System ( DCS ) of the YBJ - ARGO experiment....
Doctors are complaining about being barraged by drug-company salesmen.医生们抱怨他们疲于应付医药公司的销售人员。She's kicked her drug habit and learned that her life has value.她已经戒了毒，并且认识到了生命可贵。They have been treated with this drug in c...
他们时时不忘保命.They always saved their own skins in mind.她眼中时时流露出心不在焉的神情，思绪已飘至别处。There was a distant look in her eyes from time to time, her thoughts elsewhere.时时有枪子在屋顶上飞过,“嗤嗤”地响着,一会儿这里的瓦破了, 一会儿那里的瓦又落了.Bullets sang over the ro...
Right now, the mallards are pairing before they lay eggs.生蛋季节之前,正是绿头野鸭觅偶的时候.Jim: I like the little green ducks. Those little green ones are mallards.吉姆: 我喜欢这些绿色的小鸭子, 这些小东西是野鸭....
He told some lies and sometimes just embroidered the truth...他说了些谎，有时只是对事实添油加醋了一番。Such as : hydrangeas, embroidered shawls, Zhuang Jin - hanging, such as embroidery Xiangbao.如: 绣球 、 刺绣披肩 、 壮锦壁挂 、 刺绣香包等.He fumbled at the ...