1) artificial sand
人工砂
1.
Selection of aggregate reclaiming equipment in artificial sand-gravel aggregate plant in Xiaanxi of the Three Gorges;
三峡下岸溪人工砂石系统破碎和制砂设备选型
2.
The application of artificial sand and river sand in ready-mixed concrete;
人工砂和涂河砂在商品混凝土中的应用
3.
Probing on application of masonry sand pulp with artificial sand;
人工砂砌筑砂浆应用探讨
2) manufactured sand
人工砂
1.
Experimental study on mechanical properties of manufactured sand fly ash concrete;
人工砂粉煤灰混凝土基本力学性能试验研究
2.
Study on the use of the manufactured sand in the plaster;
人工砂在抹灰砂浆中的应用研究
3.
Based on the tests in laboratory on the concrete composed of manufactured sand and fly ash,the relationships of the strength of concrete and the binder to water ratio are analyzed by the method of liner regression and the coefficient values of α-a and α-b are determined respectively.
根据实验室内进行的人工砂混凝土和人工砂粉煤灰混凝土配合比试验结果,采用线性回归统计分析了人工砂混凝土和人工砂粉煤灰混凝土强度与水灰比的关系,求出αa,αb系数。
3) man-made sand
人工砂
1.
Analysis of applying effects man-made sand in slurry and concrete;
人工砂在砂浆和混凝土中的应用效果分析
2.
A discussion of the man-made sand used for expressway;
高速公路应用人工砂的探讨
3.
Laboratory tests were carried out on the large size concrete specimen (three-graded coarse aggregate) to investigate the mechanical property and dry shrinkage characteristics of the concrete containing high content stone powder man-made sand.
通过高石粉含量人工砂的优选、高石粉人工砂混凝土力学性能和干缩性能的试验研究以及与大尺寸原级配混凝土的对比分析,证明了高石粉人工砂用于混凝土工程是可行的,它能提高混凝土力学性能,改善新拌混凝土和易性,提高混凝土抗裂能力。
4) artificial sand excavation
人工挖砂
5) man-made Sand Island
人工砂岛
6) RCC artificial sand
RCC人工砂
补充资料：人工受精与人工授精
人工受精与人工授精
artificial fertilization and artificial insemination
我国学者把“人工受精”与“人工授精”两名词区别开来：前者指人工体外受精而言，后者指把精液注入到妇女的阴道或宫颈管、宫腔内，使精、卵在体内相遇。人卵体外受精与胚胎移植后出生的婴儿俗称试管婴儿。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条