查询词典 corrosion

The sunken by corrosion to black oil quality, and then wash away the acidproof film, which is transparent and opaque glass line version sattle.

不纬腐化瘪下的局部涂上白色油质，然后洗去耐酸膜层，这样不离制不败了透明与不透明相间的玻璃线条版。

Kizami after offeris in glass or coloured acidproof protective film, with hydrofluoric acid corrosion.

刻好后在玻璃背后也涂上耐酸爱护膜，用氢氟酸腐化。

PU conveyor possesses acidproof endure oil corrosion-proof fit performance.

PU输送带具有耐酸耐油耐腐蚀的优良性能。

By adopting phosphowolframic acid loaded by Al2O3 as catalyst for preparing acrolein, the corrosion of equipments could be avoided and the environmental pollution was decreased and the glycerol conversion and mole selectivity of acrolein would be increased greatly.

结论］采用Al2O3负载的磷钨杂多酸作为催化剂制备丙烯醛可避免对设备的腐蚀，减少对环境的污染，大大提高甘油的转化率和丙烯醛的摩尔选择性。

The corrosion acton of carboxyl and phenol hydroxy of lignite and peat on low-alloy steel was studied.

研究了褐煤和泥炭中羧基和酚羟基对低合金钢27SiMn的腐蚀作用。

The antiseptic materials must have strong adhesiveness,good corrosion resistance and good viscosity resistance.

防腐材料应具有附着力强、耐蚀性优良以及抗粘塔能力好的优点。

The corrosion rate of mild steel in aerated water of low hardness containing molybdate and nitrite inhibitors was determined by this method.

在空气饱和的腐蚀介质中，溶解氧的浓差极化对

The Mg〓 ions in solution take part in the formation of passivation film, which was thicker than that formed in solution without Mg〓. In natural saturated air water and aerated water, the effect of several kinds of anions, dissolved oxygen pH and Ca〓, Mg〓 ions on corrosion inhibition of tungstate was investigated.

钨酸盐作为主要成分的缓蚀剂已经开始实际应用，但是对其缓蚀机理、特别是复配使用时的协同增效机理研究不多，本论文对钨酸盐及其复配缓蚀剂的缓蚀作用和协同增效机理进行了研究，并研究开发了环保型无磷钨系复合水处理剂。

The content of aerobe, facultative aerobe, and anaerobe changed regularly with increasing the immerging time, which lead to the different microbe corrosion mechanisms at different immerging time.

其中好氧菌、兼性厌氧菌、厌氧菌的含量均随浸泡时间规律性变化，这也导致在不同浸泡时间下，微生物的作用及作用机理的不同。

High purity aluminum or allumen (including 1% Zn, mass fraction) alclad on 2024 aerolite is usually employed for improving corrosion resistance. This alclad will greatly impact the mechanical properties of friction stir welded joint.

为提高2024航空铝合金材料的抗腐蚀性能，在其表面通常包有一层高纯铝或含Zn 1%的锌铝合金，包铝层在搅拌摩擦焊时会对接头的性能产生较大的影响。

Now she was hungry and angry.She began to smoulder.

现在她又饿又气，她开始流露难以抑制的怒火。

You have placed our iniquities before You, Our secret sins in the light of Your presence.

诗90：8 你将我们的罪孽摆在你面前、将我们的隐恶摆在你面光之中。