- 重点词汇
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煤燃料中的汞 、 砷以及其他危险的化学物质都对世界上的海洋和河流造成了污染.
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we are using up our natural resources, and polluting our environment with dangerous chemicals.
我们正在耗尽我们的自然资源, 有毒化学制品的使用也正在污染环境.
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the company's continued use of such dangerous chemicals has attracted a lot of negative publicity.
这个公司继续使用这样的危险化学品招来了不少批评.
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if you play with dangerous chemicals like that you are just asking for trouble.
如果你像这样玩危险的化学药品,你就是自找麻烦.
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dangerous chemicals shall be classified and piled up with channel between goods.
4危险化学品应分类堆放,货物之间留有通道进出.
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a. do you have written operating procedures? how are they maintained?
你有文字描述的操作程序 吗 ?它们是怎样维护的?
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study of characters studies the origin, the nature, the structure and the development of characters.
汉语文字学是研究汉字的起源 、 性质 、 结构及其发展规律的科学.
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墨西哥的莫雷利亚:死亡糖果日在墨西哥11月庆祝死亡的日子里,人群聚集到一起怀念逝去的家人和朋友。
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particle route method a fast drawing method for shear force diagram of multi - span beam
质点路线法多跨梁剪力图的快速绘制方法
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an exceptional athlete often gains enviable admiration because of a solid reputation.
一位杰出的运动员常常因其坚实的声誉而获得令人羡慕的钦佩。
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the path forward had become completely impassable due to a solid barrier.
前方的道路因一道坚实的障碍而变得完全无法通行。
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the hastily sketched concepts lack solid texture and appear visually vague.
仓促描绘的概念缺乏坚实的结构,视觉效果显得模糊。
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