词汇	low-angle boundary
释义	low-angle boundary 低角边界
随便看	liquid level measurment liquid level meter liquid level metre liquid level monitor liquid level monitoring liquid-level monitoring liquid level of automation control liquid level of evaporator liquid-level of propeuant liquid level of steam drum Liquid Level Oscillation liquid level PID control liquid level pressure gauge liquid-level probe Liquid level radar gauge liquid level recorder liquid level recording controller liquid level regulating liquid level regulator liquid level relay liquid-level relay liquid level relays liquid level sensor liquid-level sensor liquid level sensors