A bottom cover is arranged at the bottom of the bottle body; the bottom cover comprises an inner bottom cover and an outer bottom cover which are screwed together by thread.
瓶体底部设底盖，该底盖包括可通过螺纹旋合在一起的内底盖和外底盖。
This flow of fuel causes the jet pumps to remove the fuel from the surge tank and the bottom of the wing tank outer cell.
这股燃油流可以使引射泵把燃油从通气油箱和外组机翼油箱的底部吸出来。
Once again the separated oil share, through the outer packing filtration layer grooves, also will be back to the bottom of the tubing oil room.
再一次分离出来的油份，通过填料过滤层外缘的凹槽，亦将由回油管回到底部的油室。
Result of test in rectangular sluice shows that vertical velocity distribution profile may be divided into bottom inner, outer and surface zone.
本文根据矩形水槽试验，表明：对于整个断面的各垂线流速分布可划分为底部内区、外区和表面区。
After been used for 3-4 months, the crucible had serious crack at the joint of the bottom and side closing to the outer flame.
镁合金热室压铸机所用坩埚在使用3 ~4个月后在靠近外焰的底部和侧面结合处发生严重的变形开裂，对开裂原因进行了分析。
The testing results prove that the reservoir has better permeability and heterogeneous outer boundaries, but there are gas cap and bottom water.
测试结果证明，该区地层渗透性好、存在非均质外边界，但存在气顶和底水。
Most of the best wood from timber and wood heart near the bottom of the trunk parts, and wooden centre usually more than new wood or wood outer black.
最好的木质多半来自木材的木心且靠近树干的下方部位，而中心木质通常比新木或较外层的木质黑。
In some cases, the outer portion of a fish may be milled out to allow the body and remaining debris to be pushed to the bottom of the wellbore.
在某些情况下，将落鱼的外部彻底磨铣，使落鱼体和剩余的碎片能被推至井筒底部。
I want to cite two details: 1 There is a small projection at the bottom of the outer side of the bed, where we can put the TV remote, mobile phones or glasses.
这里我只愿提两个细节：1床铺外沿底部有一凸出部分，可以摆放遥控器、手机、眼镜等。
Adjustment of the combustion flame, the outer edge of the bottom of the pot so that it would not exceed, the best heating effect.
调整火苗的燃烧范围，使其不超过锅底外缘，取得最佳加热效果。
The connection between the bottom structure and the bucket forms the outer part of the washing machine, therefore, a box body for encapsulating the bottom structure and the bucket are not needed.
底部结构和桶美学上相匹配，并在连接时形成洗衣机的外部，由此，不再需要包封底部结构和桶的箱体。
The outer cylinder mainly adopts that a breakwater is arranged at the position closed to a discharge outlet at the very bottom of the circle wall of the outer cylinder.
其主要是于所述外筒圆周壁最底部接近排水口的位置，设有一挡水板。
And the bottom adjacent to the lower flow turning slow, centrifugal force is small, the gravity flow from the outer edge of the inner edge, resulting in secondary reflux.
与槽底相邻的下层水流回转速度慢，离心力小，在重力作用下从外缘流向内缘，产生二次回流。
The outer surface of the guide post is in a wavy shape matched with the arc-shaped inner concave head form top to bottom.
导柱外表面自上而下呈与弧形内凸头配合的波浪状。
This product was easy to install and its bottom was not easy to turn over because of using the outer case, and it had good age resistance.
采用外嵌骨架材料，可使产品易于装机，受力时底部不易翻转变形。产品具有较强的耐老化性能。
When inner side reinforcing steel bar of tip and bottom pipe were pulled, outer side were pressed.
管顶和管底的内侧钢筋受拉，外侧钢筋受压；
The outer furnace wall between the two grates is equipped with a gasification gas outlet pipe, namely utilizing a bottom gas outlet structure.
两炉箅中间的外炉壁上设有气化燃气出气管，既采用下出气结构；
The bottle body, the outer thimbles and bottom cover of the invention can be dismounted and then combined and jointed in various ways to get vessels with different purposes.
本发明的瓶体、外套管、底盖等拆卸开后，可进行多种组合连接，得到不同用途的器皿。
The bottle body, the outer thimbles and bottom cover of the invention can be dismounted and then combined and jointed in various ways to get vessels with different purposes.
本发明的瓶体、外套管、底盖等拆卸开后，可进行多种组合连接，得到不同用途的器皿。
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