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This paper discussed the pre-passivating treatment of circulating water system and anticorrosion test. 介绍了循环水系统预膜效果化学检测方法的试验情况,为有效维护金属换热设备和管道提供参考。
Outdoor exposure anticorrosion test 户外暴露腐蚀试验
Pre-passivating Treatment of Circulating Water System and Anticorrosion Test 金属设备预膜效果化学检测定量分析方法试验
A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
This text introduce the situation of natural environmental anticorrosive test of composite materials and it's coat on the marine climate condition.And analysis the result of test. 本文介绍了复合材料及防护涂层在湿热区海洋性气候条件下的耐腐蚀性自然环境试验情况,并对结果进行了分析。
Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
Reinforcement anticorrosion test of fly ash concrete containing polypropylene fibers 聚丙烯纤维混凝土抗钢筋腐蚀试验研究
Keywords VCM;oxychlorination quench tower;protecting coating materials;anticorrosion test; 氯氯化急冷塔;防护层材料;腐蚀试验;
He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
Keywords Zinc-rich coating;Floodgate;Outdoor exposure anticorrosion test;Indoor anticorrosion test; 关键词富锌涂料;水闸;户外暴露腐蚀试验;室内腐蚀试验;
It will be wise to go over your test paper again. 还是把您的考卷再检查一遍的好。
Let us show you to see the engine to test. 让我们指给你看要测试的发动机。
He is answering the test paper busily. 他正忙着答考试卷。
Don't tumble down on this easy test. 这次考试不难，你可别考砸了。
Tomorrow we'll have a history test. 明天我们将进行历史测验。
That driving test was a real doddle. 那次驾驶执照的考试真是易如反掌。
The battery is on test at the moment. 此刻正在对这种电池进行测试。
But for Tim, the whole class passed the test. 除蒂姆之外，全班都通过了这次考试。
The boys were given an intelligence test. 那些孩子们接受了智力测验。
In the main, the pupils did well on the test. 总的来说，学生们考得很好。