)was studied as researched materials at different treatments that include acid(S),nutrient(Y),pure water(SH),acid-aluminum-nutrient(SLY),acid-aluminum(SL)and acid-nutrient(SY).
)为材料,研究其对低pH与酸铝在不同处理条件下的响应,设置了6种处理方式:酸(S),营(Y),纯水(SH),酸铝营(SLY),酸铝(SL),酸营(SY),培养20d后测根系长度、表面积、体积、根尖数、干质量、光合色素、脯氨酸、丙二醛的变化。
The 4 kinds of die forging forming technology of Al-oil plug were analyzed.
该文对超A级尺寸精度的铝油堵 4种模锻成形工艺进行了分析对比 ,形成了一套在普通模锻设备上确保超A级尺寸精度的铝油堵 1 0 0 %合格的模锻成形工艺 ,同时介绍了高效、实用和可靠的镶块锻模设计的 8项要点。
In terms of the effect and service life of the aluminium drawing lubricant,a new type of drawing lubricant for high speed aluminium rod drawing machine was developed.
针对铝拉丝油的润滑效果和使用寿命中存在的问题,研制了一种新型高速铝大拉机用拉丝油,经过测试其理化检测性能指标,选择最佳的配方并在上海某铝线厂进行铝杆拉制试验,试验结果表明该种拉丝油性能优良,很好地起到了拉丝润滑的作用,经济成本也较低。
Study on production of polymeric silicate-aluminum sulfate by aluminum sulfate and its waste residue
利用硫酸铝及其废渣生产聚硅酸硫酸铝的研究
Flocculant--Aluminium sulfate
GB/T3151-1982净水剂硫酸铝
Chemical reagent--Aluminum potassium sulfate dodecahydrate
GB/T1275-1994化学试剂十二水合硫酸铝钾(硫酸铝钾)
Study on Aluminium Titanate Stabilized and Composite Ceramics of Aluminium Titanate and Mullite;
稳定钛酸铝及钛酸铝—莫来石复相陶瓷的研究
Stabilization of Aluminum Titanate and Preparation of Aluminum Titanate-Mullite Kiln Furniture;
钛酸铝的稳定化及钛酸铝—莫来石窑具的制备
Sintering Properties of AlPO_4-CrPO_4 Mixtures
磷酸铝-磷酸铬混合体系的烧结性能
Synthesis of Polyaluminum Silicate Sulfate and its Stability Study
聚合硅酸硫酸铝的合成及稳定性研究
Study and Application of Al-Silicate Fibre reinforced Al Matrix Composites
硅酸铝纤维增强铝基复合材料的研究及应用
Preparation of Ultrafine Alumin a Powders by Pyrolysis of Ammonium Aluminium Carbonate Hydroxide;
碳酸铝铵热分解法制备超细氧化铝粉体
Research of technology in preparing sulfatealuminiu;
利用一水硬铝石制备精制硫酸铝工艺研究
Immobilization yeast of Al alginate-based pseudo-boehmite for ethanol production
拟薄水铝石-海藻酸铝固定化酵母生产乙醇
Ca-aluminate-silicate base
铝酸钙-硅酸钙载体
Progress in Research on Electrodepositing Al and Its Alloy from Chloroaluminate Molten Salts
氯铝酸熔融盐中电沉积铝及铝合金研究的进展
aluminium potassium sulfate 12-water
硫酸钾铝（十二水合物）
cobalt blue (unmixed cobalt aluminate)
钴蓝（未混合的铝酸钴）
siallite-carbonate weathered crust
硅铝碳酸盐型风化壳
a white crystalline double sulfate of aluminum: the ammonium double sulfate of aluminum.
一种铝的双硫酸盐：铝铵双硫酸盐，白色晶状。
a white crystalline double sulfate of aluminum: the potassium double sulfate of aluminum.
一种铝的双硫酸盐：铝钾双硫酸盐，白色晶状。