- 重点词汇
- reductionn.减少;降低;折扣;还原;缩图;
- ofprep. 关于;属于…的;由…制成;
- preparationn.准备(工作);制剂;
- sizen.大小,尺寸;规模;胶料,浆糊;巨大,大量;尺码;
- andconj. 和,与;而且;于是,然后;因此;
- controlvt. 控制;管理;限制;支配;
- wasv. 用来表示某人或某物即主语本身,用来表示某人或某物属于某一群体或有某种性质( be的过去式 );在,存在;不受干扰;
- byprep. 在…旁边;表示方式;由于;经过;到…之前;
- investigatedv.调查( investigate的过去式和过去分词 );审查;侦查;研究;
- chromicadj.含三价的铬的,铬的;
- ultrafineadj.极其细小的,非常细微的;
- 相关例句
A special form of oscilloscope for looking at the chrominance components of composite video systems.
用于检查复合视频系统中彩色信号分量的一种专用示波器.
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人类更敏感的变化,色调 ( 色度 ) 比变化的亮度 ( 亮度 ).
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The chip for separating luminance chrominance contributes lot to the digitized TV.
亮色分离芯片在当前的数字化电视中起着很重要的作用.
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本文详细讨论了肤色矫正 、 对比度扩展和色度瞬态特性改善三种关键的视频画质改善方法.
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Did equilibration take place before or after setting of chromite and silicates?
究竟平衡作用发生在铬铁矿和硅酸盐下沉之前,还是在其后?
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Knowledge of the occurrence of chromite deposits is likewise incomplete.
对于铬铁矿矿层产状的了解同样是不完整的.
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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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