查询词典 must-have

Therefore, with the low load, the extra air must be extracted to ensure the minimum pressure of condenser, indicating that the air ejector must be capable of extraction with a low condenser pressure.

这意味着，在较低的凝汽器压力下，抽气器要有抽出更多空气的能力。

The function of air ejector: The air in the shell must be extracted by air ejector since the commencement of condenser due to the vacuum condition for condenser. During the operation of condenser, the air carried by exhaust steam of steam turbine and the air leaked from imperfect vacuum system must be continuously extracted so as to maintain the condenser vacuum.

抽气器的作用：由于凝汽器处于真空条件下工作，所以在凝汽器开始运行时，必须要用抽气器将其壳体内的空气抽出以建立真空；并在凝汽器运行过程中，将汽轮机排汽中夹带的空气和从真空系统不严密处漏入的空气不断抽出，以维持凝汽器的真空。

It must meet level 10 of cleanness, which means that 1 cubic meter of air must contain no more that 10 elements of dust.

应该达到10 级无尘，意谓着 1 个立方米空气不能包含超过10 个灰尘微粒。

At the same time, today with economy, is steady steps the modern symbol design also must follow the economical development. needs the information which must disseminate explicit to tell thepeople, causes the people not only in the vision, moreover also hasone kind of special feeling and the association in the psychology,this needs to display the China traditional culture the unique charm.

同时，在经济稳步发展的今天，以信息传播为核心的现代标志设计也要跟上经济的发展，需要把所要传播的信息明确的告诉人们，使人们不仅在视觉上，而且在心理上也产生一种特殊的感受与联想，这就需要发挥中国传统文化的特有魅力。

The metal backing must be of sufficient thickness to aoid fatigue failure, and there must be a corresponding decrease in thickness of the polyethylene liner for a component of any gien outer diameter.

金属外壳须有足够厚度才能防止疲劳损坏，因而外径固定的聚乙烯内衬其厚度就需相应地减少。

COUNTRY OF ORIGIN MUST BE CLEARLY PRINTED ON EACH PACK / BAG / BALE / PALLET / CONTAINER GOODS AS THE CASE MAY BE AND BENEFICIARY'S STATEMENT TO THIS EFFECT MUST ACCOMPANY EACH SET OF DOCUMENTS.

原产地要写印刷在袋子上。受益人得陈述自己已经这样做了，然后要做成文件，一起随附在文件中。问题：到底是印刷在袋子上就行了，还是袋子要印刷，箱子要印刷，托盘要印刷，都得印刷呀

Cheques must be drawn on a bank account with, and cashier's orders must be issued by, a licensed

支票须以香港持牌银行户口开出，及银行本票须由香港持牌银行发

15 Then he is to take his wife to the priest. He must also take an offering of a tenth of an ephah of barley flour on her behalf. He must not pour oil on it or put incense on it, because it is a grain offering for jealousy, a reminder offering to draw attention to guilt.

5：15 这人就要将妻送到祭司那里、又为他带著大麦面伊法十分之一作供物、不可浇上油、也不可加上乳香、因为这是疑恨的素祭、是思念的素祭、使人思念罪孽。

Then he is to take his wife to the priest. He must also take an offering of a tenth of an ephah of barley flour on her behalf. He must not pour oil on it or put incense on it, because it is a grain offering for jealousy, a reminder offering to draw attention to guilt.

这人就要将妻送到祭司那里，又为他带着大麦面伊法十分之一作供物，不可浇上油，也不可加上乳香；因为这是疑恨的素祭，是思念的素祭，使人思念罪孽。

Electrical insulators having high thermal conductivity must be used, but, since most electrical insulators don't conduct heat well, special insulators such as hard anodized aluminum, beryllium oxide, specially filled epoxy resins, sapphire, or diamond must be used to couple junctions to the heat sink.

必须使用高导热系数的绝缘体，因为大多数绝缘体都不能很好地传导热量，所以必须使用硬质阳极化铝、氧化铍、特别填充的环氧树脂、蓝宝石或者金刚石等类的特殊绝缘材料来实现与散热器的接触。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。