adj. ferric ; ferrous ; ferruginous ; ferreous
... ferment t n.v.发酵;酵素 ferrous s a.铁的;含铁的;亚铁的,二价铁的 ferry y n.摆渡;渡口;渡船v.渡运,运送 ...
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缺铁的特征是嫩叶的叶脉之间萎黄。
Iron deficiency is characterized by chlorosis between veins in young leaves.
第一个拥有高铁的国家是日本。
刘浩是月光镇至南京高铁的总工程师。
Liu Hao is the chief engineer of the high-speed railway connecting Moonlight Town to Nanjing.
You could run the reaction, take solid iron gaseous oxygen, form iron oxide, measure the heat of formation of it, tabulate it.
你可以进行一个反应,用固态铁和氧气生成氧化铁,测量它的生成热,列成表格。
Mercury is a liquid metal, and mercury, the planet, is the fastest moving naked eye heavenly body. Mars, iron, why is Mars red?
水银是液态金属,水银,行星,是肉眼能看到的运动最快的天体,火星,铁,为什么火星是红色的?
So iron left to own devices in the atmosphere in the presence of a little bit of water, with the water form iron oxide.
铁在大气中,在存在,少量水的条件下,大气会开始与水结合产生氧化铁。
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