Investications were made on the formation mechanism of multiple carbides and affection of grain size of W扖, at the heterogeneous joints of WC-3OCo Cemented Carbides /carbon steels S45C welded by hG, vith the optical.
在硬质合金WC-30Co与钢S45C采用TIG焊的焊接接头处，有复合碳化物（M_6C，M_(23)C_6等）生成。
Technique of compound chemical blockage removal with water-gas pulsating wave;
水气脉冲波复合化学解堵技术
Applied research of compound deplugging by vibration acidization;
振动酸化复合解堵增注技术应用研究
Preparation and properties of bamboo charcoal-chitosan compound sorbent;
竹炭—壳聚糖复合吸附剂的制备及其性能
Studies were undertaken on the key points in the compounding and processing technology of the juice with carrot and tomato as the major materials,and orthogonal tests were done to get the optimum formulas for carrot and tomato juices.
以胡萝卜、番茄为原料,对其复合制作工艺中的技术要点进行了研究,应用正交试验筛选出了胡萝卜汁和番茄汁的最佳配方,经过反复实验确定了最适合的工艺流程,并对加工过程中维生素C、胡萝卜素的稳定性、影响因素及保护措施进行了探讨。
The modification of aqueous polyurethane dispersion is focused on crosslinking and compounding technologies.
交联改性和复合改性是近年来水性聚氨酯改性方法研究的重点,论述了各种改性技术的基本理论和实施方法。
This paper introduces the investigation and progress on titanium dioxide responding to visiblelight irradiation as a result of doping and compounding.
从纳米TiO2的掺杂和复合两方面,介绍了近年来实现其可见光化的研究进展。