sand trap
英 [ˈsænd træp]
美 [ˈsænd træp]
分沙器；沙坑障碍
英英释义
noun
双语例句
- Rishi Goyal sand Ronald Mckinnon theory of negative risk premium shows that Japans banks are hard to make profit under the circumstances of liquidity trap.
麦金农的负风险溢价理论说明，在流动性陷阱的情况下，日本银行业很难赢利。 - The dust he kicked up reinforced the idea that the moon is one big sand trap.
这也使人们进一步确信月球是一个巨大的沙坑。 - I hate landing in the sand trap!
我最痛恨球掉在沙坑里。 - Clear understanding of the evolution features of sedimentary facies and distribution rules of sand body microfacies is meaningful to sand body prediction, reserve estimation and lithologic trap hydrocarbon reservoir discovery.
认清沉积相的演化特点及砂体微相的分布规律，对于砂体预测、储量估算、寻找岩性圈闭油气藏等都具有重要的指导意义。 - Experimental research on sand structural hydrocarbon trap prediction using linear-electrode direct current resistivity method
使用线电极供电的直流电阻率法预测砂岩构造型油气藏的实验与研究 - The ancient and modern tectonic pattern of Qianjiang depression have changed a lot and sand body has good configuration with ancient and modern tectonic to form multiple types of lithologic trap in Qianjiang formation.
加之潜江凹陷的古今构造格局变化大，砂体与今构造配置关系良好，使潜江凹陷潜江形成了多种类型的岩性圈闭。 - Based on the drilling phase combined with seismic phase to form seismic geological composite sedimentary micro-facies and then carry out facies controlled sand body prediction to comprehensively identify lithologic trap.
本文以钻井相为基础、结合地震相，形成地震地质复合沉积微相，在此基础上开展相控砂体预测，进行综合识别岩性圈闭。 - Under the similar conditions of wind speed and sand grain size, the increase of the index A suggests the increase of the trap efficiencies.
在风速和沙粒粒径相似的条件下，集沙效率指标值越大，对应的集沙效率也越高。 - According to adaptability in different regions in Yunnan, this paper presented respectively the calculation principle and calculation methods of the one_dimensional model of steady, unbalanced and non_ uniform sand and empirical area_reduction method of trap efficiency and also problems which attention should be paid to during calculation.
针对不同的适用性，分别介绍了一维恒定不平衡非均匀沙数学模型及拦沙效率经验面积减少法的计算原理、计算方法和计算中应注意的问题。 - A Prototype Streamer Sand Trap and Its Application Study
飘袋式捕沙器试制及其应用研究