查询词典 radioactive

When you are using these radioactive materials, you should be very careful.

你们使用这些放射性物质的时候一定要非常小心。

When you use these radioactive materials, you must be careful.

你们使用这些放射性物质的时候一定要非常小心。

Radioactive products in Europe and America, the Middle East, Southeast Asia and other countries and regions.

公司产品幅射欧美、中东、东南亚等国家和地区。

Companies engaged in radioactive instrument of development, development, production and marketing.

公司从事放射性仪器仪表的研制，开发，生产和推广。

Radioactive matter is dangerous to work with.

从事放射性物质的工作是危险的。

Please make sure to be careful when you use the radioactive things.

你们使用这些放射性物质的时候一定要非常小心。

You should take much attention to deal with these radioactive material.

你们使用这些放射性物质的时候一定要非常小心。

When using the radioactive materials, you must be very careful.

你们使用这些放射性物质的时候一定要非常小心。

In this paper, radioactive pollution derived from the stone-coal related building materials of our country is analyzed.

对我国与石煤有关的建筑材料的放射性污染状况进行了分析。

Radioactive matter is dangerous to work with because it has a bad effect on the blood.

从事放射性物质工作是危险的，因为它对血液有不良的影响。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。