In order to enhance production of soybean in semi-arid area and find new way to solve problems of drought and water shortage of soybean growth process,the study used simulate field plot experiment to find soil finishing agent\'s impact on soil moisture,yield and quality of soybean with the subsurface drip irrigation.
为了促进干旱半干旱地区大豆的生产,解决大豆生产过程严重缺水问题,采用模拟大田的试验方法,进行土壤处理剂——Guilspare在地下滴灌条件下对土壤水分、大豆产量以及品质的试验。
BINDER TREATMENT TECHNOLOGY FOR HIGH PERFORMANCE STEEL POWDER MIXES
用粘结剂处理工艺制备高性能预混粉
THE DEVELOPMENT OF BINDER-TREATED ALTERNATIVES TO DIFFUSION ALLOYED POWDERS
替代扩散合金化粉末的粘结剂处理粉的研制
The Effect of Treating Time on the Shear Bond Strength of the Seventh Generation of Adhesive
粘结处理时间对第七代粘结剂剪切强度的影响
The Effects of Different Agents on the Surface Treatment of Silicone Rubber Bonded Inorganic-Organic Laminated Glass Bonding Performance
不同表面处理剂对硅橡胶粘结无机-有机夹层玻璃粘结性能的影响
Effects of Different Agents on the Surface Treatment of Silicone Rubber Bonded Inorganic-organic Laminated Glass Bonding Performance
表面处理剂对无机-有机夹层玻璃粘结性能研究
Effect of Different Treatments of Dentin Surface on Sheer Bond Strength between Different Luting Agents and Dentin.;
牙本质表面不同处理方法对粘结剂与牙本质间剪切强度的影响
Made of or coated or treated with rubber, plastic, or a sealing agent to prevent penetration by water.
用防水材料处理过的以防止漏水而用橡胶、塑料或粘结剂制作、覆盖或处理过的
Development and application of a caulking adhesive for treating of cracks of heavy dams
大坝裂缝处理用胶粘剂的研制及应用
Treatment of high fluorine contained groundwater by modified clay as defluoridation reagent
改性粘土除氟剂处理高氟地下水研究
Impact of Polytetrafluoroethylene Emulsion Binder Pretreatment with Ethanol on the Performance of Gas Diffusion Electrodes
粘结剂聚四氟乙烯乳液经过乙醇预处理后对气体扩散电极性能的影响
The surface treatment methods of the fluoroplastics for adhesion, the selection and formulation of adhesives used the adhesion technology and the performance characteristics and applications of the bonding part are introduced.
介绍氟塑料粘接的表面处理方法,胶粘剂的选配和粘接工艺,以及粘接件的性能特点与应用情况。
Structural Adhesives for Energy Management and Reinforcement of Body Structures
能源管理与强化车体结构的结构粘合剂
The study of reactive dyeing wastewater treatment using the composite of coagulants and clay mineral material
粘土矿复合絮凝剂处理活性染料废水的研究
Comparative study of shear bonding strength on different bonding treatments of different fiber posts in root canal
不同纤维桩与根管不同粘结处理修复后剪切粘结强度对比研究
Effects of radicular dentin treatment and luting materials on bond strength of quartz fiber posts in vitro
根管壁表面处理和不同粘结系统对纤维桩粘结强度的影响
Process Performance Optimization and Mechanism for the Gas Hard Phenolic Resin Binder;
气硬酚醛树脂粘结剂工艺性能优化及机理研究
Study on the Toughening Modification of Structural Adhesive Based on Process Engineering
基于过程工程学原理结构胶粘剂增韧改性研究
solid propellant binder
固体火箭燃料粘结剂