查询词典 acid pickling

These emitting electrodes are a result of etching process instead of acid pickling, and are hence even reliable.

这些发射极是刻出的，不是酸洗的，因此器件更可靠。

The experiment results showed that:in acid pickling process, when reaction temperature is 100℃, the leaching time is 2.5h, mixing speed is 400r/min, the sulfuric acid density of solution is 45% and excess coefficient of sulfuric acid is 1.5, recovery rate of iron from hematite is 82.3%.

实验表明：在酸浸过程中，当反应的温度为100℃，浸出时间为2.5h，搅拌转速为400r/min，溶液硫酸浓度为45%，硫酸过量系数为1.5时，对铁矿中铁回收率可达82.3%。

It is thought by analyses that the cause of piebald wire is reffection diference of light at rough surface which is due to higher temperature and higher O 2 content in furnace in annealing of half finished product to make steel wire oxidation loss ,to make steel wire face rough after acid pickling.

分析认为形成"花丝"的原因是半成品在退火时由于炉温过高及炉内富氧造成氧化烧损、酸洗后的钢丝表面粗糙，对光的反射与正常表面不一样所致。

Because of this technology does not need the process of acid pickling and high temperature, there is no hydrogen embrittlement took place in the spare parts, and it possess a great deal of merits such as self-healing function after scotch, meanwhile it has hyper heat-resistance, hyper tonicity, hyper stickability, hyper anti-friction, hyper weatherability, hyper corrosion resistance, and when used outside, it can maintain its color for a long-period without change.

由于该工艺不经过酸洗和高温，所以零件无氢脆发生，擦碰伤后还有自愈合功能，同时还具有高耐热性，高渗透性，高附着性，高减摩性，高耐候性，高耐化学品腐蚀性。用在室外可长期保持不变色等诸多优点。

A preparation method of polysilicate polyferric chloride flocculant by leaching ferric tailings with hydrochloric acid pickling wastewater ,was studied,and the reasonable preparation craft and technological conditions were determined.

研究了以盐酸酸洗废液分解铁尾矿制备聚硅酸聚氯化铁复合絮凝剂的方法，确定了合理的制备工艺和工艺条件。

By using the hydrochloric acid pickling wastewater and scrap iron asraw materials ,the polysilicic acid - polyferric chloride flocculant isprepared under different conditions.

以盐酸酸洗废液和废铁屑为原料，制备了聚硅酸聚合氯化铁复合型絮凝剂，研究了聚铁中铁浓度、聚合硅酸浓度、聚合硅酸pH值、n∶n及复合熟化时间等因素对絮凝性能的影响。

It disperses equably and never delaminates and deposites within the time of acid pickling. The static corrosion rate tor carbon steel is 0.6g-m-2-h-1 and the efficiency of corrosion inhibition is 99.02%;the dynamic corrosion rate is below 4g-m-2-h-1 and corresponding efficiency is 95.61%.

在酸洗时间内溶液分散均匀，不发生分层、沉淀现象：标准酸洗条件下，对A3钢的静态腐蚀速率为0.6g·m~(-2)·h~(-1)以下，缓蚀率为99.02％：流速为0.4m／s的动态腐蚀速率控制在4g·m~(-2)·h~(-1)以下，缓蚀效率达95.61％。

Sushi "SUSHI","acid" that is, acid pickling food.

寿司&SUSHI&、&酸&即是酸腌制的食物。

In specialige, our factory develop and produce recently with no acid pickling series wiredrawing lubrication powder,Let wiredrawing profession have the condition to reduce cost and improve environment pollution.

特别是我厂近年来开发生产的无酸洗系列拉丝润滑粉，为拉丝行业节源该本改善环境污染创造了条件。

All plugs areindependent storehouse; In the multi-purpose place copper-piece reaches 0.5mmfor thickness the acid pickling phosphor bronze; N, E, the Linterelectrode connection reaches 5mm for the width the yellow coppertape connection.

所有插座均为独立仓位；万能座内铜件为厚度达0.5mm 的酸洗磷青铜； N 、 E 、 L 极间的连接为宽度达5mm 的黄铜带连接。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了