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- The micro stress almost increased linearly with the increasing of milling time for CeO_2-doped Co powder. 掺CeO2的Co粉的微观应力在研究时间范围内随球磨时间的增加几乎呈线性增加。
- X PHASE IN A Cu Al Ni Mn Ti ALLOY Cu Al Ni Mn Ti合金X相
- Highfrequency plasma and laser supported combustion wave induced by it are the main reasons for amorphous structure of ultrafine Co powder. 采用激光-感应复合加热蒸发法,在不同的工艺下分别制备了非晶结构与面心立方结构的纳米钴粉。
- These meaning figures have concluded our new technology for using powder catalyst to synthesize quality diamond with high yield on large press, which is developed in recent years. 两组有意义的数字把我们带入近年发展起来的大型压机应用粉末触媒合成优质高产金刚石工艺研究的总结之中。
- The effect of oxidation temperature of oxalic acidic cobalt on the oxidized product and properties of reduced Co powder are studied by X-Ray, SEM. 利用X-衍射、扫描电镜研究了草酸钴氧化温度对氧化产物、及其相应还原钴粉性能的影响。
- This paper dissertated compositions and characteristics of the diamond resultant rod with powder catalyst, and researched the crushing method of the rod. 本文论述了粉状触媒合成棒的组成及其特性，在其特性的基础上研究了此种合成棒的破碎方法。
- This method is able to measure Mn,Cu,Pb,Zn,Co,Ni and P quickly. 该方法也可同时用于:Mn、Cu、Pb、Zn、Co、N i、P等杂质元素的快速测定。
- The results show that the size of Co powder is lied on the oxidation parameter of cobalt oxalate, and the Co powder reduced directly from cobalt oxalate (CoC_2O_4) has smaller size. 结果表明,氧化条件影响了钴粉的粒度,草酸钴直接还原的钴粉具有更小的粒度。
- The cultivated Rheum required quantity has an increase for the Fe, Mn, Co, and decrease for the Zn, Cu, Ni element nutrition with the growth age changes. 随着生长年龄增加种植大黄对铁、锰、钴元素营养需求量有所增加，对锌、铜、镍元素营养的需求量略减。
- Abstract: Sea-floor cobalt crust is rich in such metals as Mn, Co and Ni, and has been one of recently-exploited and investigeted mineral resources. 文摘:海底钴结壳富含锰、钴和镍等金属，是人类近期勘探和开采研究的热点之一。
- The sam-ples made from Ni,Co,Mn transition metals shows ini-tial discharge capacity of 171.6 mAh. 以金属Ni;Co;Mn为原料所得产物的不可逆容量较低、首次放电比容量可达171.;6 mAh
- Study on Synthesizing Diamond with NiFe-alloy Powder Catalyst NiFe合金粉末触媒合成金刚石研究
- The contents of Cu, Mn, Ni, Co, Sr and Li in 5 kinds of Ying Ping Zhubiling medicinal liquor were determined by FAAS. 摘要利用火焰原子吸收法测定5种英平诸痹灵药酒中铜、锰、镍、钴、锶、锂的含量。
- The paint is sold in powdered form. 该油漆以粉制品形式出售。
- The chemisorption of H_2 and H_2O, and their reactivity with CO on a Ni catalyst were investigated using pulse reactor. 本文应用脉冲色谱法,对镍基催化剂上H_2和H_2O的不可逆吸附,以及CO和它们的反应情况进行了研究。
- The contents of Cu,Mn,Ni,Co,Sr and Li in 5 kinds of Ying Ping Zhubiling medicinal liquor were determined by FAAS. 利用火焰原子吸收法测定5种英平诸痹灵药酒中铜、锰、镍、钴、锶、锂的含量。
- Sea-floor cobalt crust is rich in such metals as Mn, Co and Ni, and has been one of recently-exploited and investigeted mineral resources. 海底钴结壳富含锰、和镍等金属，是人类近期勘探和开采研究的热点之一。
- Laser Surface Alloying of 20Cr_(2)Ni_(4)WSteel with Co Powder 20Cr_（2）Ni_（4）W钢钴粉涂层激光合金化的试验研究
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- Content of 11 kinds of trace elements(Sr,Mn,Mo,Zn,V,Cr,Fe,Co,Cu,Ni,Ti)in 15 kinds of edible fungi was determined by ICP atomic emission spectroscopy. 用电感耦合等离子体发射光谱仪对15种食用菌中的11种微量元素(Sr、Mn、Mo、Zn、V、Cr、Fe、Co、Cu、Ni、Ti)含量进行了测定。
- 今日热词
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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
