查询词典 backing-up

Metal arc spray mold is a kind of composite mold with functionally gradient material structure, and consists of metal shell, backing strengthening layer and steel frame.

金属喷涂模具由金属型壳、背衬强化层以及模框等构成，是一种具有梯度材料结构的复合材料模具。

The metal backing must be of sufficient thickness to aoid fatigue failure, and there must be a corresponding decrease in thickness of the polyethylene liner for a component of any gien outer diameter.

金属外壳须有足够厚度才能防止疲劳损坏，因而外径固定的聚乙烯内衬其厚度就需相应地减少。

Types of pressure-relief device designs include fusible plugs, rupture disks, rupture disks with fusible metal backing, and spring-loaded relief valves.-?

减压装置的设计类型包括易熔塞、破裂盘、带易熔金属衬里的破碎盘和弹簧减压阀。

Bankston et al. reported wear of 0.08 mm a year with a cemented all-polyethylene implant, a rate that increased to 0.10 mm a year with the addition of metal backing.

Bankston等报告骨水泥固定全聚乙烯假体的年磨损为0.08mm，而加金属外壳后平均磨损增至0.10mm。

And even now there is equity backing out there.

即使是目前有股权支持的情况下也是如此。

I'm backing out the door, right?

于是我退出门，对吧？

I ' m backing out.

我要打退堂鼓了。

RACHEL: No, you're not backing out now.

不，你现在可不能退缩。

I'm backing out.

我要退出

Once you're in, you're in. There is no backing out.

但是，决定了的事情就要坚持到底，不能退缩。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。