On the basis of T551 and T561, a new metal deactivator with high efficiency (copper corrosion inhibitor) have been preparated by Weihua co.
在T551和T561的基础上，研制出新的高效金属减活剂(铜腐蚀抑制剂)，解决了高硫极压剂的不足，使铜腐蚀达到1级。
HIMOD flagship series USES interactive "type v" coil, the internal thread copper tube and punched slotted fin, and heat transfer efficiency is higher than the traditional coil unit.
HIMOD系列旗舰型采用了交互“V型”盘管，采用了带内螺纹的铜管及冲缝型翅片，比采用传统式盘管的机组有更高的传热效率。
In solvent extraction processes such as the separation of copper or rare earth elements, it will make a great progress to increase extractor efficiency and decrease solvent inventory and entrainment.
对于湿法冶金溶剂萃取过程，如铜或稀土等的分离可望在提高设备效率，降低溶剂装量，减少相夹带等关键技术方面取得突破性进展。
It can increase the heat efficiency of the device and extend the used life of the copper tubes of the condenser.
既提高了机组的热效率，又延长了铜管的使用寿命。
The common method of enhancing the efficiency is given, such as decreasing the iron loss, copper loss and machine loss.
从降低电机的铁耗、铜耗和机械损耗着手，给出了提高电机效率的一般方法。
To solve the problems of massive work and low efficiency during Casting Rolling processes design, an expert system for Casting Rolling process design of copper alloy tubes had been developed.
针对铸轧工艺设计工作量大、效率低的问题，进行了“铜合金管材铸轧工艺专家系统”软件的开发。
The factors affecting the separating efficiency such as the concentration of copper ion in bulk solution, the concentrations of surfactant and flocculant, and the gas flow velocity, were investigated.
探讨了影响分离效率的各种因素——主体溶液中铜离子浓度、活性剂浓度、凝聚剂浓度、气流速度等。
The leaching efficiency of copper smelter slag with high silicon is investigated in this study.
研究了一种高效的浸出高硅铜冶炉渣的方法。
The factors influencing electricity consumption in copper electrowinning are the voltage and current efficiency in electrolyzer.
影响铜电积电耗的因素是槽电压和电流效率。
The hydrogenation efficiency, selectivity and life-time of copper-based catalysts have been improved after the modification of the catalysts.
铜催化剂改良后，提高了加氢效率、选择性和使用寿命。
Improve the efficiency of the weight measurement to optimize the automatic packaging production line of copper existing structures.
提高了称重计量的效率，优化了铜自动包装生产线的现有结构。
The intensification and optimization of the copper smelting process in flash furnace are investigated by using of the "high efficiency reaction core" model.
运用闪速炉反应塔“高效反应区”模型，研究闪速炉操作的优化与强化。
Or Modulo - the modular steam heat exchanger in copper exclusively: With unit advantages for flexibility and efficiency.
或模-组合式蒸汽换热器铜独家：单位优势，灵活性和效率。
Electrolytic process is an important method of producing copper powder, two important parameters of which are particle size of copper powder and efficiency of cathode current.
电解法是制备铜粉的一种重要方法，铜粉的粒径和阴极的电流效率是其两个重要的指标。
Volume small, weight light, saves the copper and the steel consumes the material, the electricity efficiency high, a charge may continue the distance long, the hill climbing performance is strong.
体积小、重量轻，节省铜与钢耗材，电效率高，一次充电可续路程长，爬坡性能强。
The removal of the iron teeth in the armature leaves more room for armature copper, which lowers the losses and improves machine efficiency.
在电枢中去除铁刷将会给铜电枢留下更多的空间，从而降低损耗，提高机械效率。
Tig brazing process between dissimilar metals like copper and steel, copper and stainless steel are investigated and well-applied to production for high efficiency heat exchangers.
对铜与钢，铜与不锈钢异种金属氩弧钎焊工艺进行了研究，并成功地用于高效热交换器生产。
Also, in some conditions electrically the machining efficiency of conductive CVD diamond is higher than that of copper electrode.
且在某些条件下导电CVD金刚石电极的加工效率优于铜电极。
Some important indexes, such as "copper ore index", "copper resource efficiency" and "copper scrap index", etc originated from copper-flow diagram were given and analyzed.
由铜流图得到了铜工业的矿石指数、铜资源效率和废铜指数等重要指标，并对其进行了分析。
Based on the single-tube experiment, the copper tube is made into high efficiency heat exchanger, so we can study on the air conditioner system of R410A.
本文以单管试验为基础，将铜管制作成高效换热器，加以对r 410 A空调器系统进行研究。
Before it the removal efficiency of copper increases rapidly as the increase of displacement time, but after it slowly.
在该转变点前铜的去除率随置换时间增加迅速增加，以后则增加缓慢。
The products range covers high efficiency shell heat exchanger, titanium tube heat exchanger, nickel copper heat exchanger, tube in shell heat exchangers , expansion tanks and so on.
鑫雷产品涵盖高效盘管壳式换热器、钛管换热器、镍铜管换热器、套管换热器、膨胀水箱等，广泛应用于商用空调、制冷设备、热泵热水机、泳池调温设备、海鲜池恒温机。
This paper put forward, a new production technology of copper tube with that is high efficiency and saving energy, that is, the continuous extrusion technology.
提出了一种高效节能的铜管生产新技术连续挤压生产工艺。
It is applicable for welding the sheet metal of stainless steel, copper, carbon steel as the energy saving products with High efficiency.
适用于不锈钢、铜、碳钢的薄板焊接，高效节能产品。
The utility model has the advantages of low production cost, less copper pipe consumption, fast welding efficiency, high heat exchanging efficiency and reliable quality.
本实用新型具有制作成本低、铜管消耗量少、焊接工效快、换热效率高、质量可靠的特点。
The utility model has the advantages of low production cost, less copper pipe consumption, fast welding efficiency, high heat exchanging efficiency and reliable quality.
本实用新型具有制作成本低、铜管消耗量少、焊接工效快、换热效率高、质量可靠的特点。
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