In this paper, the mechanism and forming process of the cracks in view of the stress corrosion were analyzed accounting for the pressure vessels working in the atmosphere of wet hydrogen sul-phide, sodium hydroxide or liquidized ammonia.

本文分析了壓力容器及設(shè)備在濕潤硫化氫、氫氧化鈉溶液和液氨介質(zhì)中應(yīng)力腐蝕開裂的機理和應(yīng)力腐蝕開裂的過程欧美视频自拍日韩在线观看免费。

It is reported from Peking that although the proposed Imperial University has been given temporary quarters in the great temple known as the Ma WangMiao in Peking, which contains some 280 rooms, these quarters are still too limited in view of the large number of Doctors, Masters of Arts, and Licentiates who have recently applied for the privilege of matriculating in that institution.

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We thought that prefabricating a neaurethra with vaginal mucosa inlay graft in radial forearm tubing flaps is superior to "a-tube-in-a-tube" flaps in view of lowered urethrocutaneous fistula rate.

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In view of the climate and high yield, the suitable sowing time of ratooning rice was in late March to early April in Changsha district, the most suitable sowing date was in late March.

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In view of strong shaking in the millions of people, the industrial city razed to the ground in an instant.

在強烈的搖撼中，這座百萬人口的工業(yè)城市在頃刻間夷為平地人人插人人爱人人操。

And he also realizes the driving actual strength in view of Buddhist nun of competitor all alone, Microsoft, ren Tiantang cannot have been in short-term inside the throne that recaptures industry old, the state of mind that must want to hold dozen of protracted battle in the arms goes facing reality.

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In view of this, based on the frame of the precautionary savings theory of the west, in order to analyze the phenomena of high savings in our country, the author rethinks the precautionary savings theory newly during the transitional period, combining the characteristics of the institution changes.

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Cr13 and Cr18Ni8 series stainless steels would be used for ship parts in the past,the former being poorly resistant to seawater and the latter being insufficient in the strength.In view of this fact,the seriated forrite-austenite dual steels with high strength and good resistance to seawater have been developed.

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In view of the reservoir geologic features and severe fine silts production situations in Liaohe Oilfield,the technique of sand control deep in formations and sand carrying oil production has been developed through the study in sand control basic theories and tests.

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