Sand fraction是什么意思

网络释义

用法例句

Based on the regional geological background in the North Yellow Sea Basin and the principle of velocity analysis,we obtained the information of interval velocity,average velocity,sand content,etc,which was used to interpret and calculate the velocity spectrum of the north Yellow Sea basin.

概述了北黄海盆地的区域地质背景和速度分析的原理,通过对北黄海盆地速度谱的解释和计算,得到了层速度、平均速度、砂岩百分含量等信息,利用这些速度资料识别多次波、辨别坳陷区和隆起区,进行时深转换、构造分析以及岩性分析,为北黄海盆地地震资料解释、沉积相分析以及资源量计算提供可靠的依据。

The interval velocity,time-depth conversion and sand content of the Zhongjiannan Basin in the South China Sea are calculated based on interpretation of velocity spectra.

在大量速度谱解释的基础上,分别计算了南海中建南盆地的层速度、时深转换和砂岩百分含量,并对盆地5套地层的层速度平面图进行了分析。

Automatic prediction of sandstone and mudstone percentage by C++ programming;

用C++编程实现砂泥岩质量分数自动预测

batch of mortar

灰浆的分批拌合量砂

Research of scrap grout application in ready-mixed concrete with mixed sand

废弃灰浆在复合砂预拌混凝土中的应用研究

Study of Application of Scrapped Mortar in Compound Sand Ready-Mixed Concrete

废弃灰浆在复合砂预拌混凝土中的应用

batch of concrete

混凝土的分批拌合量

The Study of Polymerize Fiber Mechanism Mortar and Fine Sand Cracking Resistance Plastering Dry-mixed Mortar;

聚合物纤维改性水泥砂浆及干拌特细砂抗裂抹灰砂浆研究

batch-type slurry packing unit

分批混合砂浆充填泵车

Quality control and technical essentials of polymer dry-mixed mortar production

聚合物干拌砂浆生产质量控制与技术要点

Research on the Effect of Stone Power on the Performance of Pre-mixed Mortar

石粉含量对预拌砂浆性能影响的试验研究

The effect of fly ash and additives on the performance of wet mixed commercial mortar

粉煤灰和外加剂对商品湿拌砌筑砂浆性能的影响

Performance of polymer and fly ash modified mortar

聚合物与粉煤灰改性砂浆性能的研究

Analysis on measures for sustainable development and economic value of ready-mixed mortar

预拌砂浆的经济价值分析和可持续发展措施

Study on stimulation and properties of cement mortar with a large amount of fly ash

水泥砂浆中高掺量粉煤灰的激发及其性能研究

RESEARCH ON INFLUENCE OF WATER-CEMENT RATIO ON THE CONSTRUCTION MORTAR'S RESISTANCE TO ACID RAIN

水灰比对建筑砂浆抗酸雨性能的影响分析

Ductile iron pipes--Centrifugal cement mortar lining--Composition controls of freshly applied mortar

GB/T17458-1998球墨铸铁管水泥砂浆离心法衬层新拌砂浆的成份检验

Study on Safety of Cement Mortar with Incineration Fly Ash Compound Admixtures

含焚烧飞灰的复合掺合料水泥砂浆体安全性能的研究

General situation on development of dry mixed mortar and research on choosing water protector;

干拌砂浆的发展概况及保水剂的选用研究

Study on Permeability of Dry-Mixed-Mortar (DMM) Manufactured by Utilizing Yun Nan Local Resource;

利用云南本地资源制备抗渗干拌砂浆的研究

The profound significance of the general promotion and application of ready-mixed mortar in Shanxi province(revised)

山西全面推广应用预拌砂浆的深远意义