草坪

How beautiful the green lawn is!

多那美丽的绿色草坪！

The green lawn is no longer visible beneath the mass.

人很多，绿色的草坪都看不见了。

A green lawn is a plus.

绿色草坪是八强。

With the spring rain, soon we'll be able to enjoy the green lawn which will bring us the beauty and vigour of nature.

在春雨的浇灌下，再过一个月，我们校园黑色的土壤里将生长出绿色的草坪，它将带给我们更多的大自然的美丽和盎然生机。

It was a pleasant, comfortable farm with gardens of rich colour and large shady green trees and lawn s

这是一个让人感到愉快、舒适的农庄，花园色彩缤纷，草坪上绿树成荫。

Regular monthly check green lawn intact, flowers and trees grow, and make a detailed record.

&每月定期检查绿化草坪完好情况，花草树木生长情况，并做好详细记录。&

If you intend to grow a lush green healthy lawn it is vital that you take the time to remove the dead grass and leaves.

如果你打算增长了翠绿的草坪健康至关重要，你愿意花时间清除死草，树叶。

The walls retain the upper slope, while underneath them, more lawn rolls down to meet the surrounding woods.

保留的墙壁上斜坡，而他们下，更多的草坪卷下来，以满足附近森林。

Result］High concentration of leachates had significant inhibitory effects,but low concentration of leachates had no obvious effects in the initial stage and later stage after treatment.Low concentration of alcohol leaching liquor might had stimulating effects on SOD active.Water leaching liquor had no obvious effects,but higher concentration of alcohol leaching liquor had significant inhibitory effects on root vigor.

结果］在油松针叶水提液和醇提液处理后的初期（10 d）和后期（30 d）的抑制作用仅在高浓度处理；低浓度醇提液对草坪草'抢手股'SOD活性可能有促进作用；水提液对根系活力没有明显的影响，较高浓度的醇提液对根系活力有明显的抑制作用。

The sources of pollution are as follows, 1,feces discharged from public washroom emit an unbearable naucious odor; 2、water discharged from factories is black and odorous, covered with floating waste 3、air emission from factories smells pungent and spreads to every corner,4、air emission from fertilizer factories contains dust,lead, and coal ash, and other particles harmful to health 5、grasslands and lawns in parks are covered with litters which are unhygenic and unsightly.

造成环境污染的污染源是：1、公共厕所排出的粪便散发出难闻的气味，让人恶心。2、工厂排出的废水又黑又臭，还浮着一些秽物。3、工厂排出的废气很刺鼻，会散发到小镇的各个角落。4、化肥厂排出的气体中含有粉尘、铅、煤灰等对人体有害的物质。5、公园的草坪上常有游人丢弃的垃圾，既不卫生，又影响市容。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。