To prevent floating away into space, humans on Mars have to wear special boots to make themselves heavier.
为了阻止飘浮到太空中，火星上的人得穿特殊的鞋子来使他们重一些。
His staff show people how to make floating garden and fish ponds to prevent starvation during wet season.
他的手下教人们建造浮动花园和鱼塘，以防雨季人们遭受饥饿。
It is necessary to create a floating shoulder piece to provide stability in the shoulder area and prevent demarcation on the fabric.
为了使肩部稳定并防止在面料上出现分界线，有必要做一个浮动的肩垫。
People would have to wear boots that are specially designed to prevent themselves from floating off into space.
人们可能得穿上特殊设计的靴子，防止自己漂浮到太空中去。
Measures, such as the floating of threshold, braking by positive sequence current, driving up the threshold during power swing, etc are suggested to prevent th.
采用浮动门槛、正序电流制动和静稳破坏后提高动作门槛值的方法，来防止系统振荡时误启动。
The cutters also feature Floating Top Links and Protective Front Skirting. The reinforced deck slopes toward the rear to prevent flying debris.
该旋切机还采用浮顶链接和保护外套，甲板的斜坡被加固以防止碎片飞行。
Since I have a liner at the bottom , it is necessary to keep a floating heater to prevent a certain section from freezing to allow gases to escape.
由于我的池子加了衬底，所以同时我也使用一个漂浮的热源，这可以保证我的水体不致于全部冻结以利于气体的流通和沼气外泄。
The travelling valve of the pump is designed to be closed and opened forcibly, and the pump plunger adopts equal-diameter bare pipe with a floating structure to prevent gas lock and sand sticking.
这种抽油泵柱塞游动阀采用机械强制开启和关闭的结构，柱塞为等径光管、浮动结构，可防止发生气锁游动阀、阀球关闭滞后、砂卡柱塞现象。
Using inner floating roof tank to store light oil can decrease the evaporation loss and prevent the environment from polluting.
选用内浮顶油罐储存轻质油品是降低油品蒸发损耗和减少环境污染的有效措施。
It can not prevent the floating particles at 100%.
它不能防止浮动粒子在100 %。
It can not prevent the floating particles at 100%.
它不能防止浮动粒子在100 %。
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