鼓

PV-BS0807-3a/3b PV Junction Box adopts crowned spring, which is suitable for simple parallel connection and series connection.

PV-BS0807-3a/3b 太阳能电池组件连接器，采用内鼓形冠簧接触，适用于简捷的并联或串联。

PV-BS0807-a PV Junction Box adopts crowned spring and has automatic locking mechanism on plugs to ensure solid connection between contact and connector.

PV-BS0807-a太阳能电池组件连接器，采用内鼓形冠簧接触，公母头插拔带有自锁机构，使电气接触与连接更加牢固。

He must brace himself and take it.

他一定鼓起勇气来承受它。

When you press on the foot brake, friction band s push hard against the wheel drums and stop the wheels from turning.

当你踩下脚制动时，摩擦片就会紧紧地压在车轮制动鼓上，使车轮停止转动。

This type of drum brake has an application mechanism which is simpler, more reliable and insensitive to temperature.

这种类型的鼓式制动器已申请机制，这是更简单，更可靠和敏感的温度。

The company has advanced production equipment more than 300 sets, a large-scale automobile brake drum production and processing base.

公司拥有先进的生产设备300多台套，建立了较大规模的汽车刹车鼓生产加工基地。

High-performance cars brake drum production costs increase less than 10%.

高性能汽车刹车鼓的生产成本增加小于10％。

The other type of brake is the drum brake.

其他类型的刹车是鼓式制动器。

Whichever method is used, and finally the need to brake drum brake shoe and the contact area for more than 70%.

无论采用哪种方法，最后必须使制动鼓与制动蹄的接触面积达到70%以上。

After adjusting, the clearance between brake lining and drum is correct.

调整后，制动蹄和制动鼓间的间隙合适了。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。