1·As an additional safeguard against weeds you can always use an underlay of heavy duty polyethylene.
作为另外一种预防杂草的防护措施，你可以一直使用一层厚重耐磨的聚乙烯底垫。
—— 《柯林斯英汉双解大词典》
2·This is a heavy duty turret lathe.
这是一台重型转台车床。
3·Heavy duty production-level disks are even larger.
职责重大的生产级磁盘甚至更大。
4·Heavy duty counting head fitted directly to wheel.
重型计数头直接安装到车轮。
5·Heavy duty extruded aluminum track and bracket system.
重型挤压铝轨道和支架系统。
6·Fit your home with solid doors, heavy duty locks, and window locks.
安装坚固的大门，重型门锁和窗锁。
7·To impose a heavy duty on the imports of steel is unreasonable.
对钢材进口征收高关税是无道理的。
8·The real heavy duty work of the translating process is " quality control ".
这一阶段真正繁重的工作是“ 质量控制 ”。
9·Secure the heavy duty lock plates in your doors with four three-inch screws.
确认重型锁片以及4个3英寸螺丝置于门中。
10·However, such basic shapes fall short of expectations when it comes to some heavy duty vector drawing.
然而，当需要画一些复杂的矢量图时，这些基础图形就不够用了。
1·Fit your home with solid doors, heavy duty locks, and window locks.
安装坚固的大门，重型门锁和窗锁。
2·Secure the heavy duty lock plates in your doors with four three-inch screws.
确认重型锁片以及4个3英寸螺丝置于门中。
3·A truly amazing heavy duty degreaser that delivers powerful cleaning and degreasing action Fast!
一个真正了不起的重型脱脂，提供强大的清洁和脱脂行动快！
4·Mr Gao, what do you think our offer about heavy duty truck?
高先生，您觉得我方关于重型卡车的报价怎样？
5·Red Seal endorsement is also available to qualified heavy duty equipment technicians and agricultural equipment technicians upon successful completion of the interprovincial Red Seal examination.
红印章背书对于通过跨省的红色钢印的考试的合格重型设备技术员和农业装备技术人员也适用。
1·Fatigue properties of three case hardening steels for heavy duty gears after carburization were investigated by means of rotating bending fatigue tests.
利用旋转弯曲疲劳试验方法研究了三种重载齿轮钢渗碳后的疲劳性能。
2·Mechanical transmission need satisfy the requirement of high speed, heavy duty, low noise and longevity of service.
机械传动需要满足高速、重载、低噪声、高寿命等要求。
3·Numatics ISO series valves are high speed, heavy duty valves, designed for general service on all types of automation.
纽曼帝克iso系列阀是高速，重载阀，一般服务，旨在对所有类型的自动化。
4·The Heavy Duty pressure gauges with diaphragm system are particularly suitable for measuring jobs where strong mechanical vibrations or pressure pulsed may arise.
膜片重载压力表特别适用于会出现强机械振动或压力脉动的测试。
5·In order to ensure the capacity and efficiency of railway transport, the Ministry of Railways develops speed and heavy duty vehicles, requesting the higher performance requirements of steel.
为了保证铁路运输的能力和效率，铁道部大力发展高速重载车辆，对于车辆用钢提出了更高的性能要求。