Who knows what a bother may ensue from overpopulation?谁知道人口过剩会带来什么麻烦?The Irish would not allow overpopulation to occur again.爱尔兰人不允许再发生人口过剩.Overpopulation is not compatible with freedom.人口过剩和自由是不可调和的....
Overpopulation is not compatible with freedom.人口过剩和自由是不可调和的.The Irish would not allow overpopulation to occur again.爱尔兰人不允许再发生人口过剩....young persons who are concerned about overpopulation in the world.担心世界人口过剩的年轻人Who know...
They sat aside 100 channels, each 200 kilohertz wide.他们在旁边坐了100种渠道, 各200千赫宽.Twisted - pair conductors are sufficient if frequencies of interest are below a few hundred kilohertz.如果信号频率低于几百kHz,则使用双绞线就已足够....
The plant acts as a sedative in treating neuralgia.这种植物被用作治疗神经痛时的镇静药。He can perform an astonishing variety of acts, including mime and juggling.他能表演好几种令人惊叹的把戏，包括哑剧和玩杂耍。Sean's a fast thinker, and he acts on impulse.肖...
位势方程在十八世纪关于引力的研究中已显露头角.The potential equation had figured in the eighteenth - century work on gravitation.引入随机正则函数和随机位势函数的概念.The concepts of random regular function and random potential function are introduced.三维薛丁格方程式: ...
The Archaean and Katarchaean units are preserved mainly as relic masses.太古界与远太古界主要作为残余体保存下来.This type of graphite deposits were formend in the Late Archaean to Early Proterozoic.该类矿床的成矿时代多集中在晚太古代末至早元古代初期,并且具有全球性.Archaean...