丝虫的其它种类包括旋盘尾丝虫。
探索进一步提高数控平旋盘的定位精度的方法。
Exploring ways to further enhance the level of CNC flat chuck positioning accuracy.
搬动一个陶工旋盘和一个烧窑可不是一件容易的事。
她放下了陶工旋盘还有烧窑，一心一意集中在软陶上，她用软陶制作了小至项链，大至大件的工艺品。
She gave away her potter's wheel and kiln and began concentrating on the clay, with which she makes everything from necklaces to large works of art.
与星系群其它星系之间相互作用的引力潮可能导致了NGC 3190的旋臂不对称地环绕中心，而星系盘也出现了扭曲。
Gravitational tidal interactions with other members of its group have likely caused the spiral arms of NGC 3190 to appear asymmetric around the center, while the galactic disk also appears warped.
尽管，许多卫星在36000千米处形成一个类似土星光环的环，但这个高度的卫星都需要花费24小时绕地球一圈。因此，它们一直在地球上空的同一点盘旋。
Many, though, form a ring like Saturn's at a distance of 36,000km, the place at which an object takes 24 hours to orbit the Earth and thus hovers continuously over the same point of the planet.
他们看见鸟儿在盘又旋。
采用一种简单、实用、可调的喷头盘对洗气塔喷旋式喷头进行了技术改造。
Technical reformation was made for rotary sprayer of gas washing tower using a kind of simple, practicable and adjustable sprayer tray.
旋翼桨盘处的诱导速度分布采用自前向后直线增大的形式。
The distribution of induced velocity at the rotor is assumed linearly variable over the disk.
NGC 2976不像典型的涡旋星系：它有一个星暴盘，但看不到旋臂；
NGC 2976 does not look like a typical spiral galaxy. It has a star-forming disk, but no obvious spiral pattern.
本文从密度波理论出发，讨论三维盘状星系的旋臂结构。
In this paper we discuss the spiral structure of dish galaxies in three-dimension according to the density wave theory.
在机身影响下，旋翼近场尾涡形状发生畸变，从而改变桨盘处的诱导速度分布。
The results show that the rotor near-wake is distorted because of the flow field of the fuselage, resulting in large variation on the induced velocity distribution at the rotor plane.
因为是先旋切后挤扩，使挤扩出的盘腔非常完整并且规则，可进一步提高桩的承载力。
The tray cavity is extremely complete and regular by rotatably cutting at first and then extruding and enlarging, and the bearing capacity of the piles can be further improved.
由一台变速电机传动，收线可成盘或成圈，用旋臂起重机能将线圈取下。
The take-up process can be used with coil or spool, and unloading with arm crane.
旋击盘周边均布100 ~ 120个旋击头和多个涨缩槽。
Around rotating plate there are 100-120 rotating heads and many collapsible grooves.
介绍了新型变直径灌注桩——挤扩支盘桩和旋扩珠盘桩的工作原理、主要优缺点。
The paper introduces the working principle and the merits and drawbacks of new-type variational diameter cast-in-place piles-the piles with plates by compaction and the piles with plates by rotation.
介绍了新型变直径灌注桩——挤扩支盘桩和旋扩珠盘桩的工作原理、主要优缺点。
The paper introduces the working principle and the merits and drawbacks of new-type variational diameter cast-in-place piles-the piles with plates by compaction and the piles with plates by rotation.
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