If hydrogen is present, there will probably be an unusual sound such as air escaping through the pipe as the water begins to flow. There should be no smoking or open flame near the faucet at the time it is open.

如果有氢气存在,在水流动的时候,可能会有异常的声响好像有空气从管道内排出。这时,在开启的水龙头附近不能吸烟或由其它明火。

属类：产品说明书--

If China, a vast and populous country, should plunge into chaos, it would be a disaster not only for the Chinese people, But indeed for the whole world

如果中国这个幅员辽阔、人口众多的国家陷入混乱,那么,这不仅会给中国人民,也会给全世界带来灾难

属类：时事政治--

If necessary, format your hard disk drive and install an operating system.

如有必要,请进行硬盘的格式化与安装作业系统。

属类：产品说明书--

If the amendment fails to comply with the content of the originally approved technical norms or the amount of foreign exchange required exceeds that originally approved

若该项修改与原批准的技术指标的内容不符或者超过原批准所需外汇金额

属类：法学专业--

"If installing two IDE devices on the same ribbon cable, one device must be set to "master" and the other, "slave"."

若同一排线上欲安装两台IDE装置,那么其中一台IDE装置必须设定为Slave。

属类：产品说明书--

If the foreign investment party to a foreign investment enterprise contributes industrial property rights or proprietary technology as its investment

若外商投资企业的外国投资者以工业产权或者专有技术作为投资

属类：法学专业--

If a high-pitched howling sound is heard, move the headphones and the microphone farther apart, or reduce the volume.

若有高音啸声,即移离开些耳机和麦克风,或转小音量。

属类：产品说明书--

Repeat for additional modules, if necessary.

若欲安装一条以上的模块,请重复步骤1至步骤3的动作。

属类：产品说明书--

No matter how high the mountain is, its name will spread far and wide if there is a fairy;

山不在高,有仙则名

属类：科技术语--

video frequency/IF /RF pre-correction

视频/中频/射频预校正

属类：科技术语--

Yes.I wouldn't go home early if I were you.

是的,如果我是你,我不会早回家。

属类：口语表达--

Would you be offended if I ask you----?

是否介意我问你这样的问题?

属类：口语表达--

He appears to be your friend but I doubt if he is.

他看上去像是你的朋友,但我怀疑他是否是真心的。

属类：口语表达--

"They seldom take the lead in doing things, even if they were sure that they were capable of doing something, they would say: " let me see" or "I will try.""

他们很少"为人先",即使肯定能干某件事,他们也说:"让我想想……试试看……。"

属类：时事政治--

He talks as if he were the head of the office.

他说话的口气像办公室主任似的。

属类：口语表达--

I wonder if it's a real diamond.

它可是地道的钻石呀

属类：口语表达--

A foreign investment enterprise…may apply to authorities and may enjoy, if the application is approval, reduction or exemption of the consolidation industrial and commercial tax.

外商投资企业…经企业申请,税务部门批准,可减征或免征工商统一税。

属类：法学专业--

If the foreign party to a foreign investment enterprise contributes industrial property rights or proprietary technology as its investment, the matter shall be handled in accordance with State laws & regulations on foreign investment enterprise.

外商投资企业的外国投资者以工业产权或者专有技术作为投资的,按照国家有关外商投资企业的法律和规定办理。

属类：法学专业--

I don't know if I'll have the patience.

我不知道我有没有耐心。

属类：口语表达--

We would greatlyl appreciate it if you could give us your favourable and prompt commitment as soonas possible.

我方很希望贵方能尽早给予肯定的答复。

属类：科技术语--

I feel as if we've met each other before.

我觉得我们以前见过面

属类：口语表达--

How about if we go tomorrow instead?

我们改成明天去怎么样?

属类：口语表达--

I was wondering if you were doing anything this weekend.

我想知道这个周末你有什么要做

属类：口语表达--

I wonder if they can make it.

我在想他们是不是能办得到

属类：口语表达--

I live here. Drop in if you have time. Here's the address.

我住这里。有空来串门。这是地址。

属类：口语表达--

Are you sure it's all right if I sit here?

我坐在这,您确定没关系吗?

属类：口语表达--

Now she looks pale as if she were ill.

现在她脸色难看,好像病了一样。

属类：口语表达--

If amendments are to be made to provisions of an approved technology import contract on such matters as content, price, duration of the contract term or term of confidentiality,

修改经批准的技术引进合同的技术标的内容、价格、期限及保密期限条款

属类：法学专业--

If only I could fly.

要是我能飞就好了

属类：口语表达--

If any third party accuses Licensee of infringement, Licensor shall be responsible for approaching the third party about the accusation and bear all the economic and legal responsibilities which may arise.

一旦发生第三方指控侵权时,则由许可方负责与第三方交涉,并承担由此引起的一切法律和经济上的责任。

属类：法学专业--