喉道 meaning in Chinese

bottleneck
throat to pore volume ratio
throat-to-pore coordination number

It exits from this throatlike region .
它自此喉道区离开。
The motor case is a steel cylinder closed tight at one end. the other end is the open throat and nozzle .
发动机壳体为一个其一端为密封的钢铸圆柱缸体，另一端则为敞口的喉道及喷管。
Development of a portable long - throated flowmeter
即插式长喉道量水计的研究开发
Development of long - throated flume design software
长喉道量水槽设计软件的研究开发
Design method of long - throated flumes
长喉道量水槽的设计新方法

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