1.
A New Multifunctional Test System of Evaluating Green Sand Quality;
一种新型湿型砂质量综合评定系统的研究
2.
Development of an Auto-Control Unit for the Direct-Control Optimizing System of Green Sand Quality;
型砂质量直接优化控制系统的自动控制单元研制
3.
The Study of a Fast Testing Vehicle Applied in Green Sand Ouality Parameter;
移动式湿型粘土砂质量参数快速测试车的研制
4.
Technology Analysis and Quality Control of Large-Size Iron Casting with Furan Resin-Bonded Sand
用呋喃树脂砂生产大型铸铁件的工艺分析与质量控制
5.
The Application and Quality Control of Alkaline Phenolic Resin in the Production of Large Steel Castings
碱性酚醛树脂砂在大型铸钢件上的应用及质量控制
6.
Technical requirements and test methods of sand for ordinary concrete
普通混凝土用砂质量标准及检验方法
7.
Effects of Watermelon Replanting on Soil Quality of Sandy Soils in Gansu Province
连作对甘肃砂地西瓜土壤质量的影响
8.
Study on Influence of Sulphide in Tailings on Quality of Backfill
尾砂中硫化物对充填体质量影响研究
9.
Elementary Discussion on Quality Control in Construction of Bitted Pile in Silt Soil Stratum
浅谈粉砂土层中咬合桩施工质量控制
10.
A shale content definition method for complex sand reservoirs
一种复杂砂岩储层泥质含量评价方法
11.
Research on quality inspection of sand pile on soft soil ground improvement in high-speed railway
砂桩处理高速铁路软基质量检验研究
12.
Constitutive Model of Calcareous Sand Structure Interface
钙质砂与结构接触面的本构模型研究
13.
Research on logging interpretation model of complex clayed sandstone reservoir
复杂泥质砂岩储层测井解释模型研究
14.
To guarantee the dry quality of sand mould, we also built a drying kiln with an area of 50 stere, which can control the temperature.
为确保砂型干燥质量，建有能实时监控温度的50立方米干燥窑及30立方米干燥窑各一座。
15.
The thickness of this sheet sandstone is related directly to rate of regression and the amount of sand available.
这种席状砂岩的厚度直接取决于海退速率以及砂质供给量。
16.
Study on the Effective Medium Esistivity Model for Reservoir with Low Porosity and Permeability in Shaly Sands
低孔渗泥质砂岩有效介质电阻率模型研究
17.
Symmetrical effective medium complex resistivity model for water flooded shaly sand formation
泥质砂岩水淹层有效介质对称复电阻率模型
18.
cord, foundry, used in the reparation of sand moulds
翻砂型芯,用于制备砂型