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- density crystallinity 密度结晶度
- The density of population in this city is very high. 这个城市的人口密度非常高。
- The area had a population density of five people per square mile. 该地区人口密度为每平方英里五人。
- The diversion of the crystallinity results of polyethylene between IGC method and density &DSC methods were compared. 比较了IGC法与密度法及DSC法在聚乙烯结晶度测试结果上的差异。
- The density goes down exponentially with height. 分子密度随着高度的上升而指数衰减。
- The population density is evened out. 种群密度亦趋于均匀化。
- Cellulose II powders, compared to the respectie cellulose I counterpart, exhibited lower crystallinity, true density, and specific surface area. 与各自对应的纤维素I相比,纤维素II粉末的结晶度、真密度和比表面积都较低。
- Density exceeded 100 nests per mile. 丝巢密度超过每英里100巢。
- Do you know the density of population in this area? 你知道这个地区的人口密度吗?
- This wave of excess density is sound. 这种过剩密度的波就是声波。
- The density logger consists of a radiation source. 密度测井仪包括辐射源。
- Methods Investigating the rodent density by ELTON. 方法用ELTON夹夜法对鼠密度进行调查。
- By the charge density we mean the per unit volume. 所谓的电荷密度是指单位体积的电荷。
- The entropy density is constant ahead of the shock. 冲击波前方的熵密度是恒定的。
- The driver had to stop because the density of the fog made it difficult to see. 由於浓雾使道路很难看清,司机不得不停车。
- The degree of crystallinity, degree of orientation, modulus and density of blend fibers decrease with increasing chitin content. 随著共混长丝中甲壳素质量分数的增加,长丝的结晶度、取向度、模量、密度随之减小;
- Mercury has a much greater density than water. 水银的密度比水大得多。
- Yarn number is a measure of linear density. 纱线细度是纱线线密度的一种度量方法。
- The crystallinity of FTT fiber was found being changed by the heat setting. 不同的热定型工艺对纤维的结晶形态有影响;
- Off-diagonal elements of density matrix go to zero. 经典定义:密度矩阵非对角元趋于零。