| 1. | Influence of clay contaminated aggregate on water stability of asphalt mixture 集料泥土污染对沥青混合料水稳定性的影响 |
| 2. | Synthesis , proton conductivity and water stability of sulfonated polyimides from a new sulfonated - sulfonylcontaining diamine monomer 巯丙基三甲氧基硅烷自组装膜的制备及其摩擦学性能 |
| 3. | The diets have excellent water stability and are highly attractive and digestible , meeting the nutritional demands of grouper , seabass , seabream , flatfish and other widely cultured finderlings 有免疫活性物质强化剂,增加存活率。均衡的营养组成,可作为开口料1 |
| 4. | It proposed evaluation methods and evaluation guideline and standard of earm on the initial strength , workability , formed strength and water stability through a lot of experiments 提出了earm初始强度、成型强度、水稳性的试验方法、评价指标、技术标准与配合比设计方法。 |
| 5. | A series of test are carried out to analyze the characteristics of high temperaturerutting , low temperature crack registance , water stability and skid resistance of these different kind of gradings 通过对不同级配的沥青马蹄脂碎石混合料的高温变形特性,低温抗裂性,水稳定性以及抗滑特性的分析。 |
| 6. | These products are nutritionally complete feeds with high palatability , better water stability , high digestion and absorption utilization ratio , which ensure fast growth , high disease resistance and low feed coefficiency 具有诱食性好、水中稳定性佳、营养全面、易于消化吸收等特点,摄食后,生长快、抗病力强、饲料系数低。 |
| 7. | The absorbability of the fibers post - crosslinked at 120 for 4 minutes to distilled water and 0 . 9 % nacl solution was 360 g / g and 40 g / g respectively . the camp fibers had good water retention capability and heat water stability 纤维的吸蒸馏水率可达360g g ,吸盐水( 0 . 9 nacl水溶液)率可达40g g ,保水性和耐热水稳定性较好。 |
| 8. | The author also points out the factors that affect the adhesion of asphalt to aggregate , the asphalt membrane ' s ability of resisting flaking off from aggregate , asphalt mixture ' s water stability and asphalt pavement ' s water damage 指出了影响沥青与集料的粘附性、沥青?集料系统抗水剥离能力、沥青混合料水稳性及沥青路面水破坏的因素。 |
| 9. | Water stability and strength increasing mechanism are researched and the changing trend and degree of maximum dry density , the optimum moisture and the intensity of the admixture are gained through mixing into clay 通过在风化料中掺入粘土的对比试验,研究风化料加入掺加剂后的水稳定性和强度增长机理,得出掺入粘土后风化料最佳含水量、最大干密度、强度的变化趋势和程度。 |
| 10. | These products are nutritionally complete feeds with high palatability , better water stability , high digestion and absorption utilization ratio , which ensure fast growth , bright natural body color , high disease resistance , as well as low feed coefficiency 该系列产品具有营养全面、诱食性好、水中稳定好、易于吸收消化等特点,虾摄食后,生长快、抗病力强、饲料系数低、保持健康鲜艳体色,是虾类养殖业主理想的配套产品。 |