The measurability of effects on reducing the frequency noise was indicated.指出了低频降噪效果的可测性.Frequency synthesizer is the hardcore of a electronic system.频率合成器是电子系统的核心部件.Therefore, a LRC filter is designed and the harmonic o...
The drug can reduce the frequency and severity of attacks.这种药能降低发病次数和严重程度.Accidents are happening with increasing frequency.事故发生得越来越频繁.Speech is made up of sound waves that vary in frequency and intensity.语音是由不同频率和强度的声波组...
Grade cutoff is sharp within inches.数英寸内的品位变化很急剧.The amendments provide several other sanctions, including a cutoff of federal highway funds.修正案提供了几种其他制裁, 其中包括中止联邦公路资金.These cutoff values are by no means recommended valu...
Ten thousand desperate fighting men, their backs to the sea, held the final perimeter at Buna.一万名殊死抵抗的士兵, 背海作战, 在布纳守住了最后一道防线.By night, the perimeter wire was illumined by lights.到了夜里,周遭的铁丝网都被灯光照亮。Some 300 trees have been...
投石机: 古代投掷物体之发射器,用作发射长箭或重型球状物.Ballista: Ancient missile launcher designed to hurl long arrows or heavy Balls.最大之投石机可相当准确地发射27公斤重物到约450 公尺 处的目标.The largest could accurately hurl 60 - lb ( 27 - kg ) weights up to about 500 ...
He obeyed the dictates of his conscience.它凭良心做事.Cissie obeyed her mother without question...茜茜对她母亲言听计从。Scarlett obeyed, bracing herself and catching firm hold of one of the bedposts.思嘉照她的吩咐, 紧紧抓住一根床柱,站稳了身子.We obeyed, but...
淋病和其它细菌感染导致的前列腺疾病可用抗生素治疗.Gonorrhea and other Bacterial infections involving the prostate are treated with antibiotics.结论青霉素、四环素已经不再适用于淋病的治疗.CONCLUSION Penicillin and Tetracycline are not appropriate for gonorrhea.甲蝗酸帕珠沙星...