The heavy traffic tinctures the air with carbon monoxide.繁忙的交通使空气里充满一氧化碳.The limit for carbon monoxide is 4.5 per cent of the exhaust gas.尾气中一氧化碳的排放限量为4.5%。Both nicotine and carbon monoxide inhaled with cigarette smoking...
介绍了木质陶瓷的微观结构及其在焙烤过程中的变化机理.The microstructure and its change during burning process was introduced.采购产品加水过滤器, 陶瓷的过滤器, 水洗净系统过滤器 - 空气, 瓦斯, 液体.Water Filters, Ceramic Filter Replacement, Water Purification Systems Filters - A...
"How are you, mate?" — "Not bad, mate, how's yourself?"“最近怎么样，老兄？”——“还不错，你呢？”Kathy is a great mate, we are like sisters.凯茜是个很好的伙伴，我们亲如姐妹。Last Saturday, I was out on the town with my mate.上个星期六我和老友晚上去闹市玩乐了。...