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- The crust on the snow was thick enough for us to walk on it. 外层的雪已经冻硬,可以在上面行走。
- The white snow had a fine crust on the trees. 树上覆盖着一层美丽的白雪。
- crust on catalyst 催化剂上的皮
- Online monitoring system for fan on catalyst reforming unit. 催化重整装置风机在线监测系统。
- Crust on the snow was thick enough for us to walk on it. 外层的雪已经冻硬,可以在上面行走。
- The more HCO mixed into yR. the lower quantity of the coke on catalyst. 沙中减渣掺炼回炼油可大大降低加氢催化剂尤其是后部床层催化剂上的积炭;
- Method: A high-speed saw was used to break the crust on the burn wound and then MEBO was applied. 方法:用快速锯对深度烧伤创面的连续性进行破坏,然后配合湿润烧伤膏(MEBO)治疗。
- Like the earth, the moon is in layers, with a crust on the outsidea deep mantle below. 如同地球一样,月球上有地层,表面是一层地壳,其下是很深的地幔。
- Look, the paste has crusted on your sleeve. 瞧,浆糊都嗄巴在你袖子上了。
- Like the earth, the moon is in layers, with a crust on the outside and a deep mantle below. 如同地球一样,月球上有地层,表面是一层地壳,其下是很深的地幔。
- Researches on catalyst for preparation of hydro gen peroxide through alk ylanthroquinone route are reviewed. 蒽醌加氢催化剂分为镍催化剂和钯催化剂两类。
- By X-ray diffraction,it is found that there is BPO_4 crystallite on catalysts. 由X-射线粉末衍射分析检知催化剂可能存在着BPO_4的微晶。
- The desorption and reduction kinetics of hydrogen on catalyst XYF-5 for maleic anhydride hydrogenation have been studied by TPD and TPR. 采用程序升温脱附法(TPD)和程序升温还原法(TPR)研究了顺酐加氢催化剂XYF-5上的H_2脱附和还原反应动力学。
- The effects of the factors including temperature,O_2 concentration,passivation time and expansion rate ect, on catalyst passivation. 在适宜的预硫化催化剂固定床钝化工艺条件的基础上,进行了膨胀床预硫化钝化工艺条件的研究,考察了温度、O2浓度、钝化时间及膨胀率等因素对钝化催化剂的影响。
- On one side of a plate, place a warm chocolate tartlet, glaze the surface with the chocolate sauce. Place a chocolate crust on top of the tart. 将温热的巧克力塔放置于盘子的一边并涂上巧克力酱汁再以巧克力碎饼装饰。
- After the grounds have steeped in boiling water, tasters "crest" the mixture, penetrating the crust on top with a spoon and inhaling the aroma. 这些具有特殊意义的旅行故事不仅对招募新兵有用,还为企业宣传,为客户提供真实体验提供了原创的营销故事。
- It was found that different reaction sites on catalyst possessed different catalytic activity among which those edge reaction sites possessed higher activity. 结果表明,催化剂不同反应位上的催化活性不同,边位的催化活性较高。
- Tamm, P.W., Harnsberger, H.F. and Bridge, A.G.,"Effect of Feed Metal on Catalyst Aging in Hydroprocessing Residuum", Ind.Eng.Chem.Process Des.Dev., Vol.20 , p262-273 , (1981). 陈朝贵;江建利;"非恒温操作下重质油加氢脱金属触媒的最佳孔径与最佳活性分布";国立成功大学硕士论文;(1992).
- Within the Nanpanjiang Sea the Tianlin Basin located on its northern part, the Babu Basin with oceanic crust on its central part and the Qinfang Basin on its southern part. 南盘江海内部有北部的田林海盆,中部的八布洋盆和南部的钦防海盆。
- Lab contaminated samples prepared by iron naphthenate showed the similar iron distribution on catalyst particle as equilibrium catalyst samples from commercial unit. 综合分析不同工业平衡剂的铁分布状况以及生产情况,认为评价铁污染对催化剂的影响不能单纯以平均铁含量为标准,必须结合铁在催化剂上的分布情况。