查询词典 underside

Of square-thread form the leadscrew ran through a long "full-nut" of bronze bolted to the underside of the saddle front; because the carriage was permanently connected to the leadscrew the latter carried a dog-clutch at its headstock end and a handwheel, to drive the carriage under manual control, at the other.

方螺纹丝杠跑的形式经过长期&全螺母&青铜螺栓的底面鞍前；因为运输是永久连接到丝杠后者进行狗离合器年底在其启闭和手，驾驶马车手动控制下，在其他。

When the external control pressure increases to the shutoff pressure setting point of the valve, the external control pressure acting on the underside of the diaphragm, which breaks the balance of the compression of the pressure spring and the latch lever, triggers the latch and disengages valve disc arm from the latch.

当外接控制感应压力﹝即减压下游压力﹞升到此阀关断压设定点时，控制压作用于皮膜下层破坏压力弹簧压缩与闩杆间的平衡，然后扳开闩扣并从闩扣释放阀门封盘。

Transmitting boundary and semi-infinite element are respectively used to treat the lateral and underside boundaries.

分别用传递边界和半无限单元来处理侧面和底面边界。

Transmitting boundary and semi-infinite elements were respectively used to treat the lateral and underside boundaries.

分别用传递边界和半无限单元来处理侧面和底面边界。

In this case,with selection and non-selection experiments,we studied and evaluated the effect of light,physical features of leaves and gravitation as cues on the whitefly s orientation behavior to locate underside of host leaves.

以扶桑和油麦菜为寄主材料，通过非选择性和选择性实验，研究和评价光照、叶面物理性状和重力3个环境因子在烟粉虱成虫定向行为中的作用。

The surface of stone conservation agent: not available for stone processing underside protection, protective agent, generally have a water-repellent effect.

、表面石材养护剂：不能用于石材底面防护处理的防护剂，一般都具有憎水效果。

This separation, in turn, points to a utopian dimension, an underside of time where futuristic intimations of hope inhere in memories of the past.

这两个层次的分离同时也带出一个乌托邦面向，透过时间的颠倒来辨认过去记忆中所含的，未来的希望。

A juvenile marsh harrier showing a pale breast band (extending round towards the mantle), pale on the rump, extensive pale on the upperwing coverts, an extensive blaze on the underside of the primaries, and/or traces of barring can be safely identified as an EMH .

依据以下几点才能被鉴定为白腹鹞：拥有浅色胸带的鹞属猛禽幼鸟；浅色腰部；翼上的大片浅色区域；初级飞羽下面的大片白斑，具有横斑。

Water will travel from the underside of the Main Deck, through the tubing and out the nozzle.

水会从旅行底的主甲板，透过油管和出水口。

The actuator assembly further includes a spring member retained within the interior of the toothbrush body which urges a cam member against the underside of the positionable member.

致动器组件还包括一个弹簧元件，其保留在牙刷主体的内部，推动一个贴着可定位元件下侧的凸轮元件。

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。