工艺技术

A new technique of desulphuration of flue gas,where double-flue and twin suction fan are used,is developed by Fujian Sanming Steel Group,based on CFB-FGD semi-dry process,which provides a new example for solving the difficult problem of sintering desulfuration in iron and steel industry.

福建三钢在CFB-FGD半干法脱硫工艺基础上大胆创新，在设计上采用了双大烟道、双主抽风机工艺配置的烟气选择性脱硫技术方案，为解决钢铁行业烧结脱硫难题提供了参考。

Anhydrous magnesium chloride may be prepared from materials containing magnesium chloride such as magnesium chloride hydrate, carnallite or bittern by different dehydrating methods of organic solvent distillation or molecular sieve absorption, gas protective heating, discomposing the MgCl2-NH3 complex that can be composed from high boiling-point polar-solvent system...

无水氯化镁制备技术经历几十年不断的探索，取得了一些进步，但彻底改变耗能高、污染腐蚀严重、流程复杂的工艺过程，开发流程简单、低污染腐蚀、低成本的绿色工艺仍然需要更深入的研究。

At the beginning of the paper, a literature review on the domestic and abroad researches of Container Terminal logistics system is provided introducing some computer simulating model technology apply case on Container Terminal logistics system on the domestic and abroad; secondly this article introduce the element and characteristics of Container Terminal operation system ,specially operation flow , controlling principle (including gate testing principle, ship controlling principle , quay operating principle , yard I/O operating principle , yard running system),followed by quality evaluating index and empiristic formulas of Container Terminal .

本文首先回顾了国内外集装箱码头物流系统的研究动态，介绍了国内外计算机仿真技术在集装箱码头物流系统仿真中的应用情况，然后介绍了集装箱码头作业系统的组成和特点，以及其装卸工艺、作业流程、操作原则(包括大门检查箱作业原则、船舶调度管理原则、码头前沿操作原则、堆场存取箱作业管理原则、堆场管理系统)，接着介绍集装箱码头系统的性能评价指标和码头通过能力经验公式及出入口车道数计算，并结合天津港集装箱码头物流系统的特点，系统地介绍了天津港集装箱码头的基本组成、布局、装卸工艺、作业流程后，评估了集装箱码头物流系统的相关性能指标，并结合实际码头的历史数据，介绍一些相关的经验公式。

The results show that, by the way of optimizing preparation condition, the spherical zirconia powders with suitable particle size distribution are prepared using chemical precipitation method. Using heterogeneous chemical precipitation coating technique, the sph, erical nickel coated zirconia powders are prepared and the heterogeneous nucleation can be done on the surface of spherical zirconia powders. The thickness of coated layer, homogeneous degree and crack of surface can be controlled by the way of controlling powder concentration, adding rate of reactants feeding and adding surface active agent.

研究表明，采用化学沉淀法，通过优化制备工艺条件，可以制备粒径分布较均匀的球形氧化锆粉体；利用非均相化学沉淀包裹技术制备的金属镍包裹氧化锆微球粉体，球形氧化锆颗粒表面作为异相成核的场所，通过控制颗粒浓度、加料速度以及添加表面活性剂等工艺条件，可以调控包裹层厚度、表面均匀度以及表面裂纹等。

With the development of modern shipbuilding technique and the transformation of shipbuilding mode, the manual and experiential technique patterns of line-heating can not meet the requirement of modern shipbuilding in processing speed and product quality. Therefore, line-heating technique has to be innovated exigently.

随着现代造船技术的发展和造船模式的转变，手工经验型的水火弯板工艺模式无论在速度上还是在质量上都已远远满足不了现代造船生产的需要，因此，水火弯板工艺的革新已是船舶制造业迫在眉睫的大事。

Electromagnetic forming is one of the high-rate forming technologies with wide applications. With the development of EMF process, the perfect theoretical study is exigently needed to predict the final shape of parts, instruct and verify the forming system design.

电磁成形是应用广泛高速率成形技术之一，随着电磁成形工艺应用的发展，越来越需要完善的理论研究来指导和检验电磁成形系统及工艺设计、预测工件最终形状。

Bbstract:Electromagnetic forming is one of the high-rate forming technologies with wide applications. With the development of EMF process, the perfect theoretical study is exigently needed to predict the final shape of parts, instruct and verify the forming system design.

电磁成形是应用广泛高速率成形技术之一，随着电磁成形工艺应用的发展，越来越需要完善的定见研究来引导和检验电磁成形系统及工艺设计、预测工件最终形状。

The process of protein feed preparation with food waste has been exploringly researched by using the technology of pretreatment in high temperature and microbial fermentation, and it is useful to selecting high effective microbes. The experimental parameters were optimized in order to achieve the optimum disposal result.

采用高温预处理和微生物发酵技术，对餐饮废渣制备蛋白饲料的工艺进行了探索研究，筛选出高效菌种，并对处理过程中的工艺参数进行优化研究，为城市餐饮废渣的资源化、无害化、减量化处理提供了一条可取的利用途径。

For an example of craft design about stamping forming of the gate of a certain railway freight car, formulize the craft calculation of fluctuate formation on a weathering steel plate of moderate thickness, and the method and course of simulating analysis about forming process using computer numerical simulation technology.

以某型铁路货车车门冲压成形工艺设计为例，阐述了耐候钢中厚板起伏成形的工艺计算以及利用计算机数值模拟技术进行成形过程的仿真分析的方法及过程。

The using instance of mould is complex, its always abated by abrasion, fatigue, or bad hot stability, and so on. To extend the longevity of mould, people try to use general heat treatment and other surface treatment, especially the gas nitriding, because of its inherent excellence, such as wearable、incohesive、co-fatigue、stand against permanence intensity and causticity under changeable load and so on, also the gas nitriding facility is cheapness, so the gas nitriding technics is abroad used.

为了提高模具的使用寿命，人们除了采用常规热处理外，各种表面强化技术也被广泛应用，特别是气体氮化工艺，因其能显著提高工件的耐磨性、抗擦伤性能、抗粘和性能、接触疲劳性能、冲击或交变载荷下的持久强度和耐腐蚀性能等，而且气体氮化工艺设备投资、生产成本低，更是被广泛关注。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。