Chloroprene Rubber ( CR ) is an important variety among the synthetic rubber.
氯丁橡胶 ( CR ) 是合成橡胶的重要品种之一.
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Orientation control of primary carbide in Fe-Cr-C hardfacing alloys.
Fe -Cr-C 耐磨堆焊合金中初生碳化物生长方向的控制.
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CR hardened stem with mirror-like, finish for longer packing life.
CR硬化 的阀杆,接近镜面的抛光度,延长填料的使用寿命.
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Study of Wear-resistant and Abrasion Mechanism of Co-Cr-W Hardfacing Alloys.
Co-Cr-W堆焊合金耐磨性及耐磨机理的研究.
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Analyses were given to the optical and EPR spectrum of ZnS: Cr ~ ( 2 + ).
本文通过对ZnS:Cr~(2+)晶体光学吸收谱及EPR谱的观测资料的分析,发现Cr~ ( 2+ ) 杂质的有效晶场并非常所认为的四硫配位四面体结构.
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The Research of the Microstructure of the Co-Cr-W Alloy Plasma Surfacing.
Co -Cr-W 系等离子弧堆焊合金层显微结构的研究.
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To analyze the relationship between CR film quality and different exposal doses.
分析不同的曝光条件对于cr影像质量的影响.
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Objective Discusses the value and the contribution of CR X-ray photograph Bedside.
目的:探讨CR在床旁摄影的价值和贡献.
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Credit, usually abbreviated CR, meant value expenditure with or literally his deposition.
贷方, 一般缩写成CR, 意为支出的金额,或者,按照字面意思解释是他的存款.
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With Cr content increasing, the discharge capacity and activation property dropped.
Cr含量的增加降低合金的容量,同时合金的活化性能也有所降低.
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市场需求特别是汽车工业的需求对氮丁橡胶 ( CR ) 的性能提出了更高的要求.
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The white bright band is mainly single phase solidation � � ( Ni , Fe, Cr, Si ).
白亮带主要是单相的γ- ( Fe, Cr,Ni, Si ) 固溶体组织.
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结果: A、B两组 ( CR+PR ) 分别为44.2%及36.3% ( P & gt; 0.05 ).
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Determination of Cr(ⅵ) Content in Chrome Tanning Agent by Alkaline Digestion
碱式消解法测定铬鞣剂中Cr（Ⅵ）含量
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结果: A、B两组客观疗效 ( CR+PR ) 分别为60.0%及45.9%,P & gt; 0.05.
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分别用微波消解，密封容器消解和电热板消解3种方法预处理待测土壤，然后以原子吸收分光光度法测定其中铜、锌、铅、镉、镍、铬。
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However, CR product possesses important developing foreground and favorable market.
而氯化橡胶产品具有重要的发展前景和良好的市场.
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