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- The method of physical analysis including partical size distribution, apparent density and flow rate were introduced. 同時(shí)介紹了鋅粉顆粒大小分布、視密度和流速等物理性能的測試方法。
- The Gallnuts of Quercus lnfectoria are pulverized to required partical size and extracted in aqueous media. 將此物按一定的大小粉碎，放在溶液中萃取。
- Resu lts The o ptimal extract technique is as follows:10 mesh of herb partical size,3 times of extract and 80% ethanol as precipitating agent. 結果最佳提取工藝為采用10目粗顆粒、提取3次,采用80%25乙醇沉淀。
- When the temperature increases,the average partical size of terephthalic tends to decrease,but it's not sensitive at the experimental conditions. 溫度提高有使粒徑減小的趨勢,但在實(shí)驗條件范圍內影響不大。
- WANG Yu-hua.The effect of the partical size composition of materials on the reverse flotation of bauxite[J].Metal Mine,2002(8):29-41. [4]王毓華.;物料粒度組成對鋁土礦反浮選的影響[J]
- The results showed that the better mechanical properties of Kaolin-filled NR vulcanizate were obtained when up to 200 phr of laminal Kaolin with small partical size were used. 結果表明,片狀和粒徑較小的高嶺土填充的NR硫化膠有較高的力學(xué)性能,且在填充量達200份時(shí),仍保持較高的力學(xué)性能。
- In this paper,flower-like ZnO nanocomplex which have uniform partical size was prepared with PEG-assisted hydrothermal method,and the products were characterized with SEM,XRD. 采用聚乙二醇(PEG(2000))輔助的水熱合成法制備出了粒徑較為均勻的花狀氧化鋅納米團簇,并用SEM、XRD對其進(jìn)行了表征。
- Based on the characteristics of raw materials, the laboratory sintering experiments with different coke size were conducted to find the proper partical size of coke. 針對原料條件的特點(diǎn),進(jìn)行不同焦粉粒度的燒結試驗,尋找適宜的焦粉粒度指導生產(chǎn)。
- Using these observations, the complete partical size distribution of the ground coal for a given specific energy input has been made, which agrees well with the experimental observations. 通過(guò)實(shí)驗測定和分析,在給定單位輸入功的條件下,計算出的煤產(chǎn)品粒度分布與實(shí)測結果非常吻合。
- Catalytic Performance of Supported Cobalt Ultrafine Partical Catalysts 負載型鈷基超細粒子催化劑的催化性能
- The results show that the reaction rate is only related to the concentration of reactant when the partical size of reactant, the reaction temperation and the stirring rate are constant. 結果表明：當反應物粒徑、反應溫度和攪拌速率一定時(shí)，納米氧化鋅與硫酸氫鈉溶液的反應速率僅與反應物的濃度有關(guān)；
- Effect of different forms and partical size of carbon on powder metallurgy friction material of copper-base was systemicly studied by mixing-forming-sintering and test-property, SEM. 摘要借助混料-成形-燒結等工藝和性能測試、掃描電鏡(SEM)的觀(guān)察和分析，研究了不同種類(lèi)和粒度的碳對銅基粉末冶金摩擦材料性能的影響。
- Keywords Coppersilicate;Ultrafine partical;Hydrothermal crystallizaion;MEL structure;Characterization; 銅硅分子篩;超微粒;水熱晶化;MEL結構;表征;
- Keywords coke;partical size;sintering process; 焦粉;粒度;燒結過(guò)程;
- Keywords crusher;partical size;crushing technics; 破碎機;入磨粒度;破碎工藝;
- They differ in size but not in kind. 這些東西的區別只是大小不同而實(shí)質(zhì)一樣。
- The pigment obtained was characterised by means of X-ray diffraction, partice size distribution measurement and scanning electron microscopy. 所制得的顏料通過(guò)X射線(xiàn)衍射、粒度分布測定及掃描電子顯微術(shù)進(jìn)行檢定。
- And the mid- size car have a lot more legroom. 而且中型車(chē)的腿部伸展空間較為寬敞。
- Keywords gas evaporation;ultrafine partice;coalescence;agglomeration; 氣相蒸發(fā);超微粒子;凝聚;團聚;
- DISCUSSION ON CONTROLLING PARTICAL SIZE OF PURE MOLYBDENUM TRIOXIDE 淺談高純三氧化鉬生產(chǎn)的粒度控制
