The close-loop EGI system with threeway catalyst has been verified efficiently to reduce the harmful ingredient in exhaust gas of car.
在汽车中应用带有三元催化剂的闭环电喷系统可以有效降低汽车尾气中的有害成分。
Presently, catalytic converter is the most effective equipment to emission control, which can reduce harmful ingredient of automobile emission.
催化转化器能减少汽车排放物中的有害成分，是目前最有效的汽车排放控制装备。
But the contents of the drugs vary. Some contain active ingredients, but others contain no active ingredient or even harmful ingredients such as boric acid.
不过，药物的成分不一，有些内含有效成分，其他则否，甚至含有如硼酸之类的有害成分。
The vehicle exhaust purifier has advantages of simple structure, easy installation and can effectively remove the harmful ingredient of the vehicle exhaust.
该汽车尾气净化装置结构简单，安装方便，具有能有效除去汽车尾气中的有害成分的特点。
The main ingredient in tofu – soy – can be harmful in large doses, according to some studies.
一些研究表明，若大量服用豆腐中的主要成分大豆则对人体有害。
The main ingredient in tofu – soy – can be harmful in large doses, according to some studies.
一些研究表明，若大量服用豆腐中的主要成分大豆则对人体有害。
应用推荐