A mixed glucosamine salt was prepared by using glucosamine hydrochloride and magnesium sulphate as starting materials. 利用氨基葡萄糖盐酸盐和硫酸镁为起始物制备氨基葡萄糖混合盐。
Mixed Salt Base Mud Used for Assessing Polymeric Filtrate Loss Reducers EXPERIMENTAL EVALUATION ON FORMATE BASED DRILLING FLUIDS FOR GAS HYDRATE DRILLING IN OCEAN WATER 钻井液用合成聚合物降滤失剂滤失量测定方法探讨海洋水合物钻井用甲酸盐钻井液体系研究
Performance of mixed salt solution in solar dehumidification system 太阳能除湿系统中混合盐溶液的性能
Effect of mixed salt and alkali stress on seed germination of Trifolium repens 混合盐碱胁迫对白三叶种子萌发的影响
Effects of Mixed Salt Stress and Recovery on the Seed Germination of M.sativa in Different Temperature Conditions 不同温度下复合盐胁迫及恢复对紫花苜蓿种子萌发特性的影响
Kinetics of leaching rare earth from a weathered crust elution-deposited rare earth ore in South China with mixed ammonium salt 混合铵盐用于风化壳淋积型稀土矿浸取稀土的动力学研究硅铝碳酸盐型风化壳
An approach to determining pre-drilling formation pore pressure with credibility for deep water exploration wells Mixed Salt Base Mud Used for Assessing Polymeric Filtrate Loss Reducers 深水探井钻前含可信度的地层孔隙压力确立方法钻井液用合成聚合物降滤失剂滤失量测定方法探讨
The seed of the nettle, mixed with fodder, gives gloss to the hair of animals, the root, mixed with salt, produces a beautiful yellow coloring-matter. 荨麻子拌在刍秣里能使动物的毛光润,根拌在盐里可制成一种悦目的黄色颜料。
Analysis of Common Troubles in Hydraulic System of Mixed Potassium Salt Mining Equipment 钾混盐水采设备液压系统常见故障分析
The Ni-Fe-Mo prealloy powder is prepared by coreduction of mixed salt with hydrogen at 873K, 1023K and 1073K respectively. 利用氢气共还原混合盐制取Ni-Fe-Mo预合金粉,分别在873K、1023K、1073K温度下还原。
Studies of Chemical Refrigerant Containing Mixed Solvent Salt 混合溶剂盐化学制冷剂的研究
Relation Between Coating Thickness and Carbon Content and Holding Time in Carbon Steel's Mixed Salt Bath Vanadinizing 碳钢混合盐浴渗钒时覆层厚度与含碳量及保温时间的关系
With mixed salt concentration increasing, Influence on rate of emergence of cucumber at non-germination treatment was more serious; 随着复盐处理浓度的增加,黄瓜未催芽播种和催芽播种的出苗率都呈现出了减少的趋势,示催芽播种所受影响更严重;
Better powders could be obtained by coating-coprecipitation from a mixed salt solution of zirconium and yttrium containing ultrafine a-Al_2O_3 dispersion. 由悬浮着超细α-Al2O3粉末的锆、钇混合盐溶液进行包裹沉淀,可获得性能更佳的α-Al2O3-ZrO2(Y2O3)粉末。
The results indicated that there were actually two stresses, the salt and the alkaline stress in the mixed salt stress. 在含有碱性盐的混合盐胁迫中,包含有盐胁迫和碱胁迫两种作用。
Density of Potassium Fluotantalate and its Mixed Melt salt System 氟钽酸钾及其相关熔盐体系的密度
Characterization and Fabrication of Ion-exchanged Glass Waveguides with Mixed Melt Salt 混合熔盐离子交换玻璃光波导的制备与特性研究
The germination rate was determined for Leymus chinensis seeds under NaCl, Na_2CO_3, and mixed salt stress. 对羊草Leymuschinensis种子在NaCl,Na2CO3和混合盐胁迫下的发芽率进行测定。
The research of mixed molten salt ion exchange 混合熔盐离子交换的研究
PAN based carbon fibers intercalated with FeCl 3 are synthesized by mixed molten salt method. The intercalated layer structure of samples is investigated by X ray diffraction ( XRD). 采用混合熔融盐法成功地合成了以PAN基高模量碳纤维作宿主,FeCl3作插层剂的石墨层间化合物,采用XRD技术对其层间结构进行了表征。
The freshening culture of Penaeus monodon was tested in a mountain area of Longyan city, Fujian during 1996 and 1997 by the Fujian Institute of Oceanology. The culture pond water was mixed by salt brine water and mountain stream. 1996、1997年福建海洋研究所在福建省龙岩市山区以盐卤水与溪水调制成养殖水体,进行斑节对虾淡化养殖试验。
Mechanical milling, mixed salt reaction, self-propagating high-temperature synthesis, reactive infiltration process, solid-liquid reaction and in-situ solid reaction, and other several kinds of in-situ reaction synthesizing technologies for fabricating magnesium matrix composite are described with special reference given to their fundamental mechanisms and features. 着重介绍了机械合金化法、混合盐反应法、自蔓延高温合成法、反应浸渗法、固液反应法和原位固态反应法等镁基复合材料的制备方法及其原理与特点。
Research on Parameters of Electrolytic Colouring Aluminum into Gun-Black in Sn-Ni Mixed Salt 铝材Sn-Ni混合盐电解着枪色参数研究阳极化铝光干涉电解着色的研究
Compare with single salt, the mixed salt enable plant nutrient uptake remained relatively stable. 7. 与施单一盐相比,施混合盐能使植物吸收养分保持相对稳定。
The mixed salt solution of Lithium chloride and Calcium chloride with the mass ratio 1:1 was used as the liquid desiccant in the system. The efficiency of the system was studied by different experiments. 采用质量比为1:1的氯化钙、氯化锂混合盐溶液作为除湿剂,实验测定了超声雾化液体除湿空调系统的效率。
The pH of reaction solution, feed rate of mixed salt solution, reaction time, reaction temperature have a great influence on the precursor particle size and surface morphology by controlling the experimental condition of the co-precipitation process. 通过控制共沉淀过程中的实验条件,得到反应溶液的pH值、镍钴锰混合盐的进料速率、反应时间、反应温度对前驱体颗粒的粒径和表面形貌都有较大的影响。
Proper calcium salt, sodium salt and mixed salt may promote nitrogen, phosphorus, and potassium uptake of Zea mays, or nitrogen and phosphorus uptake of RPL. 适量钙盐、钠盐或钙钠混合盐能促进玉米对N、P、K的吸收及刺槐对N、P的吸收。