词汇	仰开桥平衡重竖井
释义	仰开桥平衡重竖井 tail pit
随便看	constant definition part constant deflection test constant-deflection test constant-deformation test constant-degree constant-degree system constant delay constant delay discriminator constant-delay discriminator constant delay network Constant delays ticked me off constant, deliberately maintained proportion constant delimiter constant deliver pump constant delivery constant-delivery constant delivery displacement pump constant delivery pump constant-delivery pump Constant Delta Height constant demand constant denaturant gel electrophoresis constant-densities constant-density constant density contour