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- mineral aggregation structure 聚矿构造
- Syntheses of polysilane and its electronic structure, molecular structure, microstruc-ture and aggregation structure are reviewed. 综述介绍聚硅烷的合成方法及其电子结构、分子结构、微观结构和聚集态结构等。
- The effect of cold drawing on aggregation structure of PET fiber and the rebounding performance of PET fibers were studied, and the elasticity recovering mechanism of PTT fiber was discussed. 研究了冷拉伸对聚酯纤维聚集态结构、聚酯纤维回弹性能的影响,并讨论了PTT纤维的弹性回复机理。
- Asbestos is a naturally occurring fibrous mineral aggregates can be split into thin and flexible fiber. 石棉是天然纤维状矿物的集合体,可劈分成细而柔韧的纤维。
- The yellow-green and semiopaque jade is mainly consisted of mineral aggregate of resuvianite. 其中呈黄绿色色调均匀半透明的回龙玉,主要由符山石矿物集合体组成。
- The surface course in flexible pavement usually consists of a mixture of mineral aggregates and asphaltic materials. 表面路线在柔性路面通常包括矿物聚集体和含沥青的材料混合物。
- The dissemination relationship between gangue mineral aggregate and andalusite in Xinjiang Huolagou andalusite ore was researched in detail. 详细研究了新疆霍拉沟红柱石矿中脉石矿物集合体与红柱石的嵌布关系;
- And also effect of spinneret draw-ratio on fibre aggregated structure and the properties was discussed. 分析喷丝头拉伸比对纤维的聚集态结构及性能的影响。
- QuartzTop is a preblended coloured mineral dry shake hardener for concrete comprising of specially selected quartz mineral aggregates, cements, compatible admixtures and pigment. 是用于混凝土的预伴彩色矿物干撒式硬化剂,由精选的矿物骨料、水泥、特殊添加剂及颜色组成。
- The redox reaction takes place during the adsorption process and the obtained Au(0)with a variety of aggregated structure adhere on the adsorbents. 在吸附过程中,同时发生氧化还原反应,Au(0)以不同的聚集态附着在树脂表面。
- This paper analyzes the influence of mineral aggregate gradation in asphalt mixture on volume of air voids (vv) by utilizing grey connection analysis theory. 摘要利用灰色关联分析原理,分析了沥青混合料矿料级配对空隙率的影响。
- He doubles the parts of a farmhand and a miner. 在这出戏里他既扮演雇农又扮演矿工。
- Effect of dyeing conditions on aggregation structure of PTT filament 染色对PTT纤维聚集态结构的影响
- It possessed rich mineral deposits, including gold. 它拥有丰富的矿藏,包括黄金。
- Targeting at humid and rainy weather conditions in Southern China,this paper introduces carrying out mineral aggregate gradation design and inspection to continuous dense gradation asphalt mixture with Bailey method. 针对我国南方湿热多雨的气候条件,通过采用贝雷法对连续密级配沥青混合料进行矿料级配设计和检验,提出了与之相应的贝雷法检验指标适用范围。
- The present asphalt mixtures design method is Marshall method, which is based on air voids, voids of mineral aggregate and voids of mineral aggregate that are filled with asphalt etc. 我国观行的沥青混合料配合比设计方法采用马歇尔设计方法,以马歇尔试件的空隙率、矿料间隙率、沥青饱和度等作为控制指标。
- The results showed that infiltration irrigation promotes the formation of soil aggregated structure,increases the effective soil nutrients,including NII + 4n itrogen and NO 3 nitrogen and phosphorus. 研究表明渗灌为棉株创造了良好的生长环境,促进了土壤团粒结构的形成,改善了土壤养分状况,铵态氮、硝态氮和速效磷等都有增加。
- The country possesses rich mineral resources. 这个国家有丰富的矿产资源。
- A small mass of tissue or aggregation of cells. 结组织的小结块或细胞的聚集
- Simultaneously, the paper clarifies that it is not reliable and even is not feasible singly to use the distance estimated inluitively as the base of adjusting vv or void in mineral aggregate. 同时阐明,单以直观判断的级配曲线与理论最大密度线的距离作为调整空隙率或矿料间隙率大小的依据是不完全可靠的,甚至是不可行的。
