pall是什么意思

网络释义

用法例句

A hinged or pivoted device adapted to fit into a notch of a ratchet wheel to impart forward motion or prevent backward motion.

掣爪，棘爪一种枢轴或转轴器械，能与齿轮缺口或齿间吻合来前进或防止后移

feeder ratchet stop

进给器的棘爪停止器

pneumatic pawl-type feeder

气动棘爪式送料装置

interlocking pawl (winding) wheel

大钢轮, 互锁棘爪轮

The pawl, wheel, or bar of this mechanism.

棘轮，棘爪，棘条这种机械装置中的爪状物，转轮或长条

palletized transfer machine

棘爪式连续自动工作机床

The indexing pawl advances a fastener into operative engagement with the feed pawl upon movement of the second canister portion from the open position to the closed position.

当第二筒部从打开位置移动到关闭位置时，分度棘爪使紧固件前进并使其与进给棘爪工作啮合。

A mechanism consisting of a pawl that engages the sloping teeth of a wheel or bar, permitting motion in one direction only.

棘轮，棘爪一种包含合于转轮或长条倾斜性齿轮中的爪状物的机械，使轮仅向一个方向运动

The fastening tool further includes a coil feeder (720) assembly having an indexing pawl (722).

紧固工具还包括具有分度棘爪的卷料进给组件。

The magazine assembly includes a canister (200), a door structure (220), a feed pawl (206) and a follower structure (208).

料匣组件包括筒、门构件、进给棘爪、以及从动构件。

Having no thorns, spines, teeth, claws, or other protective parts.

无突的没有刺，棘，牙，爪或其它保护性部位的

The stiffness simulation analysis of the torsion spring of synchronizing-self-shift clutch

自动同步离合器棘爪弹簧刚度特性仿真分析

Slag discharge mechanism: wet slag discharge is made from both sides with hydraulic drive of ratchet wheel and detent.

清灰机构：采用液压驱动棘轮、棘爪装置，湿式双侧除灰。

explosive grapnel

爆炸多爪锚(四至六爪)

To seize with or as if with talons.

用爪抓住用爪攫取或好象用爪攫取

a toothed wheel or rack engaged with a pawl that permits it to move in only one direction.

连接着棘爪的只能允许朝一个方向运动的齿轮或齿轮架。

The dog hurt one of its pad when it stepped upon a thorny path.

这只狗在踏上一条有荆棘的小路时,伤了一只爪垫。

Slag collector: wet slag discharge is made by hydraulic ratchet wheel, detent, worm wheel or worm from both sides.

清灰机构：采用液压驱动棘轮、棘爪装置或蜗轮蜗杆装置湿式双侧除灰。