1) constituent particle
组成粒子
2) coposite particle model
粒子组成模型
3) soil particle composition
颗粒组成
1.
To understand the distribution pattern of salinity in soil profiles and factors influenced,soil samples were collected from irrigated areas of Yanqi basin and tested for total salinity and soil particle composition,and then the relationship between salinity and particle composition was studied using the Spearman rank correlation analysis.
为查明焉耆盆地土壤盐分剖面特征及其影响因素,进行土壤样本含盐量及颗粒组成测试,利用Spearman等级相关分析两者关系。
2.
The geostatistics were used for analyzing the spatial variability of the soil particle composition in Mengding tea plantation with two sampling scales at Sichuan province.
利用地统计学方法,在两个尺度下对蒙顶山茶园土壤颗粒组成的空间变异性进行了研究。
4) particle component
颗粒组成
1.
In a small watershed of purple hilly area, Sichuan province, the erosion-sediment sections were marked out basing on differences of topographic and soil features, and the characteristics of soils particle component as well as its fractal dimensions were also studied on the routine analyzing results.
以四川紫色丘陵区小流域为例,根据地形部位及土壤性状划分出侵蚀沉积纵横断面,分析其侵蚀沉积特征,并采集土壤样品研究其颗粒组成和分形维数特征。
5) size distribution
粒度组成
1.
The influence of pelletizing quality by using different size distribution of concentrate;
铁精矿粒度组成对球团质量的影响
2.
This paper discusses fractal characteristics of size distribution of low silica sinter made from different ratio of Brazilian high grade ore fines.
低硅烧结矿的粒度组成具有分形特征,可以用分形维数定量表征低硅烧结矿的粒度组成,同时获得了其分形维数随巴西粉的增加而增加以及在不同巴西粉条件下烧结矿冷态冶金性能的变化趋势。
3.
Point to the problems which the mean particle size of sinetr was small and 5 mm sinter fines was major in Xiangtan I&S Co ,through laboratory experiments, the factors influencing the sinter size were studied and the method for improving the sinter size distribution was propose
针对湘钢烧结矿平均粒度小 ,-5mm粒级含量多的问题 ,通过烧结试验 ,研究了影响烧结矿粒度组成的因素 ,并提出了相应的改善措
6) grain size
粒度组成
1.
The grain size has been regarded as an approximate measure for the strength of winter monsoon because both bulk loess and paleosols have been modified to various degrees by weathering and pedogenic processes.
对现代粉尘、黄土、古土壤、红粘土全样和对应石英样的粒度分析结果表明，现代粉尘和对应石英样的粒度组成最为相似，而其它经历了风化成壤改造后的全样，粒度组成发生了不同程度的变化，其中以古土壤和红粘土样尤为显著。
2.
The structure of soil profile structure and grain size of artificial ecological forest and economic forest were studied.
对陕西关中西部的苹果人工经济林和槐树人工生态林林地土壤剖面的结构、土壤的粒度组成进行了系统研究。
补充资料：折叠链缨状胶束粒子模型
分子式：
CAS号：
性质：又称折叠链缨状胶束粒子模型或两相球粒模型。模型认为，非晶态高聚物存在着一定程度的局部有序。其中包含粒子相和粒间相两个部分，而粒子又可分为有序区和粒界区两个部分。在有序区中，分子链是互相平行排列的，其有序程序与链结构、分子间力和热历史等因素有关。它的尺寸为2～4nm。有序区周围有1～2nm大小的黏界区，由折叠链的弯曲部分、链端、缠结点和连结链组成。粒间相则由无规线团、低分子物、分子链末端和连结链组成，尺寸1～5nm。模型认为一根分子链可以通过几个粒子和粒间相。
CAS号：
性质：又称折叠链缨状胶束粒子模型或两相球粒模型。模型认为，非晶态高聚物存在着一定程度的局部有序。其中包含粒子相和粒间相两个部分，而粒子又可分为有序区和粒界区两个部分。在有序区中，分子链是互相平行排列的，其有序程序与链结构、分子间力和热历史等因素有关。它的尺寸为2～4nm。有序区周围有1～2nm大小的黏界区，由折叠链的弯曲部分、链端、缠结点和连结链组成。粒间相则由无规线团、低分子物、分子链末端和连结链组成，尺寸1～5nm。模型认为一根分子链可以通过几个粒子和粒间相。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条