ld process
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网络 LD法
双语例句
- The results show that the process uses small amount of LD catalyst, gets higher target product yield and content, thus reduces the cost production.
采用LD催化剂，优化了工艺条件，与使用二甲胺催化剂相比提高了产品含量和收率。 - This was the LD process, which used oxygen gas for the oxidation of impurities in iron.
这就是氧气顶吹转炉炼钢法（LD炼钢法）。这种方法使用氧气来氧化铁水中的杂质。 - In conclusion, both LD and TOF methods could be used as the tools during the research process, and the latter one was more suitable for the quality control.
在控制吸入剂质量研究中可采用快速的LD法和TOF法，而质量控制则以TOF法更为合适。 - Experimental Study on Production of High Cleanliness Spring Steel by Small Size LD+ LF+ CC Process
小转炉+LF+CC生产弹簧钢的试验研究 - Under this condition the average flow rate of the stirring gas through the converter bottom was 0-27 m3 ( t. min) and the average nitrogen content in steel at the end point was 32 ppm, close to that of LD process.
底部搅拌气体供气强度平均为0.27m~3/（t·min），吹炼终点时，钢中氮含量平均为32ppm，与LD法相近。 - End-point control of baoshan's 300t LD process
宝钢300t氧气顶吹转炉吹炼终点控制 - An elementary introduction to the importance of developing the rotary oxygen lance LD process
浅议旋转氧枪转炉炼钢法在我国的开发价值 - The molten steel composition adjustment model for LD converter based on minimum alloy cost is designed and applied to on line control of steelmaking process in Baosteel.
介绍了基于合金最小成本的转炉炼钢钢水成分调整模型并应用于宝钢炼钢在线生产控制的情况。 - The experimental results showed that the presence of RE could obviously accelerated nitriding process of LD steel.
结果表明：稀土对LD钢的氮化过程有明显的催渗作用； - These results indicated that enhancing the LD and improving microcirculation, in the process of prevention and treatment of ACI may have high value in increasing the blood flow of capillaries in ischemic cerebrum, reducing the area of infarction and improving the prognosis of patients;
本结果提示，在预防和治疗ACI过程中，提高LD，改善微循环，对增加缺血脑组织的血液灌流，缩小梗塞面积和改善预后具有重要的临床意义。 - The technology of desulphurization, dephosphorization and decarburization in metal pretreatment, LD steelmaking, Secondary refining and continuous casting process for steel for pipe is presented and analyzed in this paper, emphasizing on the effect of rare earth metal on deoxidation and modification of inclusion in steel.
介绍和分析了铁水预处理、转炉炼钢和二次精炼、连铸生产等管线钢生产工序的脱硫、脱磷、脱碳等技术，强调了稀土对脱氧和控制钢中夹杂的作用。 - The speciality resin LD 100 BW produced after the process modification possessed stable quality and completely satisfied the requirements of cable industry.
改进后生产的LD100BW完全满足电缆行业标准，产品质量稳定。 - The technology development about vanadium-bearing hot metal desulfuration, LD recovery vanadium, semi-steel steelmaking is introduced, and key job improved process is viewed in this article.
概述了攀钢含钒铁水预脱硫、转炉提钒、半钢炼钢技术的进步，展望了今后工艺优化的重点工作。 - This paper discusses the system optimization of LD converter steelmaking process.
本文探讨了攀钢转炉炼钢工艺的系统优化。 - The method of recording eye movement is used to investigate the characteristics of cognitive processing and eye movement of children with learning difficulties ( LD) in the process of visual search.
本研究利用眼动记录技术，探讨学习困难儿童（学困儿童）视觉搜索过程的眼动特性。 - Analysis on the Performance of Energy Consumption of LD Steelmaking Process
转炉炼钢工序能耗实绩剖析 - In this paper, the analysis and quality management computer ( AMC) system in LD steelmaking process is introduced. This system will supply a lot of analytic real-time data for LD process computer SCC, and can perform the statistical quality analysis for production status.
本文介绍了在转炉炼钢中引入的化验分析和质量管理计算机系统，该系统为车间过程机SCC提供大量实时分析数据，并能对生产状况进行统计性的质量分析。 - Development of LD top-bottom combination blowing process in China
氧气转炉顶底复合吹炼在我国的进展 - At different azimuth of the maximum LD and are increasing as growth process, and the increase of maximum LD is smaller than the increase of minimum LD.
不同方位角的LD的最大值和最小值都随着生育进程不断增加，且LD最大值增加幅度不及LD最小值大。 - The FeO in final slag was 2-4% less than that of LD process.
终渣氧化铁比普通顶吹下降2～4%。 - On the Rolling Process of Rectangular Tubular Products The thermal effect of rectangle-section laser crystal induced by high power laser diode ( LD) eccentric-end-pumped was investigated.
对激光二极管（LD）端面高功率偏心抽运矩形截面激光晶体引起的热效应进行了研究。 - The hydrogen content in the molten heavy rail steel was measured in every stages from LD tapping to mould ( without the VD refining process).
研究了包钢重轨钢从转炉出钢到结晶器各个工序过程（未经VD真空处理）钢液中氢含量变化。 - LD process is now prevailing in world's steelmaking.
LD转炉炼钢法是目前世界上的主要炼钢法。 - Effect of Rare earth ( RE) elements on nitriding process of LD steel was studied.
研究了稀土元素对LD钢氮化过程和抗滑动磨损性能的影响。 - A study on the new heat treatment process of the roller made of LD Steel
LD钢制车圈轧辊的分级&等温淬火新工艺研究 - Research on the cleanliness of low carbon Al-killed steel during LD-RH-CC process
LDRHCC工艺生产低碳铝镇静钢清洁度的研究 - Investigation of model for prediction of LD process by using composition detection of exhaust gas
利用烟气成分检测预报转炉冶炼过程的模型研究 - A series of measures to reduce energy consumption of LD process in steelmaking plant of Bao Steel are briefed.
报导了宝钢炼钢厂降低转炉工序能耗的一系列措施。 - Large-capacity single-mode optical fiber communication systems require LD single longitudinal mode, mode control is one of the main topics of laser research, will also affect the performance of the laser in the laser process, light, electricity, heat and other characteristics.
在大容量单模光纤通信系统中都要求LD单纵模工作，模式控制是激光器研究的主要课题之一。在激光器工作过程中，光、电、热等特性也会影响激光器的性能。 - The main contents and the innovations of the study can be summarized as follows: Firstly, the equivalent method of optical effect is proposed and applied to the calculation process which deduces the expression of laser beam parameters.
本文的主要内容及创新成果如下：（1）提出了光学效果等效的方法，并将其应用到LD泵浦绿光激光器的光学谐振腔内激光束参数表达式的推导过程中。