但是活动人士坚信疫苗当中都添加了有害成分。

But the activists are convinced harmful ingredients are added to the vaccines.

微波炉爆米花为了增加口感而使爆米花含有不少有害成分。

Microwave popcorns are the biggest offenders with their long list of ingredients to enhance flavor.

或本网站及其赖以运行的服务器不含有病毒或其它有害成分。

Or that this Site or the server that makes the Site available are free of viruses or other harmful components.

活化，威胁下载许多其他有害成分从互联网和锚他们在系统中。

On activation, the threat downloads many other harmful components from the Internet and anchors them in the system.

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。

The close-loop EGI system with threeway catalyst has been verified efficiently to reduce the harmful ingredient in exhaust gas of car.

建立了油漆稀释剂中苯、甲苯、乙苯、二甲苯异构体多种有毒有害成分同时检测技术.

Capillary gas chromatography for determination of some hazardous substances in oil paint thinners was established.

机外净化是指在汽车排气管上安装三效催化转化器，使尾气中的有害成分迅速转化为无害物质。

It refers to install the three way catalytic converter at the automobile exhaust pipe, and rapidly transform the harmful ingredients into innoxious substance.