[Objective] to study the toxicity of the road dust.
目的探讨公路粉尘的细胞毒性作用。
The contribution rate of the road dust to particulate concentration in the urban area is 30% ~ 50% during motor vehicle running.
机动车行驶过程道路扬尘是城区颗粒物污染的主要因素，其贡献率可达30% ~ 50%。
The limousine sped off down the road in the proverbial cloud of dust.
那辆豪华轿车沿着公路向前飞驰而去，车后扬起了俗话说的滚滚尘土。
On the road without dust but full of petals, the postman rode his bike, losing himself in the sweet smell and not feeling lonely and anxious any more.
在没有尘土却有花瓣的路上，邮差骑着自行车，沉醉在甜蜜的气味中，不再感到孤独和焦虑。
No dust is rising on the road, wet with morning rain, The willows by the hotel look so fresh and green.
渭城朝雨浥轻尘，客舍青青柳色新。
20 years flew by, and so many changes took place, but the road from the post office to the village always hadn't had any trees and nothing but the flying dust could be seen.
20年过去了，发生了很多变化，但从邮局到村子的路上一直没有树，除了飞扬的灰尘什么都看不到。
How cool was the welcome of a tall glass of iced green mint in the shady room, to heads ringing with colors and the cymbals of the sunl Outside were the sea and the road burning with dust.
我们被太阳照得两眼发花，耳边就像有震天响的钹声，这时候在阴凉的房间里喝上一大杯冰镇绿薄荷水，是何等惬意！窗外是大海，道路上的灰尘被烤得炙热。
The next moment all the family could see a cloud of dust in the road as the Wolf fled to safety in the dark forest.
不一会儿，这家人看见，路上尘土飞扬，狼飞快地逃往森林深处。
A piece of blood-stained paper, caught up from some meat-buyer's dust-heap, beat up and down the road without the gate; too flimsy to rest, too heavy to fly away; and a few straws kept it company.
一张带有血迹的纸，被风从一户买肉人家的垃圾堆里吹了起来，在门外的路上飞舞着；要落下来又显得太轻，要飞走又显得太重；陪着它一起飞舞的还有几根枯草。
Dust, his pure heart, will feel calm and happy. The hypocrisy of the wall, it seems to cover up the defects, but also blocked the advance of the Road.
的尘土，露出纯真的心，将会感到坦然与欣慰。而虚伪的墙，似乎遮掩了缺陷，却也挡住了前进的道。
If your child is afraid of monsters, then help her make an invisible potion of "monster -vanishing dust" and sprinkle it on the road.
如果你的孩子惧怕怪物，那就帮助她制造一剂无形的“怪兽消失粉”，并把它洒在道路上。
If the vehicle is often moving in the dust more, poor air quality road areas, it should pay attention to clean the intake pipe, to ensure that the air intake.
假如车辆常常行进于尘埃较多、空气质量较差的路况区域，就应当留意清洁进气管道，确保进气的疏通。
The speeding car on the dirt road raised a great dust.
土道上飞驰的汽车扬起一大阵尘土。
It was getting colder, and the wind pushed gray dust down the narrow pueblo road.
天气越发凉了，冷风卷起狭窄的村庄小道上的灰土。
Sprinkle water on the road to lay the dust.
雨水很快荡涤了空中飞扬的尘土。
Folk houses by the road the dust caused by passing cars has covered the natural beauty of ancient folk house.
《公路边的民居》汽车长期碾压公路的扬尘，已经蒙蔽了古民居原来的秀美。
Narrow two-lane road lays in the middle of dry dirt and sand plain, surrounded by dust devils twirling their way on either side, and occasionally crossing over.
狭窄的双车道显现在漫漫的黄沙和尘土之中，到吕经常被扬起的沙尘覆盖。
The car seems to be a closed space, but the car on the road car window, open the door, still very easy to make the dust into the car, so the first thing to do is "dust".
车内看似是一个密闭的空间，但车在路上跑车窗、开门，仍然非常容易使灰尘进入车内，所以首先要做的就是“除尘”。
Thee road of life is rough, don't throw a somersault sad, climb up, dust yourself off, the front is a piece of paradise.
人生之路多坎坷，摔个跟头别难过，爬起来，掸掸土，前方就是一片乐土。罢。
The next moment all the family could see was a cloud of dust in the road as the Wolf fled to safety in the dark forest.
下一刻所有的家庭可以看到的是，在尘烟弥漫的公路上，狼安全地逃到黑暗的森林。
The road of life is rough, don't throw a somersault sad, climb up, dust yourself off, the front is a piece of paradise.
人生之路多坎坷，摔个跟头别难过，爬起来，掸掸土，前方就是一片乐土。
Who Road is a long memory of the previous gathering dust?
谁道是先前的记忆早已尘封？
The redeveloping is based on the traditional road lamp housing to ensure it is available for the original lamp. It has pretty good dust proof function.
运用传统路灯外壳进行改造，便于在原有基础上的更换，有很好的防尘效果；
Then a gust of wind ships the dust along the road, chillwarning of what is to come.
接着，劲风骤起，一路卷起尘土飞扬。 冷嗖嗖的，预示着即将来临的一切。
As for road dust, the fine particles from speedway and circle road were much than from main road and non-main road.
道路扬尘中高速路和环路细小颗粒物较主路和非主路高。
The strong wind puffed up dust along the road.
大风沿路吹起一阵阵的灰尘。
The strong wind puffed up dust along the road.
大风沿路吹起一阵阵的灰尘。
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