The pitot-static tube can be used only in free air. 皮託管僅能用在自由流中。
The type selection of the gyrating flow spillway tunnel is made in two alternatives of horizontal free gyrating flow and submerged flow. 右岸旋流泄洪洞選型研究是在水平旋流自由流推薦方案與淹沒流推薦方案的基礎上進行的。
Similar benefits can be expected from a freer flow of people. 類似的好處可從更自由流動的人群加以預測。
They feared that those thoughts also were being inspired by the ideas of the free flow of information supporters. 它們擔心這些想法也是受到了信息自由流動支持者思想的鼓動。
