Place Taper - lock Bushing and Timing Belt Pulley on the transmission shaft.将锥面紧固套与同步带轮装在传动轮上.The worker threaded the wire through the pulley.工人把金属丝穿在滑轮上.The stone was lifted by means of a rope and pulley.这块大石是用绳子和滑轮给吊起来...
结论: 使用0.3%玉洁纯涂膜,能有效预防儿童乳牙龋的发生.CONCLUSION: 0.3 % Triclosan varnish can prevent primary teeth from caries effectively.目的探讨老年人牙根面龋的发生因素,以期能找到有效的预防措施.Objective Discuss Cause of the senile root caries in oral to find the effe...
Yes, but who'll tell him she's no good — who'll bell the cat? Some of us know he's got a bunch of fives.不错, 可是谁愿意告诉他,说她不行呢?——谁愿意为大家去冒险 呢 ?我们中间有些人知道他的拳头很厉害.It was paid to her in greenbacks -- three twe...
The arterial pulse pressure in aortic insufficiency is widened.主动脉瓣闭锁不全时脉搏压变宽.Valvular heart disease, usually aortic and mitral insufficiency, can complicate a variety of systemic diseases.瓣膜性心脏病, 以主动脉瓣及二尖瓣闭锁不全为最常见, 可使各种...
你之所以妒忌是因为唱片公司拒绝接受你的想法。You're jealous because the record company rejected your idea.自信心很强时,我们不再对妒忌感到极度惧怕。When self-esteem is high, we lose our mortal fear of jealousy.她不知是该妒忌还是该羡慕。She was caught between envy and admi...
APHIS offers some suggestions of ways to keep away predators.APHIS提供一些的方法建议来赶跑食肉动物.Aces APHIS offers some suggestions of ways to keep away predators.APHIS提供一些远离食肉动物的方法的建议.The Wildlife Services program is part of the Anim...