- 重点词汇
- occurrencen.发生，出现;遭遇，事件;
- depositsn.存放( deposit的名词复数 );订金;寄存处;储蓄;
- ofprep. 关于;属于…的;由…制成;
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用，指事物或统称的人;用于姓氏的复数形式前，指家庭或夫妇;（指特定用途的事物）足够，恰好;每，一;当前的，本，此;（重读，表示所指的为知名或重要的人或事物）
- knowledgen.知识;知晓;
- chromiten.铬铁矿，亚铬酸盐;
- isvt.& vi. 是(be的三单形式);
- incompleteadj.不完全的;未完成的;不完备的;片;
- 相关例句
The chromite deposits in the Muskox Complex occur only in feldspathic peridotite.
在穆斯科克斯杂岩体中,铬铁矿矿层仅产于长石质橄榄岩中.
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Greece has been producing refractory grade chromite ore for more than a hundred years.
希腊生产耐火级铬铁矿石已有百余年历史.
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Li-doped lanthanum chromite powders in stoichiometric proportions were prepared by sol-gel process.
采用溶胶 - 凝胶法,按化学配比将锂元素掺入铬酸镧中制得粉末.
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Moke, Steam Coal, Lam Coke, Manganese Ore , Chromite Metal Mineral.
采购产品动力煤, 林焦炭, 锰矿, 铬铁矿,非金属矿物.
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Manganese Ore , Iron Ore , Molybdenum , Chromite , Non-Metallic Mineral Products.
采购产品锰矿石,矿砂,锄, 铬铁矿, 非金属 的矿物产品.
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Chromite and / or magnesite mineralization is usually related to the ophiolites.
铬铁矿及(或)菱镁矿化通常是与蛇绿岩有关.
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Chromium supplements were used successfully in the treatment of diabetes (see Chapter 4).
铬补充剂被成功运用于治疗糖尿病（见第4章）。
《柯林斯高阶英汉双解学习词典》
The light photons , or bundle of light energy, knock electrons in the chromium atoms.
光子, 即光能束, 冲击铬原子中的电子.
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Guimeng , electric, chromium manganese, ferro-alloys such as ferromanganese products.
硅锰 、 硅铁 、 铬锰 、 锰铁等铁合金产品.
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Chromium is widely distributed in nature, organisms mainly trivalent form of chromium.
铬在自然界中广泛分布, 生物体中主要以三价铬的形式存在.
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The steel member is chromium plated on those surfaces with which the seal interacts.
钢质零件上与密封唇接触的表面以镀铬.
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专业引进最新的亚光铬 ( 沙丁铬 ) 镀镍, 镀铬工艺.
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The development history of trivalent chromium passivation for zinc plating was overviewed.
概述了镀锌三价铬钝化的发展历程.
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