The firebrick of secondary reformer dome has been turned up crack and breakage for many times maintenance,its service life is too short.

烏石化化肥廠第二套合成氨裝置的二段轉(zhuǎn)化爐拱頂自投運(yùn)以來(lái)欧美日韩午夜情爱在线视频观看免费，拱頂磚經(jīng)多次檢修，仍出現(xiàn)裂紋和破碎現(xiàn)象性受天堂，使用壽命過(guò)短日韩免费精品视频。

The technics of producing membrance for glucose and sucrose detecting were optimized. The best condition is: adding fragmentation liquid of the yeast which is breaked up in 450 times for three times, betaking mix enzyme which is prepared with 0.0036g glucose oxidase and 0.5ml kluyveromyces lactis β-galactosidase and 1.5ml distilled water, immobilizing mix enzyme through 2% glutaric dialdehyde for 1 hour.

優(yōu)化了葡萄糖和蔗糖酶膜制作的工藝條件，結(jié)果表明最新黄色网站在线入口，在以下條件：3層破碎液次數(shù)450次的破碎液国产黄色视频99视频，濃度配比為0.0036g葡萄糖氧化酶和0.5ml半乳糖苷酶用1.5ml蒸餾水溶解的混合酶液，固定混合酶的戊二醛濃度為2%800毛片，時(shí)間為1小時(shí)一级片aaa片，酶的固定效果最為理想。

This indicates that the broken rocks of crushing zone, produced in the previous spring blasting, has fallen off from the chamber wall, and erupted out of the borehole with the succeeding actions of the shock-wave and the explosion gas further expansion in the chamber.

這表明二次爆擴(kuò)時(shí)的爆炸沖擊作用使前次爆擴(kuò)產(chǎn)生的本已粉化破碎的巖石脫離腔體丝袜亚洲国产不卡，隨高速?lài)姲l(fā)的氣體產(chǎn)物沖出孔外久久黄色视频免费看，從而使空腔體積因碎巖脫落排出而增大。