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- Ignitionc omposition 点火药
- The paper introduced the feeding oil methods for hot rollin g lubrication,the performances req uirements, c omposition and physical properties of lubricat ion oil. 介绍了热轧润滑的供油方法 ,热轧对润滑油性能的要求 ,以及润滑油成分和主要物理性能。
- Methods Double dec omposition reaction was used to prepare phosphonomycin silver and disc agar diff usion test was used to compare the anti-microbial activities of phosphonomycin s ilver with those of sulfadiazine silver and calcium phosphonomycin. 方法:采用复分解法制备磷霉素银,并经体外抑菌试验比较了磷霉素银与磺胺嘧啶银和磷霉素钙的抗菌活性。
- Keywords Recombinant human parathyriod hormone 1-34;Analyse the amino acid c omposition;Identify structure;Phenylisothiocyanate(PITC) precolum derivatizati on; 重组人甲状旁腺激素1-34;氨基酸组成分析;结构鉴定;异硫氰酸苯酯柱前衍生法;
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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