本文介绍了钏路煤层及相关割理系统的特性,通过试验研究了围压变化和煤层割理对气体渗透性的影响.The influence of confining pressure change and coal cleat on gas permeability is studied by experiments....
VIPs will adore you March 3, thanks to Venus conjunct Uranus.3月3日, 由于金星和天王星在一起,大人物会喜欢上你.I'm talking Jupiter conjunct Neptune conjunct Chiron all at once, especially toward the end the month.我在评论辩论木星,海星和一下子结合在一路的状, 尤...
The detection rate for racial crimes is appallingly low.种族罪案的侦破率之低让人震惊。crime prevention and detection犯罪的预防和侦查The most important deterrent for most criminals is the likelihood of detection and arrest.对大多数罪犯来说，最大的威慑力量是警方可能...
The equivalent of two tablespoons of polyunsaturated oils is ample each day.每天相当于两大汤匙多重不饱和油的量就足够了。"Aromatherapy oils" are not pure essential oils but dilutions.“香薰精油”并非纯精油，而是经过稀释的。Polyunsaturated oils are essential for h...