使用过的

XLSulfur columns is extensively deactivated for analysis of low ppbv levels of hydrogen sulfide and methyl mercaptan.

现在分析ppbV级含硫混合物可以使用特殊处理过的硫钝化柱管来分析分离。

It's probably the most basic Instant Messenger I have ever used.

这可能是最基本的即时消息我已经使用过。

Word expert Mitford Mathews says that as early as eighteen fifty-four, an American publication used the words peanut agitators .

文字专家密第福特·马修斯说，早在1854年，一家美国媒体就使用过 peanut agitators （卑鄙无聊的鼓动者、煽动者）这个词汇。

This is the best moisturizer I\'ve tried yet!

这是我使用过最好的一只乳了。

Restoring compressed information to its normal form for use or display.

把压缩过的信息复原以使用或者显示。

One-handed numbers were used by the people who lived in Italy over 2000 years ago.

两千多年以前，住在意大利的人使用过"一手数字"。

I've never used an output replace function before, but there have been times where I wished I had it.

以前我还没有使用过输出缓存，不过我想我会的。

I have worked with paper, stainless steel, and now I am working with Perspex acrylic.

我热爱各种材质，且常常拿不同的材质来做实验，我曾经使用过纸张、不锈钢、帕斯佩有机压克力玻璃等。

Confidentiality and integrity through the use of registered mail and documents to lock.

保密和完整性通过使用注册过的邮件和文件锁来。

There are many times we can take what we've used and reuse it.

很多时候我们可以拿我们用过的重新使用。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐