1) river bed contraction
缩窄河床
2) narrow river bed
狭窄河床
1.
Study on river diversion and erosion control under condition of narrow river bed, large discharge per unit width, depth overburden layer;
狭窄河床大单宽流量深覆盖层施工导流消能防冲研究
3) narrowed riverbed
束窄河床
1.
Two-dimensional numerical simulation of the current on narrowed riverbed in a stage diversion;
分期导流束窄河床的二维数值模拟研究
5) river narrowing
河道缩窄
1.
Feaibility study on river narrowing schemes for Yellow-River-crossingworks of Water Transfer Project from South to North;
穿黄工程河道缩窄试验研究
6) Narrowing the River
河宽缩窄
1.
The Study of the Influence of Narrowing the River on Flood Water Level in the Lower Yellow River;
黄河下游河宽缩窄对洪水位影响的研究
补充资料：胎圈过窄、子口窄、圈窄等
分子式：
CAS号：
性质：又称胎圈过窄、子口窄、圈窄等。轮胎工业中指两胎圈宽度不一致的现象。
CAS号：
性质：又称胎圈过窄、子口窄、圈窄等。轮胎工业中指两胎圈宽度不一致的现象。
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