英语词汇low grade concrete怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?低标号混凝土
... low grade coal 劣质煤 low-grade concrete 低标号混凝土 low-grade energy 低势能，低级能 ...

短语

1
low grade concrete
低标号混凝土
2
low grade concrete beam
低强度等级混凝土梁
3
medium-low grade concrete
中低强度等级混凝土

双语例句

1
The technology on low-grade concrete preparation with pulverized slag from nickel smelter is studied.
研究以细磨镍冶炼水淬渣制备低标号混凝土的工艺。
2
The karst geological condition, the design and construction, and the settlement observation result of the low-grade plain concrete pile composite foundation for the Longgang Culture Center in Shenzh.
介绍了深圳市龙岗文化中心的岩溶地质条件、复合地基设计和施工情况；沉降观测结果表明，在岩溶地区使用素混凝土桩复合地基技术是可行的。
3
The test results show that low grade cement, replacement of cement by fly ash, and adding some carbon fibers are all helpful in improving the self-healing performance of concrete.
结果表明：选用低强度等级水泥、用粉煤灰部分取代水泥以及加入纤维都可以在一定程度上提高混凝土的自愈合效果。

单词	low grade concrete
释义	low grade concrete 简明释义低标号混凝土网络释义 1 ?低标号混凝土 ... low grade coal 劣质煤 low-grade concrete 低标号混凝土 low-grade energy 低势能，低级能 ... 短语 1 low grade concrete 低标号混凝土 2 low grade concrete beam 低强度等级混凝土梁 3 medium-low grade concrete 中低强度等级混凝土双语例句 1 The technology on low-grade concrete preparation with pulverized slag from nickel smelter is studied. 研究以细磨镍冶炼水淬渣制备低标号混凝土的工艺。 2 The karst geological condition, the design and construction, and the settlement observation result of the low-grade plain concrete pile composite foundation for the Longgang Culture Center in Shenzh. 介绍了深圳市龙岗文化中心的岩溶地质条件、复合地基设计和施工情况；沉降观测结果表明，在岩溶地区使用素混凝土桩复合地基技术是可行的。 3 The test results show that low grade cement, replacement of cement by fly ash, and adding some carbon fibers are all helpful in improving the self-healing performance of concrete. 结果表明：选用低强度等级水泥、用粉煤灰部分取代水泥以及加入纤维都可以在一定程度上提高混凝土的自愈合效果。
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