Sand-dust was mainly deposited in spring and early summer in the study area.
该区年内主要粉尘堆积时段为春季和初夏；
I take pride in this Great Wall, and I plaster it with dust and sand.
我以这垛高墙作为自豪，而用沙土把它埋得结结实实。
It should remove all dust and sand.
这种办法可以除去所有的尘沙。
Pale dry baked earth that blows into dust of fine sand.
苍白干燥烘烤大地吹成尘土细沙。
It's awful to have more and more sand - dust storms here.
这里的沙尘暴越来越多，真是太糟糕了。
Sand washing machine is coordinated with sand Maker to separate the sand from stone dust.
用于清洗分离砂石中的石粉泥土，是配合制砂机使用的一种高效洗砂选矿设备。
Sand storm and dust devil in spring in northern parts were extremely frequent.
春季北方扬沙和沙尘暴天气异常频繁；
He hurried off to visit a friend even as dust, and sand blew outside.
冒着飞扬的尘沙，他赶去看望一位朋友。
They can automatically remove dust and recover grinding sand and so on.
结构有自动除尘、自动回收磨砂等特点。
Even the sand is being rubbed into dust by time.
即使是沙子都会被时间磨成灰尘。
When a sandstorm occurs, our classroom is filled with dust and sand.
当沙尘暴发生时，我们的教室也充满了沙尘。
Finally, the integrated control strategy against the sand dust storm is proposed.
最后提出了以植树种草为核心内容的综合防治对策。
Finally, the integrated control strategy against the sand dust storm is proposed.
最后提出了以植树种草为核心内容的综合防治对策。
应用推荐