砂的

The whole process of breakwater riprapping construction was monitored by the prototype monitoring device buried in the sand soft nappe.

摘要通过埋设在砂肋软体排上的原形观测仪器，对防浪围堤抛石施工过程进行了全程监测。

The invention belongs to the technical field of water treatment, in particular to a sand filtration oil remover for water treatment.

本发明属于水处理技术领域，具体涉及一种用于水处理的砂滤除油器。

It shows good application future in high viscid oilwells and sand production oil wells.

展现了螺杆泵采油系统在高粘稠油和出砂井等方面良好的应用前景。

The adsorption value of SNS-1 is 1.0 mg/g oil sand.

测得SNS-1的吸附量为1.1mg／g砂。3。

Sand production in oil wells is one of the important problem in oil exploitation. It costs a lot of manpower and resources for prevention and research each year.

油井出砂是石油开采遇到的重要问题之一，每年要花费大量人力物力进行防治和研究。

On the same time, be of good effect on dispersion of Fe 2 O 3 , mud and sand , oil stain .

同时对水中三氧化二铁、泥砂油污具有良好的分散性能。

Linyi hair Shun knife industry is a sales center for many years: Grinding, peeling machines, chipping machine, grinding wheel, cutting machines, sanding machines, peony print, card and other oilstone production and factory outlets.

临沂顺发刀业销售中心是一家多年从事：磨刀机、旋切机、刨切机、砂轮、切割机、砂光机、牡丹印、王牌等各种油石的生产与厂家直销。

Venezuela, oil is produced from lenticular sandstone beds of the Oligocene oficina Formation .

委内瑞拉奥斯特拉油田的产油层，为渐新世奥菲西那组透镜状砂岩层。

In the Ostra Field, Venezuela , oil is produced from lenticular sandstone beds of the Oligocene oficina Formation.

委内瑞拉奥斯特拉油田的产油层，为渐新世奥菲西那组透镜状砂岩层。

They are cement, quartz, feldspar, calcite, gypsum, limestone, dolomite, graphite, fluorite, aedelforsite, phosphate ore, fused calciummagnesium phosphate, carbamide, electrolytic manganese metal, ferromanganese, coal, gangue, slag, zirconium, steatite, granite, orthoclase, marble, barytes, ceramics, glass, etc.

适用范围Application 主要适用于建材、化工、冶金、矿山、火电、煤炭等行业粉磨莫氏硬度在9.3级以下，湿度在6%以下的各种非易燃易爆矿产物料，成品细度可在30～400目任意调节。例如水泥、石英、长石、方解石、石膏、石灰石、白云石、石墨、萤石、硅灰石、磷矿石、钙镁磷肥、煤、煤矸石、矿渣、锆英砂、滑石、花岗岩、钾长石、大理石、重晶石、陶瓷、玻璃等千余种物料粉磨加工。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。