slotted hole信息详情
长孔,长圆孔;切口,缝槽
slotted───v.开缝;跟踪(slot的过去分词);adj.有沟槽的;有裂痕的
slotted spoon───n.篦式漏勺
hole───vt.凿洞;vi.凿洞,穿孔;(高尔夫球等)进洞;n.(Hole)人名;(瑞典、挪)霍勒;(英)霍尔;n.洞,孔;洞穴,穴;突破口
drilling hole───钻孔
through hole───透眼,透孔,通孔
castellation hole───蜂窝孔
he hole───he洞
weepers hole───泄水孔
jackson hole───杰克逊霍尔(地名)
pressure of slotted pipes in a sandy well was analyzed. The bottom hole pressure was computed. A model for computing the bending strength and stiffness of a slotted pipe was proposed.───对割缝衬管在防砂井中受外挤力作用进行了分析,计算了井底压力(包括流体流经砾石层和割缝衬管的压降) ,建立了衬管割缝参数与割缝条幅弯曲强度及刚度之间的关系式。
The utility model provides a screw and a screw driver matching with it. The screw comprises a slotted screw head and a screwed screw bolt, and a positioning hole is arranged at the center of the slot.───本实用新型提供了一种配合使用的螺丝和螺丝刀,所述的螺丝包括开有一字槽的螺丝头和有螺纹的螺杆,在所述的一字槽中央有一定位孔;
Through the open hole completion productivity evaluation model, respectively derive perforated completion and slotted completion productivity evaluation models.───在裸眼完井产能评价模型的基础上进一步推导出火山岩气藏射孔完井和割缝衬管完井产能评价模型。
Petal-shaped fin tubes and slotted hole corrugated screen plate will be used to improve the heat transmission property to prevent oil cooler failures caused by the high water temperature in summer.
- score guard
- strong core
- reverse group
- redeem point
- reverse growth
- radial function
- photographic negative
- tap dogs
- sorted python dict
- power rider
- photographic officer
- sorted python reverse
- slotted in
- photographic operation
- redeem points ns
- pass sb out
- sweet feelings
- showinterest
- the sky book
- photographic parameter
- prototype ship