It is shown that the existence of central screw conveyer produces the contrary swirl flow under some of the swirl vane Angle condition.
研究表明：由于进料螺旋输送器的作用，在一定的导流叶片角条件下存在着双旋流流场。
The policies of the Fed and other central banks are why I continue to advocate that folks own the currency with no central bank to screw it up: gold.
美联储和其他央行的政策使得我一直在申明我的主张，即大家伙儿应该保有银行不能搞糟的通货：黄金。
Chongqing industrial park will production centrifugal units, screw units, air-cooled heat pump units consisting mainly of large central air conditioning.
而重庆工业园将生产离心式机组、螺杆式机组、风冷热泵机组为主的大型中央空调。
Loose soleplate screw of the roller shelf, and adjust the central height of the two rollers by increasing or decreasing cushion, then tighten the screw.
松开罗架的底板螺丝，用增垫和去垫的方法调整两罗拉的中心高度，然后再拧紧螺丝。
After the fixing bolt is completely screwed in the central hole of the screw, the upper end-face of the fixing bolt is lower than the upper end-face of the fixing sleeve pipe.
固定螺钉完全旋入螺杆中心孔后，固定螺钉的上端面低于固定套管的上端面。
The utility model can increase the swing assisting Angle and the swing assisting strength through adjusting the central adjusting screw bolt to meet the requirements of different patients.
它通过调节中心调节螺杆可增加助摆角度和助摆力量，以适应不同患者的需要。
The Central Line of the positioning screw bolt and an outlet shaft lever are coherent basically in order to adjust the front and back position of the outlet shaft lever.
定位螺杆与出轴杆两者的中心线基本一致，用以调整出轴杆前后位置。
The Central Line of the positioning screw bolt and an outlet shaft lever are coherent basically in order to adjust the front and back position of the outlet shaft lever.
定位螺杆与出轴杆两者的中心线基本一致，用以调整出轴杆前后位置。
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