When bones have to help lift a weight , the fluid gets sloshed about , leading to the proliferation of osteoblasts in the areas under the most stress 当骨骼迫于帮助增加体重，液体就如醉汉般来回晃动，从而导致高压区造骨细胞的增加。
In the use of transportation pipes , because the changing of velocity and pressure at the 90 elbow part , the pipes are easy to be eroded 摘要针对90弯头在使用过程中由于该处流体速度及压力的变化，以致在低速高压区经常发生因流体冲刷导致管壁减薄，最后失效。
Winter , the mainland ' s less heat than cooling , the surface temperature dropped substantially , the air cools and sinks , so that the mainland has become the high - pressure zone 冬季时，大陆的受热比散热少，近地面气温大幅度下降，空气变冷而下沉，使大陆成为高压区。
They generally arise when a continuous pressure differential allows blood to flow constantly from a high to a low pressure area , as may occur in a variety of congenital defects , most commonly patent ductus arteriosus , anomalous origin of the left coronary artery , or coronary arteriovenous fistula 一般出现在持续压力差使血液从一高压区不断流向低压区时，也可以出现在一些有先天性缺陷的病，最常见的有动脉导管未闭、左冠状动脉起端异常，或冠状静脉动脉瘘。
Further more , the coherence between circulation and olr are calculated and analyzed . the results show that there is positive correlation between australian high and the precipitation of middle and low reaches of yangtze rivers , and negative correlation between okhotsk and the precipitation of middle and low reaches of yangtze rivers 由相关分析得出，春季鄂霍次克海区与澳大利亚高压区和长江中下游地区夏季olr值分别表现出较好的正相关和负相关，表明这两个地区位势高度场的变化与夏季长江中下游地区降水多少有着密切的关系。
The neutral gas pressure is smaller where electric fields is stronger , which is independent of the instantanious electric polarity of the electrode and cause gas flow from high pressure region to low pressure region . so flow can be accelerated if electric field is properly adjusted , which is the mechanism of the active flow control 场强越大的区域气体静压反而越低，而与瞬间电极的极性无关，导致了气体从高压区到低压区的流动，因此只要适当改变电场的分布就可以使气体产生加速，这就等离子体主动流动控制的加速机理。
