1.重载的,重型的;耐用的
2.关税重的
1.strong and not easily damaged
2.very serious
1.The front of the Tour Bag can be removed, revealing a heavy duty mesh screen that protects the transducers during use.
本次旅行的前袋可拆除，露出了重型屏幕保护网在使用过程中的传感器。
2.Both cameras should be set perpendicular to the surface being photographed, using a heavy-duty tripod with a dual-head support.
双方相机应设置垂直表面上正对着你想拍摄，使用重型三脚架与双首长的支持。
3.Heavy-duty professional machines can preserve wines for up to a year after the bottles are open.
重型专业制酒机可以使开瓶后的葡萄酒保质期长达1年。
4.Well! Invited the market manager over to help out. Look at his pair of heavy-duty jumping cables.
嗯！麻烦市场经理过来帮忙，看那对重负荷的救车线。
5.If possible, wrap the casualty tightly in a coat, curtain or blanket (not the nylon or cellular type), rug or other heavy-duty fabric.
如果可以的话，用外套、窗帘、毛毯（不要尼龙或者网状的）、小地毯或者其他的重型织物紧紧地包裹住伤员。
6.From small or simple to large, heavy duty or complex, our housings are easy to install and maintain.
从小型或简单到大，重型或复杂的，我们的外罩是易于安装和维护。
7.Heavy-duty motor systems coupled with high capacity batteries allows patients up to 400 lbs to be moved effortlessly.
重型电机耦合系统的高容量电池使患者高达400磅要移动毫不费力。
8.Owing to the heavy duty of quality control in laboratory, quality control is just a form now and than.
由于实验室内质量控制工作量大，质控工作往往流于形式。
9.Talk about your positive feelings. (Save heavy-duty relationship issues for a time when you're not heading for intimacy. ) See what happens.
（避免当你不想亲昵的时候行事）看下有什么情况发生。
10.This heavy duty wheelchair range consists of a self propelled chair with a variety of seat width options.
这个沉重的责任范围包括坐轮椅的座位宽度与多种选择一个自我推进的椅子。