| 单词 |
subgrade |
| 释义 |
subgrade
sub·grade S0840100 (sŭb′grād′)n. The level layer of rock or earth upon which the foundation of a road or railway is laid.subgrade (ˈsʌbˌɡreɪd) n (Civil Engineering) the ground beneath a roadway or pavementsubgrade
subgrade[′səb‚grād] (civil engineering) The soil or rock leveled off to support the foundation of a structure. subgrade1. The soil prepared and compacted to support a structure or a pavement system; the base portion of any surfaced area, the elevation of which is lower than that of the finished grade. 2. The elevation of the bottom of a trench in which a sewer or pipeline is laid. |
| 随便看 |
- splicing factor 3b subunit 2
- splicing factor 3b, subunit 2, 145kd
- splicing factor 3b, subunit 2, 145kda
- splicing factor 3b subunit 3
- splicing factor 3b, subunit 3, 130kd
- splicing factor 3b, subunit 3, 130kda
- splicing factor 3b subunit 4
- splicing factor 3b, subunit 4, 49kd
- splicing factor 3b, subunit 4, 49kda
- splicing factor 3b subunit 5
- splicing factor 3b, subunit 5, 10kda
- splicing factor 3 subunit 1
- splicing factor 45
- splicing factor 45kda
- splicing factor, arginine/serine-rich
- splicing factor, arginine/serine-rich 15
- splicing factor, arginine/serine-rich 19
- splicing factor, arginine/serine-rich 2, interacting protein
- splicing factor, arginine/serine-rich 2-interacting protein
- splicing factor prp8
- splicing factor serine alanine 15
- splicing factor sf2
- splicing (genetics)
- splicing it to
- splicing it together
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