Beautiful butterflies hovered above the wild flowers...美丽的蝴蝶在野花上方飞舞。She hovered on the brink of death for three months as doctors battled to save her...3个月来她一直在死亡线上徘徊，而医生则在全力挽救她的生命。A hawk hovered in the blue sky.一只老鹰在蓝色的...
金矿的主要载金矿物分别为:毒砂 、 磁黄铁矿 、 黄铁矿 、 方铅矿和闪锌矿.The main gold bearing minerals include arsenopyrite, pyrrhotine, pyrite, galena and sphalerite.与黄药相比,乙硫氮是方铅矿更好的选择性捕收剂.Diethyldithiocarbamate was more better selective collector than...
Current twig and leaf productions are obtained directly from the biomass values.活枝生产量和叶生产量可直接来自生物量.Removing too much biomass would eventually cause declines in forest productivity.带走更多的生物质最终将使森林的生产率下降.The weight of livin...
If you make it an excommunication matter, I have nothing more to say, of course.如果你动不动就开除教籍什么的, 我当然就不再说什么了.Excommunication from the church, therefore, was not the final penalty.故此, 被开除出教会, 并不是最后的惩罚.Excommunication – Spir...