1) gravel improvement
砂砾改良
2) modified sand clay
砂土改良
3) gravel
[英]['ɡrævl] [美]['grævḷ]
砂砾
1.
Study on the experiment of the gravel modifying the high liquid limit red clay;
砂砾改良高液限红黏土的试验研究
2.
Through quality control of materials,mixing ratio design,proper mixing,correct compaction and curing,the cement-stabilized gravel cushion satisfies the design and application requirement.
通过原材料质量控制、配合比设计、恰当的拌合、正确的压实工艺和养生,水泥稳定砂砾基层满足了设计和使用要求。
3.
In order to use high liquid limit red clay as embankment fill and aiming at the characteristics of easy crack and poor compactablity and water-stability,test study on gravel- improving method was carried out.
为合理利用高液限红粘土作路堤填料,针对其易开裂、可压实和水稳定性差等特点,开展了砂砾改良试验研究。
4) grit
[英][ɡrɪt] [美][grɪt]
砂砾
1.
L-1)with three kinds of support in vitro to induce to root,which are grit,sponge,and aga.
以非洲菊的无菌芽为试材,分别接种在以砂砾、海绵、琼脂为支撑材料的培养基中诱导生根,并统计移栽成活率。
6) gritting material
粗砂;砂砾
补充资料：砂砾
1.细碎的小石子。
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