减少污染产品
pollution reduction───污染减轻;污染减少
pollution───n.污染;污染物
reduction───n.减少;下降;缩小;还原反应
products───n.[经]产品;商品(product的复数)
pollution facts───污染事实
pollution essays───污染论文
sediment pollution───沉积物污染
thermal pollution───热污染
oxidation reduction───氧化还原作用
The invention provides a method for a special hydrogenation catalyst, ensuring yield of reduction products to achieve more than 90% and effectively reducing cost and environmental pollution.───本发明提供了一种特殊加氢催化剂的方法,使还原产品收率达到90%以上,有效的降低成本和减少环境污染。
- material concern
- noncerbal
- method of bound
- nonces
- live louder
- package transfer
- pepper power
- read label
- maintenance equipment
- pitch-up accident
- put on your happy mask
- pollution regulation
- oh you know me
- pollution risk
- oh you know me nothing at all
- love pic
- prismatic ingot
- keep eyes open
- maintenance expenditure
- nonchalanty
- read later