Test method for total inward leakage of filtering particle respirator.

过滤式防微粒口罩总透漏率的试验方法.

互联网摘选 2025-01-20 12:12:43

重点词汇

相关例句

1、

The smog is so thick that you'd better wear a respirator.

外面尘雾迷天,最好戴上口罩.
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2、

All the sale items have gone.

所有的特价销售品都卖完了.
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3、

They are on sale.

这些物品正特价销售.
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4、

These jackets on sale.

这些夹克在特价销售.
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5、

That supermarket is having a sale.

那家超级市场在特价销售.
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6、

They have a special offer on this week-buy two, get one free.

他们本周特价销售,买二赠一.
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7、

Thirdly I would fly to Beijing to attend my classmate's wedding.

第三我将飞往北京参加我的同班同学的婚礼.
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8、

The tall boy standing under the tree is my classmate.

那位正站在树底下的高个子男孩是我的同班同学.
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9、

A classmate of him is in the reading hobby group now.

他的一位同班同学现在在阅读兴趣小组.
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10、

Moore: No. We are just classmates. She really turns me off.

摩尔: 不.我们只是同班同学. 她让我好无聊.
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11、

I have some very good friends among my classmates.

我在同班同学里有几个很要好的朋友.
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12、

Mr. White: And it turns out he's a classmate of mine.

怀特: 有意思的是,他和我是同班同学.
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13、

I travelled together with my classmates.

我和同班同学们一起去旅行.
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14、

We were class-mates at primary school.

我们在小学是同班同学.
来源：词典精选例句
15、

Researchers also investigated links between cell phones and other kinds of cancers.

研究员们也调查移动电话和其它癌症之间的关系.
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16、

The advances in mobile phone technology are making this always-on world possible.

移动电话技术的发展,正在使这个“永远在线 ”的世界成为可能.
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17、

He looks through several newspapers before breakfast.

他早饭前通常浏览几份报纸.
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18、

I ate a hurried breakfast and left.

我匆匆忙忙吃完早饭就离开了。
来源：《牛津高阶英汉双解词典》
19、

He fell and hit his head on the corner of a box.

他跌倒时,头碰到箱子的一角.
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20、

He stands on the corner of a wide avenue.

他站在宽阔的林荫道的角落里.
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