The chair has a ratchet below it to adjust the height.

这把椅子下面有一个棘轮来调整高度。

He fears inflation will ratchet up as the year ends.

他担心通胀会随着年底临近而只升不降。

We're trying to ratchet down the administrative costs.

我们正想法使行政管理的成本稳步降低。

This creates a ratchet effect.

正是这种情况导致了棘轮效应。

This is known as Muller's ratchet.

这就是所谓的穆勒的棘轮。

No ratchet clauses - rent can go down!

无棘轮条款—租金可以下调！

A ratchet pawl locks or releases the ratchet slider.

棘齿爪锁定或者释放所述棘齿滑块。

These Numbers would ratchet up further were Spain to default.

如果西班牙违约，这些数字将进一步上升。

A ratchet spring provides tensile force to the ratchet pawl.

棘齿弹簧为所述棘齿爪提供拉力。

A ratchet mechanism transfers the thread from spool to bobbin.

一种棘齿装置把线从线轴转到梭心上。

A ratchet slider is movably mounted to the horizontal guide frame.

棘齿滑块被可移动地安装于所述水平导轨框架。

He's kind and forgiving, and he knows how to handle a ratchet screwdriver.

他善良、宽容，还懂得使用棘轮螺丝刀。

Everybody expects to be above average, so you get this ratchet effect.

而每个人都期望超越平均水平，这样就产生了棘轮效应。

Switching between the two games seemed to create a ratchet-like effect.

在两个游戏中切换似乎产生了类似棘轮的效应。

Each tooth on a ratchet has two sides, one that goes up and one that goes down.

棘轮上的每一个齿有两个边，一个向上，一个向下。

We must make sure that the business-custom relationship is a profit ratchet .

我们必须确保商业与顾客的关系成为不可逆转的利润增长手段。

In a computer, the games are played 100 times, mimicking a ratchet with many teeth.

在计算机中，这个游戏进行100次，以模拟有许多齿的棘轮。

Of course, founders should negotiate hard to avoid the highly dilutive full-ratchet.

当然创始人应当为避免高稀释性的比例保护进行艰苦的谈判。

There's nothing like a little public pressure to ratchet up the creativity quotient.

促进创造力智商上没什么比一点公众压力更好的了。

After a moment working quietly, he speaks, without looking up, ratchet screwdriver in hand.

安静地工作了一会儿后，他一手拿着棘轮旋凿，头都没抬说了句话。

This bulky piece acts a bit like a ratchet; the wheel requires some vibrational energy to get past it.

这个大型零件功能有点儿像防倒转的棘齿；轮子需要振动能来帮助前行。

But it took the publication of "a Nation at Risk" in April 1983 to ratchet up the manufactured threat.

而公众一直到1983年4月《危险中的国家》一书出版后才感到这种虚构的威胁。

It was a monetary ratchet, in which each cycle ended with much higher debt and much lower interest rates.

这是一个货币棘轮，每滚一圈就会产生更多的债务以及更少的银行利率。

Dr Akeson, meanwhile, created a clever ratchet arrangement by attaching a polymerase enzyme to the AHL protein.

同时埃克森博士通过在AHL蛋白质上附着聚合酶，来创造了一种巧妙的棘轮排布。

As the piston descended, a ratchet engaged the piston rod and engine shaft and thus power was transmitted.

当活塞下行时，棘轮连接活塞杆和发动机轴，因此将功率输送出去。

The men said they were Indian, but the attacks appeared to ratchet up tensions in an already volatile region.

男子说他们是印度人，但是此次袭击使到本已敏感多变的地区更加剑拔弩张。

They have been driven by a ratchet effect.Individual American politicians have great latitude to propose new laws.

它们是棘轮效应驱动下的产物。美国政客们有很大的自由提出新法律。