1、

Firstly stannate conversion treatment , and then electroless nickel plating was carried out on the conversion film.

研究了转化膜及化学镀镍涂层的成分、结构和耐腐蚀性能.

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2、

Medium: water, polluted water, oil and weak corrosive liquid.

介质: 水 、 污水 、 油类及其它弱腐蚀性液体.

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3、

The relation between concentration of PS and corrosion current is studied by method of polarization curve.

用电化学参数法研究石油磺酸盐对A3钢的腐蚀电流与其浓度的关系.

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4、

Recently, with the progress of inducers technology some highspeed boiler feed pump only applied it to settle the problem have been used for an overhaul period.

大型火力发电机组配套的高速锅炉给水泵的汽蚀问题的简单高效的解决一直是个工程界的难题。

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5、

Quality control and construction management of metallic structure anti-corrosion coating

金属结构防腐蚀涂装的施工管理和质量控制

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6、

Study on the anti-cavitation property of shape memory alloys

形状记忆合金的抗穴蚀能力试验研究

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7、

Early campaign posters featured etched portraits of the candidates looking statesmanly and were printed using wood or metal plates, sometimes inked in color.

早期的竞选海报通常绘有候选人政客模样的蚀刻画像,使用木质或金属板材印刷,有时还会使用油墨着色。

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8、

Every so often, I spend my weekend fielding phone calls from journalists who have been fed a cock and bull story about a13th Zodiac Sign.

有时,我会花周末的时间巧妙地回答被13星座的无稽之谈侵蚀的记者们的电话,这归功于一群以挑拨离间为己任的天文学家们。

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9、

You can draw your simple stick figure, and then it collaborates with you to create, sort of, like, a post-war German etching.

你也能画一些简笔画。这样的画加上你的创造,如,一种战后德国蚀刻技术。

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10、
11、

Low Pollution, Low Corrosion and High Efficiency Incineration Technology of Organic Solid Wastes

低污染、低腐蚀、高效固体有机废物焚烧技术

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12、

Results show that PPy can inhibit corrosion of stainless steel by passivation and release of dodecylbenzenesulfonate anion. 3.

结果表明,PPy膜通过与不锈钢发生电化学反应,使不锈钢钝化,释放出的十二烷基苯磺酸根离子也能抑制不锈钢的腐蚀。

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13、

But the concern is that, with non-performing loan rates running at close to 8 per cent at Bankia and at a still elevated 4 per cent at Santander and BBVA, Spanish losses could eat into those capital reserves.

但人们担心,在bankia的不良贷款率接近8%、桑坦德和西班牙对外银行的不良贷款率依然高达4%的情况下,它们在西班牙市场的损失会侵蚀这些资本储备。

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14、

Next, the scientists used chemicals to dissolve the resist that the electrons had struck.

然后, 科学家们用化学方法把电子轰击过的抗蚀层溶解掉.

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15、

Discussion abou the reason for block-up and corrosion in deacidification and ammonia evaporating system

浅析承钢化学产品脱酸蒸铵系统堵塞与腐蚀原因及对策

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16、

Study on Corrosion Cumulative Damage Rules and the Calendar Life of Aircraft Structures

腐蚀累积损伤理论研究与飞机结构日历寿命分析

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18、
19、

Carol is blessed with a strong bone structure that resists the ravages of time.

卡罗尔天生一副强健的骨骼结构,能够抵御岁月的侵蚀。

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