柯林斯英汉双解大词典
greensand /ˈɡriːnˌsænd/
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1.
N an olive-green sandstone consisting mainly of quartz and glauconite 绿砂
双语例句权威例句
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The factors influencing the rigidity of green sand mold during pouring were analyzed.
对影响湿砂型浇注时的刚度的各种因素进行了分析。
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It is shown that properties of green sand vary with charging sequence and mulling time.
结果表明，型砂各性能均随加料顺序和混砂时间的不同而变化。
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The system can test active clay content and moisture of green sand fast and control its composition directly.
该系统能快速测定型砂的有效粘土含量和含水量，实现型砂质量的直接控制。
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