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officer of the Yellow river regulation
释义
officer of the Yellow river regulation
Encyclopedia
工学
中国历代水利职官
释
officer of the Yellow river regulation
河堤谒者
中国汉代至唐代主管黄河治理以及其他水利工程的政府官员。又称河堤使者。
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unstable boundary component
unstable cavity
unstable coning
unstable coordinate
unstable equilibrium
unstable fixed point
unstable flow
unstable improper node
unstable isotope
unstable limit cycle
unstable logical theory
unstable manifold
unstable mapping
unstable method
unstable node
unstable non-darcy seepage of rock mass
unstable nuclear region
unstable particle
unstable point
unstable problem
unstable separatrix
unstable slope
unstable solution
unstable spectrum
unstable spiral point
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