含蜡量 meaning in English
paraffin content
Examples
- This paper presents the results of investigating the destructive and oil - displacing capacities of species w3 , g12 and s11 for waxy crude oil from production well chang 74 : reduction of wax content by 7 - 11 % and of interfacial tension by 10 . 7 44 . 0 % ； reduction of high carbon number normal alkanes and enrichment of low carbon number ones ; production of gases ( mainly co2 and n2 ) and acids ; enhancement in oil recovery by 8 . 2 10 . 6 % ( in core experiments )
本文报道这几种菌在油藏条件下的生长情况，与昌74井原油的作用及岩心驱油结果：使原油含蜡量降低7 % 11 % ，使界面张力降低10 . 7 % 44 . 0 % ，使高碳数正构烷烃含量下降，低碳数正构烷烃含量增多，产酸产气，提高岩心采收率8 . 2 % 10 . 6 % 。 - The construction of the expressway needs high - quality a large number of to accord with the pitch which standardize the request , a large number of expressway recoverable amount is expected much too , and of our country petroleum refine technological level there is sure disparity compared with advanced country ' s level in the world , performance its difficult to meet fast , heavily loaded traffic and different climate request of terms , so in situation have heavy change and educational level have heavy prerequisite of improvement , can only rely on import under prerequisite that import volume increases fast year by year , pitch of our country , , import to our country pitch get the new demand out of in purchasedding , transported , supplied etc . , and dimple a lot of and ca n ' t meet the new situation , respect of the new demand from it
高速公路的建设需要大量优质符合规范要求的沥青，大量高速公路保有量也要求大量的养护沥青，但由于我国油源的特点大多含蜡量较高，且我国石油炼制工艺水平与世界先进国家水平比还有一定的差距，其性能难以适应快速、重载交通及不同气候条件的要求，因此，在形势没有大的改变和文化水平没有大的提高的前提下，只能依靠进口。在我国沥青进口量逐年快速增加的前提下，对我国进口沥青在采购、运输、供应等方面提出了新要求，而从中也现出许多不能适应新形势、新要求的方面。