Objective : To observe anesthetic effect of disoprofol combined with infraorbital nerve blockade on cheiloschisis repairing operation. 目的: 观察异丙酚加眶下神经阻滞作唇裂修补术的临床麻醉效果.
Richard refused to trade in his old Canon cameras.理查德拒绝用他的旧佳能相机以旧换新。Vendors were doing a brisk trade in souvenirs.商贩们的纪念品生意很红火。the trade-in value of a car一辆汽车的以旧换新抵价...
气缸中的蒸汽膨胀并推动活塞向外运动.Steam in a cylinder expands to push a piston outward.当排气冲程开始时, 气缸被向上运动着的活塞刮掠.When the exhaust stroke starts, the cylinder is swept out by the upmoving piston.在发动机气缸里发生的动作,可以分为四个过程或冲程.The actions taking ...
He is always having a little escapist fantasy.他总是抱有一丝逃避现实的幻想。The real escapist can watch a film and sip champagne on some services.真正会享受的人还可以在某些航班上看一场电影和喝香槟.Only an escapist can invent such an excuse.这种借口只有逃避现实的人能想的得出....
很快他们就成了地平线上的几个小点了。Soon they were only dots above the hard line of the horizon.告诉那孩子小点声.Tell that kid to stop making so much noise.这种鞋小点不要紧,穿穿就大了.It doesn't matter if the shoes feel a bit tight. They'll stretch ...
除铁 、 锰、铅外, 伴生有银、铟.Iron, manganese and lead are the major minerals, accompanying silver and indium.介绍了磷酸盐除铁的主要研究成果.Also , major research results for removing iron by phosphate has been introduced.用海绵铜生产硫酸铜,其困难在于除铁杂质.A har...