The dual magnet circuit is designed with the magnets. The magnetic induced intensity in the duct is raised to 0 78T. The principle experiment is performed by the jetting fluid of the rocket engine.
设计了双磁回路，通道内磁感应强度提高到0．78T，用火箭发动机的射流作为工作源，进行了发电原理实验；
In order to make test reach on the jetting device, we build a test-bed of fluid transmission.
为了进行引射离心泵的试验研究，课题研究从搭建流体输送试验台开始。
The device is designed by means of the jetting principle, and it takes the high-pressure injected water as power fluid to drive the formation fluid returning to the surface.
这种射流洗井器应用射流原理进行设计，利用高压注入水作动力液，抽汲地层液返出。
The device is designed by means of the jetting principle, and it takes the high-pressure injected water as power fluid to drive the formation fluid returning to the surface.
这种射流洗井器应用射流原理进行设计，利用高压注入水作动力液，抽汲地层液返出。
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