双螺杆泵是由主从动轴上相互啮合的螺旋套和泵体或衬套间形成一个容积恒定的密封腔室，介质随螺杆轴的转动分别被送到泵体中间，两者汇合在一起，最终送达泵的出口，从而实现泵输送的目的。
... two-screw conveyer 双螺旋运送机 two-screw pump 双螺杆泵 two-seater folding boat 双座式折叠船 ...
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... twin-screw 双螺旋桨 ; 双螺旋浆的 twin-screw pump 双螺杆泵 twin-screw steamer 双螺旋桨蒸汽机船 ...
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... double-screw plodder双螺杆压条机 double-screw pump双螺杆泵 double-screw reactor双螺杆反应器 ...
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In a newly down-hole driven twin-screw pump, the double circular arc gears, which make the twin-screws run simultaneously and realize power split, are the key components in determining the working capacity of a pump.
在新型井下驱动双螺杆泵中，实现两个螺杆同步运转和功率分流的双圆弧齿轮是决定泵工作能力的关键部件。
参考来源 - 非常规条件下双圆弧齿轮传动工作能力研究·2,447,543篇论文数据，部分数据来源于NoteExpress
分析了双头双螺杆泵密封腔的密封原理。
双螺杆泵为一种双吸式非密闭的双螺杆泵。
Double screw pump is a kind of double suction not airtight double screw pump.
外置轴承结构的双螺杆泵工作腔同轴承是分开的。
Working with external bearing structure of the double screw pump bearings are separated.
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