plastic sheeting

Weed emergence regulation and its chemical control under plastic sheeting in Maize Field

地膜栽培条件下玉米地杂草发生规律及化学防除

If you have a poncho or any kind of plastic sheeting, you can build several different types of shelters.

如果你有一件斗篷或者某种塑料薄膜，你可以建造几种不同的容身之处。

Spokesman Casey said U.S.Air Force C-130 cargo planes made five flights Thursday carrying bottled water, plastic sheeting, mosquito netting and other items.

国务院发言人凯西说，美国空军c-130运输机星期四飞了五个架次，为缅甸送去瓶装水，塑胶布，蚊帐，和其他物品。

A bit of discarded climbing rope, some ripped plastic sheeting or even an old hiking boot can be of great use in the woods.

一顶点被丢弃的登山绳，一些被撕破的塑料薄膜或甚至是一只旧的徒步旅行靴，在野外都会大有用处。

The plastic sheeting used in farmland extremely pollutes and sabotages the soil environment.

农田塑料薄膜(地膜)污染对土壤环境危害很大,覆膜灌溉技术可能会增加其复杂性.

The products are rolled with the plastic sheeting, 7 every coil.

产品用塑料薄膜卷起, 每卷7只.

That means providing tents or other materials, including plastic sheeting, tarpaulins and wood.

这意味着需要帐篷和其他物资, 包括塑料布 、 放水油布和木材.

Production: plastic sheeting packaging ( blank objects ); Marketing: chemical raw materials ( except hazardous chemicals ).

生产: 塑料薄膜包装物 ( 空白物 ); 购销: 化工原料 ( 危险化学品除外 ).

The rice seedlings were covered with plastic sheeting.

秧苗上面覆盖着塑料薄膜。

They put plastic sheeting on the insides of our windows.

他们在我们的窗子里面贴了层塑料薄膜。

Plastic sheeting is used to cover the soil to prevent loss of moisture.

使用塑料薄膜覆盖，可以防止跑墒。