塑料袋

It takes up to 1,000 years for a plastic bag to biodegrade in landfill that emits harmful greenhouse gases.

不用塑料袋，一个塑料袋在垃圾填埋地生物降解所需的时间可长达1000年，且这类场地会释放出导致温室效应的有害气体。

The Institute of Design Refit but be accomplished on changing water ventilation style charge oxygen sealing off the luck fish device being to transport the live fish basis directly in the plastic bag, it can be on the march in the lower , relaxed condition fleetness field not loosening a plastic bag changing water aeration.

1达州职业技术学院，四川达州635001；2中国农业大学，北京 100094）(宋体小5号居中)摘要：本研究所设计的换水换气式充氧密封鱼苗运输装置是直接在塑料袋运输活鱼基础上改装而成，它能在不松开塑料袋的条件下，轻松快速地进行换水换气。

Under new regulations, flimsy bags under 0.025 millimeters thick are banned and shopkeepers must charge for carrier bags.

依据政府新规定，厚度小于0.025毫米的薄塑料袋将被禁止使用，并且零售店主必须对顾客使用塑料袋收费。

Then cover the top of the pot with a see-through plastic bag. Hold the bag in place with a rubber band. Place the pot in a warm area.

然后用透明塑料袋把盆子的顶部盖住，再用一根橡皮筋固定好塑料袋，把盆子放在温暖的地方。

The three standards are the compulsory national standards of the General Specification for Plastic Bag's Environment Protection, Safety and Tags (GB21660-2008) and the recommendatory national standards of Plastic Bag for Shopping (GB/T21661-2008) and Fast Testing Method ...

这三个标准是强制性国家标准的一般规格的塑料袋的环保，安全及标签（ gb21660 - 2008年）和推荐国家标准的塑料袋购物（ gb/t21661-2008 ）和快速测试方法。。

These bags are generally recyclable, but billions of them are thrown away every year.

这些塑料袋一般都是可以回收的，但每年都有数十亿的塑料袋被扔掉。

And the machine can seal the generic plastic bag, complex food bag, aluminum foil bag, as well as the self-command plastic bag, and the machine has passed the expert test, indicates that the performance has exceed the similar products oversea, is on the top in the world.

它可以封装一般的塑料袋、复合食品袋、铝箔袋，还可自制塑料袋，该机通过有关专家测定，性能已超过国外同类产品，处于国际领先地位。

But one aspect of the pollution that is very noticeable in this windy city is the plastic bags that swirl gracefully among the tall buildings till they are captured by some tree branch or that skitter along the roadways and sidewalks until they are picked up by the sanitation workers. But too often these ubiquitous plastic bags end up in the city's potentially lovely waterways and, just as bad, in farmers' fields.

但是， 在这个多风的城市里有一种污染非常显眼，那就是塑料袋，它们或是优雅地盘旋于高耸的楼宇之间，最后挂落在树枝上；或是掠过马路和便道，直到环卫工人捡起来为止；但更为经常的是，这些无处不在的塑料袋最后飘落在本应是宜人可爱的水道上；同样糟糕的是，它们还常常掉落在农田里。

Then, take a transparent plastic bag of clothes to stick with soapy water into the plastic bag.

然后，采取的衣服透明塑料袋与肥皂水坚持到塑料袋。

Afforestation costs for seedlings with mudding root and bare-root seedlings are approximately equivalent, so do no-woven-cloth container seedlings with balanced root system and plastic container seedlings, and their costs decrease by 30.5%~32.1% compared with that of bare-root seedlings.

结果表明：应用无纺布容器苗、塑料袋容器苗、蘸泥浆苗造林的8个树种的平均成活率较裸根苗造林提高151.9%~522.8%，栽植当年平均新梢生长量提高325.0%~1475.0%；应用平衡根系无纺布容器苗与塑料袋容器苗的造林成本相当，比裸根苗降低30.5%~32.1%，蘸泥浆苗与裸根苗的造林成本基本相当。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。