1.
Sand Production Reason and Its Treatment Effect Analysis inYanmuxi Oilfield
雁木西油田出砂原因及治理效果分析
2.
Causes And Resolvents To Cracks In Self-Hardening ResinSand Mould;
自硬树脂砂型的开裂原因及防止措施
3.
Molecular cloning and prokaryotic expression of heat shock protein 90(Hsp90) gene in Tetranychus cinnabarinus(Acari:Tetranychidae)
朱砂叶螨HSP90基因克隆及原核表达
4.
A description of different stages in failure process of face gravel dam, failure mechanism, type and causes in every failure stage are given.
提出了面板砂砾坝溃决过程的阶段划分、阶段的破坏机理、坏形式及其产生的原因。
5.
The reasons of the sinking accidents frequently happened involving vessels being loaded with sands in the areas under the jurisdiction of Ningbo and control measures to be taken
宁波辖区运砂船装砂作业期间沉船事故频发的原因和防范对策
6.
Analysis and Elimination of Sand Burning on Hydraulic Pump Case of Gray Cast Iron
液压泵壳体铸铁件粘砂的原因分析和对策
7.
The Study of Homemade Shield Cutting Tools for the Shield Construction on a Layer of Gravel and Scree;
砂卵石层盾构刀具损坏原因分析及国产化技术
8.
Defect Causes and Solutions for Cupola Sand Cast-iron
冲天炉砂型铸铁白口缺陷原因及解决措施
9.
Causes of beach erosion in Fujian and preventions
福建砂质海岸侵蚀原因和防护对策研究
10.
Analysis of Reason Causing Sand Burning-on Defect at Scavenging Port of Cylinder Liner of A Heavy Marine Diesel Engine
大功率船用柴油机缸套扫气口粘砂原因分析
11.
Cause Analysis of Sandiness in Beef Tallow-Based Shortening(Ⅰ)--Composition and Crystal Type
牛油基起酥油起砂原因分析(Ⅰ)——组成、晶型
12.
The sanding mechanism and sanding critical drawdown calculation in loose sandstone
疏松砂岩出砂机理与出砂临界压差计算方法
13.
Therefore, oil viscosity m ust be considered in sand control design in viscous oil field.
因此 ,对稠油油藏进行防砂设计时应考虑原油黏度的影响
14.
Characteristics and Origin of Clay Minerals in the Sandstone of Taiyuan Formation, Northeastern Ordos Basin
鄂尔多斯盆地东北部太原组储层砂岩中粘土矿物特征及成因
15.
Influential factors of primitive distribution of gas and water in loose sand gas reservoir.
涩北气田疏松砂岩气藏原始气水分布的影响因素
16.
Cause and Precaution of Shrinkage Defects of Nodular Cast Iron Crankshafts Produced in Sand-coated Metal Mold
铁模覆砂球墨铸铁曲轴收缩缺陷的产生原因与预防措施
17.
Analysis of the borehole diameter anomaly expanding in well drilling process of high permeability sandstone formation in Lamadian Oil Field
喇嘛甸油田高渗透砂岩层钻井过程中井径异常扩大原因分析
18.
Cause Analysis of Sandiness in Beef Tallow-Based Shortening(Ⅱ)--Crystallization Kinetics and Morphology
牛油基起酥油起砂原因分析(Ⅱ)——结晶动力学、晶体形态