灰尘袋是一个过滤器，一旦太满吸力就会减弱。
Dust bags act as a filter and suction will be reduced if they are too full.
只有当船体从升降架上自由悬挂，脱离海床和周围泥浆的吸力作用时，打捞工作才进入第二阶段。
It was only when the hull was hanging freely from the lifting frame, clear of the seabed and the suction effect of the surrounding mud, that the salvage operation progressed to the second stage.
而这种涂料有助于增加抽吸力。
吸力桩一端敞开。
地心吸力让我们能在陆地上正常生活。
苍蝇的脚借吸力可附着于物体表面上。
地心吸力把物体吸向地心。
拽向死亡的吸力通常也能解释严重的疾病。
This suction towards death can frequently explain severe illnesses.
有些泵是用吸力就业的。
有些泵是用吸力工作的。
有些泵和所有真空吸尘器都是借吸力工作的。
有些泵和所有的真空吸尘器都是藉吸力工作的。
运用风扇负压吸力及正压风力来吸附和风干蚊子。
The use of vacuum suction and positive pressure fan to absorb and dry wind mosquitoes.
在像这样的事件中，吸力源于机舱环境与外部环境的压力差。
In events like these, the sucking force originates from a difference in pressure between the cabin environment and the outdoor one.
沙床边缘非常陡峭，并且激流的吸力将妇人往下拽。
The sand dropped off steeply, and a riptide was sucking the woman un-der.
气缸向相反的方向旋转，所产生的吸力立刻阻止了涡流的形成。
The cylinders spin in opposite directions, creating suction that immediately prevents eddies from forming.
其吸尘能力能随着地面的尘型自动确定吸力的大小。
With the dust type ground to automatically determine the size of the vacuum suction ability.
如果没有地心吸力，我们的脚就不能再站在地面上了。
When there is no gravitation , our feet no longer stay on the ground .
磁悬浮系统依靠列车上电磁铁导向和铁磁定子之间的吸力工作。
The magnetic levitation system is based on the power of attracting between the electromagnets in the vehicle and the ferromagnetic stator packs in the guideway.
电磁操动机构动态特性是由电磁吸力和负载反力配合过程决定的。
The dynamic characteristics of the magnetic operating mechanisms is decided by the match of the electromagnetic force and the counterforce.
鳟鱼感应到这组涡流后，利用它们的吸力停在一处不动，只消耗了微小的能量。
The trout senses the eddies and USES their suction force to stay in one place without swimming, thereby expending little energy.
有人问该公司的发言人，为何不为奔驰汽车的吸力车身取得专利权。
Someone asks the company spokesman why they don't protect their patent on the Mercedes' energy-absorbing car body.
退水时，被拖入人口十分稠密地区的残骸物件带有强劲的吸力，这可进一步带来损伤。
As the water recedes, the strong suction of debris being pulled into large populated areas can further cause injuries.
玻璃杯的温度所产生的吸力大概能治疗疼痛并缓解肌肉硬块、肿胀的症状。
The temperature of glass creates suction that supposedly helps treat pain and relieve muscles of knots and swelling.
玻璃杯的温度所产生的吸力大概能治疗疼痛并缓解肌肉硬块、肿胀的症状。
The temperature of glass creates suction that supposedly helps treat pain and relieve muscles of knots and swelling.
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