low-pressure centre 中文意思是什麼
low-pressure centre
解釋
低壓中心-
Under certain favourable conditions, thunderstorms are accompanied by tornadoes over land and waterspouts over sea. they are intense columnar vortices in the shape of funnel clouds with very strong winds and very low pressure near the centre
在某些有利環境里，雷暴可能伴有強勁的柱狀渦旋，以漏斗雲的形態出現，渦旋接觸地面時叫陸龍卷，接觸海面時叫水龍卷。 -
Under certain favourable conditions, thunderstorms are accompanied by tornadoes ( over land ) and waterspouts ( over sea ). they are intense columnar vortices in the shape of funnel clouds with very strong winds and very low pressure near the centre
在某些有利環境里，雷暴可能伴有強勁的柱狀渦旋，以漏斗雲的形態出現，渦旋接觸地面時叫陸龍卷，接觸海面時叫水龍卷。 -
An area of low pressure with a circulation centre is called
一個有旋轉中心的低壓區叫… -
Among them, the uncompetent pelitic series are cleaved in the srong - deformation zone with relatively high temperature, high pressure ; with weak hydrofracturing, the competent sodium - rich series dilatacying and forming microfracture ( ie, embryonic fracture ) in the core of the weak - deformation demain, which is a natural lens - like pumping centre with relatively low temperature, low pressure and high permeability
強變形帶中的非能幹性泥質巖系強烈劈理化，為相對高溫高壓帶；弱變形域內的能幹性鈉質巖系則伴隨弱水力壓裂作用發生擴容，形成雛形斷裂的微裂隙，同時，它是一個相對低溫、低壓、高滲透率的透鏡狀天然泵吸中心。 -
These departures are partly due to difficulties in locating the centre of the tropical cyclone low pressure area, and partly due to short term fluctuations in the direction and speed of movement of the centre
出現這類偏差的原因部份由於確定熱帶氣旋低壓區中心位置的困難，而部份亦由於中心移動的方向及速度有短期性波動。
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