The reactions of fish to AC can be distinguished into four stages: electrifying, electrotaxis, electronarcosis and electrocuting.鱼对交流电的反应可分成四个阶段: 感电 、 定向 、 麻醉和击昏反应....
It must be compatible with his personality and style.它必须适合于他的个性和作风.His task was to elaborate policies which would make a market economy compatible with a clean environment.他的任务是制定详细政策,使得市场经济和清洁环境能够共存。Mildred and I are ve...
Large, poorly controlled plants must reduce emissions to 1.2 million lbs / mBtu.大型的以及控制污染设备较差的工厂必须减少排放达120万磅/百万英国热量单位.(每个英国热量单位等于252卡——译者注. )The luggage weighs 40 lbs.这行李重40磅.Tighten adjustment screw to 3 N & middot; m (...
Kneeling in front of the open hearth, old Maria was fanning the smoldering fire...老玛丽亚跪在壁炉前的空地上,扇着闷燃的炉火。Other people were kneeling, but she just sat.其他人跪着,而她只是坐着。He was kneeling on the floor pleading for mercy...他跪在地板上请求...
倘若两个信号都是随机的, 则 互相关系数 为零.If the two signals are random, the cross - correlation is zero.这种波动的性质是任意随机的.These fluctuations are random in nature.我们的数据表明,市场实际上并不是随机的.Our data therefore suggest the markets are not in fact rand...