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- yellow mercury oxide ophthalmic ointment 黄氧化汞眼膏, 黄降汞眼膏
- yellow mercury oxide 黄色氧化汞
- 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。
- mercury oxide, yellow 黄氧化汞, 黄降汞
- The mercury dived to ten below zero. 温度突然下降到零下10度。
- How can you get rid of this oxide coating? 你们该怎样除去这些氧化皮？
- Mercury(II) oxide;Mercuric oxide, red;Mercuric oxide, yellow;mercuric oxide;mercury monoxide;natural montro ... 氧化汞;氧化汞,红色;一氧化汞,红色;氧化汞香港
- The mercury hovered around 35 Celsius degree. 水银温度计停留在摄氏35度左右。
- The canary is a small yellow songbird. 金丝雀是一种黄色的会唱歌的小鸟。
- 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。
- I always suspected he was yellow. 我总怀疑他很胆小。
- I'm trying to match this yellow wool. 我在找能与这黄色毛绒相配的毛绒。
- The holiday camp staff all wear yellow uniforms. 假日野营地的工作人员全都穿着黄色制服。
- A mixture of black manganese oxide minerals. 硬锰矿一种黑色氧化锰矿的混合物
- The leaves turn yellow in autumn. 秋天时叶子变黄。
- 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
- Look, double yellow lines you mustn't park here. 喂，这是双黄线--不能在这儿停车。
- Sunflowers are large flowers with yellow petals. 向日葵是长着黄色花瓣的大花。
- 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。
- Painting the room yellow is a great improvement. 把这房间漆成黄色确实好多了。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
