There must be no kinks in the detonating fuse.引爆线中不应有扭曲和打结现象.In this paper, a new detonating system controlled by SCM is introduced.文章介绍的是一种新的以单片机为控制核心的起爆系统.This article introduces capacity feature and application method...
Scientific opinions are not carved on tablets of stone; they change over the years.科学观点并非一成不变;它们随着时间而改变。...the different challenges of their career, their need to change, to evolve, blah blah blah.他们的职业面临的各种不同的挑战，需要求变，需要...
His contribution is immeasurable.他居功至伟。Nursing produces an emotional closeness between a mother and her child that has immeasurable value.哺乳可促使母子间的感情亲密,其价值是无法衡量的.It was there before him, around him, everywhere , illimita...
他把手伸进胸前口袋里拿雪茄烟盒。He reached into his breast pocket for his cigar case.她一动不动地站着，低着头，双手紧扣在胸前。She stood still, head bowed, hands clasped in front of her.米尔双臂交叉在胸前，把头转到一边。Meer folded his arms over his chest and turned his hea...