英汉双语例句-生物医药大词典

A Double Check Detector Assembly shall be installed on fire protection systems when connected to a potable water supply.

中文意思：
当消防系统连接到饮用水供应系统时，应该安装一个双止回阀总成。

以下为相关句子列表(点击查看，可以看对应的解释）：

	A Do you like fish, pork or chicken?			你喜欢鱼、猪肉还是鸡肉？
	A Do you prefer Chinese cuisine?			你更喜欢中国菜吗？
	A Do you see your brothers often?			你经常能见到你的兄弟吗？
	A Do you want to buy some T-shirts?			你想买几件体恤衫吗?
	A Doing what? What kind of business?			做什么？做哪一行？
	A Double Check Detector Assembly shall be installed on fire protection systems when connected to a potable water supply.			当消防系统连接到饮用水供应系统时，应该安装一个双止回阀总成。
	A Double Check Valve Assembly shall be installed at each noted location to prevent the unwanted reversal of polluted water into the potable water supply.			双止回阀总成应该安装在每个值得注意的位置，用于防止污水出现不需要的回流而流进饮用水供应系统中。
	A Downing Street official privately admitted that the UK government faced an uphill battle in securing agreement.			英国政府一名官员私下承认，在寻求达成协议方面，英国面临着一场艰巨战斗。
	A Duke University lacrosse team captain became the third player indicted in the rape scandal Monday and the first to speak out.			杜克大学校长\曲棍球棍的队长，大卫伊文思，是第三名涉嫌一起强暴丑闻而遭到起诉的人，也是第一个发表申明的人。
	A Dull and boring? How can you say that?			枯燥又无聊？你怎么能这么说呢？
	A Dutch auction sets a singleshare price at the maximum level consistentwith clearing all stock on offer.			荷兰式拍卖按照所有上市的股票都能结清为准，将每股股价定在最高水平。