套

Two sets of back-to-back assembled mechanical seal BIA, and together with a shared spring can form a double mechanical seal.

由二套BIA机械密封背靠背安装，共用一个弹簧可组成一套双端面机械密封型式。

Started the research of gas-turbine HRSG in the 1970s, the company has developed horizontal and vertical type HRSG, and has the ability to design and fabricate 23~400MW HRSG for gas-steam combined cycle gas-turbine. Such HRSGs can be single-pressure, double-pressure, or triple-pressure, and the circulation can be natural type or forced type. By the end of May 2007, the company has sold 144 sets of gas-turbine HRSG, with the domestic market share of more than 80%.

公司从上世纪七十年代后期开始研究、开发燃气轮机余热锅炉，坚持引进消化吸收和自主开发并重，至今已开发有卧式和立式两种技术、可设计制造单套装机容量23－400MW燃气蒸汽联合循环的各类单压/双压/三压自然循环、强制循环燃气轮机余热锅炉，截止07年5月公司共销售、生产燃汽轮机余热锅炉144套，国内市场占有率达80%以上。

Jacqueline Kennedy weds Aristotle Onassis wearing a Valentino dress, which was subsequently ordered by thirty-eight other customers; an unprecedented event in the world of haute-couture.

杰奎琳·肯尼迪在嫁给 Aristotle Onassis 时身穿一套瓦伦蒂诺礼服，这套礼服随后被38名顾客订购；这成为高级女式时装界的空前盛举。

Arbitrageur refers to the individual or institution who engages in arbitrage.

套利者指从事套利的个人或机构。

An arbitrageur is an individual or institution practising arbitrage.

套利者指从事套利的个人或机构。

Although the study of DSSW model confirmed the noise trader obtained more gain than arbitrageur, the arbitrageur restricted the fluctuation of price and the benefit space of noise trader.

DSSW模型研究证实了噪声交易者获得的平均收益甚至要高于套利者，但套利者的存在依然抑制了价格的波动，从而也限制了噪声交易者的获利空间。

A fold or pair of folds of the body wall that lines the shell and secretes the substance that forms the shell in mollusks and brachiopods.

套膜软体动物或腕足动物体壁上的膜或套膜，它连接壳体并分泌形成壳的物质

And she took wing and went off to see about it -- which did not surprise the boy, for he knew of old that this insect was credulous about conflagrations, and he had practised upon its simplicity more than once.

后来，小虫在空中翘起身子，考虑良久，终于爬到汤姆腿上来，在他身上周游，于是他心里充满了欢乐——因为这就表示他将要得到一套新打扮——毫无疑问，是一套光彩夺目的海盗制服。

A brown spotted lady-bug climbed the dizzy height of a grass blade, and Tom bent down close to it and said:"Lady-bug, lady-bug, fly away home, your house is on fire, your children's alone," and she took wing and went off to see about it -- which did not surprise the boy, for he knew of old that this insect was credulous about conflagrations, and he had practised upon its simplicity more than once.

后来，小虫在空中翘起身子，考虑良久，终于爬到汤姆腿上来，在他身上周游，于是他心里充满了欢乐——因为这就表示他将要得到一套新打扮——毫无疑问，是一套光彩夺目的海盗制服。

Indian youth wear cutouts of condoms during an event to encourage people to use condoms in New Delhi.

在新德里，一个鼓励人们使用安全套的活动中，印度的年轻人穿着安全套头像模型。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。