Objective : To study the causes of misdiagnosis and high - risk factors of gallbladder carcinoma.目的探讨原发性胆囊癌的误诊原因及高危因素,加强对本病的早期诊断和防治.Therefore, the liver and gallbladder cannot be completely separated physiologically and ...
Would a kiddie tank operated on batteries do?电池驱动的玩具坦克行 吗 ?That's why we put the rainbow - colored cereals and other kiddie catnip at their eye level.这 就是 我们为什么把彩虹色的谷类早餐和其他小孩喜欢的东西放在他们一眼就能看到的地方....
The secret of the machine lies in the aerodynamic shape of the frame.该机器的精妙之处在于其构架呈流线型。Aerodynamic forces and moments are strictly speaking functionals of the state variables.严格说来,气动力和力矩是状态变量的泛涵.These effects appear to b...
他们慢慢地从舞台后方的左侧移至正中。They slowly moved from upstage left into the centre.为安全起见，千万别站在马的正后方。For safety'ssake, never stand directly behind a horse.她总是坐在司机驾驶位置的正后方。She always sits immediately behind the driver....
他们的闯入, 虽然使人惊疑不定,却并不是飞来横祸.Their intrusion, though baffling and terrible , is not a random mischance.她惨遭横祸.She died a violent death.突然遭此横祸, 他非得脱皮不可.Suddenly encountering such a terrible misfortune , he must have been serio...