查询词典 process cost

In this dissertation , the fading status of several mid-temperature vinyl sulphone reactive dyes with different color and relatively low cost in light and perspiration has been tested according to the ATTS standard. A team of three prime color reactive dyes with high light-perspiration fastness (Levafix Fast Red CA、Reactive Yellow 3RS、Reactive Navy RGB) has been selected and the influence of different dyeing process parameter on their match performance were studied and finally the proper normal dyeing process was confirmed.

其次，本文从实际应用角度出发按照ATTS汗液标准测定了一些不同色相的成本相对较低的中温型含乙烯砜活性基的活性染料在光照及汗液组分作用下的褪色情况，从中筛选出了具有较高耐光汗复合色牢度的活性染料三原色Levafix Fast Red CA、活性黄3RS、活性藏青RGB，并研究了不同工艺参数对其配伍因子的影响，确定了常规最佳工艺。

Carboxymethyl cellulose was used for pulping agent and water was used for dissolvent in this process. The organic pulp on the surface of the ZnO nanotapers film was decomposed fully, and the ZnO nanotapers were neither curving nor conglobating at high temperature. Moreover, this method had the advantages of low fabrication cost and simple process.

该工艺以羧甲基纤维素为制浆剂，以水为溶剂，所制备的ZnO纳米锥薄膜表面上的有机浆料已基本分解，ZnO纳米锥在高温下既不会弯曲也不会团聚，且成本低，工艺简单。

Cutting of sheet metal to produce part is a necessary process in ship manufacture, and it is evident that nesting before the process maximizes material utilization and economizes cost.

下料排样是船舶制造中必要的一个工艺过程，通过下料前的排样可以显著提高钢材的利用效率，从而节约造船成本。

This thesis mainly explored the internal logic and mechanism of the de-powering process. Specifically, the present research has analyzed four types of institutional interlinks, which are found in the operating process, including delegitimation, increase of the cost of safeguarding rights, the alternative usage of institutions and the weakening of social support.

本文主要对剥权过程的内在逻辑和机制进行了深入探讨，分析了资本和地方权力体系在制度运作实践中形成的去合法性、增大维权成本、对制度的选择性利用和弱化社会支持四种制度连接机制。

Compared with the present process for the synthesis of acrylate by esterification of acrylic acid, which comes by oxygenation of propylene, the process by the carbonylation of acetylene to acrylic acid and its esters pays less cost, and so, is worth to be studied.

相对于目前主张的丙烯氧化法生产丙烯酸，再酯化生产丙烯酸酯的主流工艺，乙炔羰基化法合成丙烯酸及酯的工艺具有很好的经济性应用价值。

So, the paper brings out a feed forward cascade PID control method in order to optimize control process according to technological flow and control theory. It promotes the system stability and decreases the cost of the water process.

通过分析处理工艺流程及生产控制原理提出了前馈串级控制的控制方法，利用该控制方法对控制过程优化，提高了系统适应能力，降低了污水处理加药费用，同时保证了回注油田污水的质量。

The conversion cost of new process is 142.85 Yuant^(-1), which is less than pre-pressing extraction process by 20%.

新工艺具有降低生产成本，提高产品质量，增加经济效益等突出特点。

Compared with original process, the problems of the reaction of mixed acid anhydrides and hydrolyzation were solved. The improved process has high yield, low cost and is easy to operate, while the quality of products is much more stable and suitable for industrial production.

改进后的工艺新解决了原工艺酸酐反应不完全及水解等问题，操作简单、产品质量稳定、收率高、成本低、更适合工业化生产。

So the system COREX off gas shaft furnace process simulation and training is set up. The distribution of flow field, pressure field, and temperature field, and concentration field are obtained Technician can directly see the distribution of gas and burden flow and can understand deeply shaft furnace process principles et al. This system can compute material and energy balance and production cost et al. It can train operator and technician et al.

为此我们利用前面开发的综合竖炉数学模型，开发了利用COREX尾气的竖炉过程的仿真培训系统，以使从事此过程的技术人员能够深入了解COREX尾气竖炉还原过程的原理、反应过程等内部现象，直接观察到竖炉内部气流、物流及气体压力、温度和浓度的分布；对COREX尾气竖炉工艺可进行能流物流平衡和生产成本计算；并对操作人员和工程技术的人员可进行教学培训功能等。

The results show that BS 460MPa grade reinforced bar can be produced all from Q235 or 20MnSi billet by the remained heat treatment process but the production cost of the former is lower. When the water pressure minishes, the intensities of reinforced bar reduce; the higher the temperature at the entrance of cooling bed is, the lower the intensities are. Therefore, the commendatory process parameters are that five stages coolers should be opened, water pressure should be all 1.8～2.0MPa and the temperature at the entrance of cooling bed of Q235 reinforced bar should lower than 650℃. The typical microstructure(Q235): the surface layer is tempered sorbite; the transition layer is pearlite and ferrite, and the partial ferrite is acicular; the core is pearlite and ferrite and the grain fineness is 8～10 grade. The yield strength is reduced by 10～20MPa after natural ageing and it can be simulated by artificial ageing(100℃×2h or 200℃×1h).

结果表明，Q235和20MnSi钢都可以利用余热处理工艺生产出性能合格的钢筋，但前者的生产成本较低；水压减小，钢筋强度降低，上冷床温度越高，强度越低，推荐5段水冷器全开，水压均为1.8～2.0MPa，Q235钢筋的上冷床温度应控制在650℃以下；钢筋典型的金相组织（Q235）表层为回火索氏体，过渡层为珠光体+铁素体且部分铁素体呈针状，心部为珠光体+铁素体，晶粒度8～10级；自然时效后屈服强度下降10～20MPa，用人工时效可以模拟自然时效，工艺是100℃×2h或200℃×1h。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。