sand pattern
英 [sænd ˈpætn]
美 [sænd ˈpætərn]
网络 砂胚模型(嵌模用); 砂胚模型
双语例句
- The cavity in the sand is formed by using a pattern ( an approximate duplicate of the real part), which are typically made out of wood, sometimes metal.
砂型里的型腔是采用型模（真实零件的近似复制品）构成的，型模一般为木制，有时也用金属制造。 - Wen oily sand, smooth and shiny, no uniform pattern of sand color, easy to clean, corrosion resistance, and other characteristics of the materials welcome.
砂纹细腻，光滑有光泽，砂纹均匀无色差，易清洁，抗锈蚀等特点，欢迎来料加工。 - Sand fill and compaction are essential factors of Expendable Pattern Casting ( EPC).
干砂的填充及紧实是实型造型工艺技术中的关键因素。 - The cavity in the sand is formed by using a pattern, which is typically made out of wood, sometimes metal.
型砂中的型腔是由模型形成的，模型一般是木制的，有时也采用金属制成。 - The cope is then assembled to the drug, and the sand is poured on the cope half, covering the pattern, core and the gating system.
之后将上、下型箱装配在一起，型砂注入上型箱，覆盖模型、型芯和浇道系统。 - Shu3 area is a light oil block with serious sand production problem, resulting in incomplete flood pattern and affecting development result.
曙三区是曙光稀油主力区块之一，由于出砂严重，造成实际注采井网不完善，影响开发效果。 - The reason you don't sink into ordinary sand is because the sand grains rest against each other in an interlocking pattern.
之所以人不会陷入普通的沙子，是因为普通的沙粒之间呈一种犬牙交错的要和状态。 - Properties of Sand Filling and Compaction in Pattern Cavity of Horizontal Varied Section on EPC
消失模铸造水平变截面型腔干砂的充填紧实特性 - Exact solution for new kind of double-well potential and periodic potential Influence of Sand Casting Pattern on Casting Accuracy Degree
一种新型双势和周期势模型的构造及其精确解试论砂型铸造模具对铸件精确度的影响 - The way debugging the parameters of Vibrating table has been discussed through measuring the dynamic pressure of sand on pattern wall.
本文探讨了利用测量模型壁动态压力进行振动台参数调试的方法。 - A fine sand is coated and fired upon a mounted pattern made of ferrous or aluminum material. Research on Coating Process for Cold-mould of Centrifugal Casting Cast Iron Roller
一颗好的细砂是由一块模板涂层并炮击后形成的，而这模板是由亚铁或者铝质材料制成。离心铸铁轧辊冷型涂料涂敷工艺研究 - Influence of Sand Casting Pattern on Casting Accuracy Degree
试论砂型铸造模具对铸件精确度的影响 - Computer Image Display of Dry Sand Filling of Casting Pattern Cavity in EPC
消失模铸造干砂充填过程的计算机图形显示 - Experimental Study on Compaction Properties of Dry Sand in Expendable Pattern Casting
消失模铸造干砂紧实特性的试验研究 - The regularity of filling and compaction for sand in horizontal cavity of pattern on EPC was discussed.
并对模样水平内腔干砂的充填紧实的规律性进行了探讨。 - The results showed that H.scoparium had its unique patterns of clone growth: guerrilla pattern, which was made up of long drop due to sand covering phalanx pattern, which composed of roots.
结果表明，花棒具有独特的克隆生长构型，由枝条遇沙埋形成长间隔物的典型的游击型克隆生长构型和由根条形成的典型的密集型克隆生长构型。 - "first is the conventional accumulation, but late is reconstruction" is the reservoir forming pattern of "subsequent" tight sand gas, and the pattern is divided into three phases with different reservoir forming characters and conditions.
后成型致密气藏为早常规聚集-晚期改造的成藏模式并划分为3个阶段，不同的阶段具有不同的成藏特点和成藏特征。 - The gait and footprint distribution of a camel walking on sand, the regular changing pattern of motion parameters with the changing of walking speed and the slope angle were studied.
研究了骆驼坡道行走的运动步法、足印分布，以及骆驼运动参数随速度、坡度的变化规律。 - Preliminary Research of Selecting TyPical Water& sand Year by Pattern Recognition Method
用模式识别法选取典型水沙年初探 - National Order in Regional Space: The Formation of the "Sand Flat-Private" Pattern in the Pearl River Delta
地域空间中的国家秩序&珠江三角洲沙田-民田格局的形成 - The item has successfully combined in-situ sedimentary sand set distribution regularity with surface development well pattern to make systemic analysis and effort maximum comes to control in-situ reserve by optimum modification of surface well pattern, there-by, the item achieves flood effectiveness development.
该项目成功地将地下沉积砂体展布规律与地上开发井网结合起来进行系统分析，力争通过地面井网的优化调整来达到最大限度地控制地下储量，实现有效注水开发。 - The Strength of Sand Mold for Vacuum Evaporation Pattern Casting ( VEPC) and the Moving of Cavity Wall
负压实型铸造砂型强度及型壁移动的影响因素 - River-facies sand reservoir prediction using sequence stratigraphic pattern
运用层序地层学模式预测河流相砂岩储层 - Study on System and Mechanism of Sand-desert Control Pattern in DuoLun County
多伦治沙范式的体制与机制研究 - They can provide with useful information about the relationship between vegetation and nutrient cycling as well as with powerful measure of restoration of the degraded sand land to quantify the spatial pattern of Caragana microphylla shrub communities in the various habitats.
定量分析小叶锦鸡儿（Caraganamicrophylla）灌丛在浑善达克沙地不同生境条件下的分布格局，有助于理解植被与土壤养分循环之间的关系和合理制定退化沙地的恢复对策。 - The differences of the distribution of the moulding sand strength after compacting with pattern or not as well as resilient phenomenon and the mechanism of appearing "bridge" were analy-sed.
分析了无模样和有模样紧实后型砂强度分布的差异，以及回弹现象和桥的产生机理。 - A meltable pattern material with higher bending strength and hardness. and a coating material for preventing the sand, core from polluted by the molten pattern have been developed.
研究了具有较高抗弯强度和硬度的高强度可熔模料以及防止模料污染砂芯的涂料。 - The recognition mark of sand formation and gas-bearing sand formation is established. The horizontal prediction pattern for Neopaleozoic reservoir in the north of Ordos basin was formed. 6.
据此建立砂层及含气砂层的识别标志，形成了针对鄂尔多斯盆地北部上古生界储层横向预测的模式。 - The sand ripple pattern from the numerical solution of differential equations is the same with the field observations, reproducing the nonlinear behavior of the generating and merging.
数值求解该微分方程，得到了与野外观测相一致的沙波纹斑图，同时再现了沙波纹生成、合并的非线性行为。