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- As early as the Han Dynasty Chinese alchemists had succeeded in preparing red mercury oxide (HgO) by heating mercury in air with slow fire or by heating a mixture of lead red (Pb_3O_4) and mercury in a closed cauldron. 早在汉代,中国炼丹家们已经通过对水银的低温焙烧或在密闭的土釜中加热水银与铅丹的混合物,而得到了氧化汞。
- yellow mercury oxide ophthalmic ointment 黄氧化汞眼膏, 黄降汞眼膏
- The mercury dived to ten below zero. 温度突然下降到零下10度。
- a primary cell consisting of a zinc anode, a cathode of mercury oxide, and an electrolyte of potassium hydroxide. 由锌正极汞阴极氢氧化钾电解液组成的电池。
- How can you get rid of this oxide coating? 你们该怎样除去这些氧化皮?
- a primary cell consisting of a zinc anode,a cathode of mercury oxide,and an electrolyte of potassium hydroxide 由锌正极汞阴极氢氧化钾电解液组成的电池
- The mercury hovered around 35 Celsius degree. 水银温度计停留在摄氏35度左右。
- A mixture of black manganese oxide minerals. 硬锰矿一种黑色氧化锰矿的混合物
- A gaseous anesthetic, such as nitrous oxide. 气体麻醉剂一种气态的麻醉剂,如一氧化二氮。
- Mercury rises in a thermometer on a hot day. 天热的日子温度表的水银柱往上升。
- The mercury in the barometer is rising. 气压计的水银柱正在上升。
- Mercury was the presiding divinity over commerce. 墨丘利是商业之神。
- mercury oxide 汞氧化物,氧化汞
- The mercury stood at nearly 40℃. 水银柱几乎升到了摄氏四十度。
- In the absence of heat, I think, no oxide coating should form during rolling. 在无加热的条件下,我想,轧制过程中不会生成鳞皮吧!
- An oxide containing three oxygen atoms per molecule. 三氧化物每个分子中含有三个氧原子的氧化物
- Mercury is too dry and poor in oxygen. 水星上面过于干燥,并且缺乏氧气。
- Heavy as iron be, it will float in mercury. 铁虽然重,但它能浮在水银上。
- You cannot make a mercury of every log. 并非人人能成材。
- The Mercury resembled an oversized Ford. 林肯车象是一部过于庞大的福特车。