真实性 facticity; realness; truth ; authenticity; factuality; truthfulness 怀疑报道的真实性 doubt the truth of the report; 强调这句话的真实性 emphasize the truth of this remark; 真实性检查 plausibility check
Such thickening is due to the relative noncompactibility of the sandstone of the bar as compared with the enclosing shale . 这种增厚是由于砂洲砂岩与其周围的页岩具有不同的不可压实性造成的。
Bituminous mixtures - test methods for hot mix asphalt - compactibility 沥青混合料.热混沥青试验方法.可压实性
Recommendations for testing of aggregates - compactibility test for graded aggregates 集料试验推荐标准.第1部分:集料压实性分级实验
Carbonaceous materials used in the production of aluminium - cold and tepid ramming pastes - determination of rammability of unbaked pastes 铝生产用含碳材料.冷和微热捣实糊料.非烤糊料的可压实性测定
Abstract : the paper rearches into the compactibility and the dilatability of the crushed material of the clayrock in the northwest area of china 文摘:以西北某粘土岩的粉碎材料为研究对象,对粉碎土料进行了压实性和膨胀性的研究。
The test results indicate that the dilatability is closely associated with the compaction and the difference among the diameters of the crushed clayrocks influence their characters 结果表明,击实功与膨胀性之间有密切关系,而且粘土岩粉碎的粒径对压实性和膨胀性是有影响的。
Regarding the lcm filling process as the newton fluid through fibrous reinforcements , the permeability of preform determines the saturating of resin in fiber , and has effects on the curing process and the quality of products . based on the darcy ' s law , the theoretical model of permeability measurement was established . and the influence of different testing methods and major process parameters such as fabric structure , fiber volume fraction , injection pressure , flow rate and resin viscosity on preform permeability were investigated in details 文中首先根据达西定律建立了渗透率测量的理论模型,深入研究了不同的测试方法及主要工艺参数(纤维织物织构、纤维体积含量、充模压力、流动速度、树脂粘度)对渗透特性的影响规律,发现多孔介质增强材料的渗透率主要取决于纤维织物的结构形式,预成型体孔隙分布及其体积分数、压实性对渗透率有较大的影响,提高充模压力和流动速度可以缩短充模时间,在一定程度上可以提高渗透率。
Through test and research of zipingpu reservoir concrete faced rockfill dam ' s material and finite element analysis of the dam , physics and mechanical characteristics were studied , such as characteristics of rock , compaction , permeability , compressibility and so on , of the no viscous moraine and gravel . at the same time , the mutual relation of physics and mechanical characteristics were studied 对紫坪铺面板堆石坝筑坝料试验研究,了解堆石料等无粘性粒状土的岩性、级配、压实性、渗透性、压缩性等物理力学性质,以及物理性与力学性之间的相互关系。