Heat transfer coefficients in a packed bed have been investigated by Leva and Beck.填充床的传热系数已由利瓦和贝克作过研究.Quand l'examen fut fini ____ deux heures , l'examinateur se leva et embrassa le candidat.Chacun在这里是什么用法?...
This led Zagreb's twin town, Mainz, to donate £70,000-worth of high-quality equipment.这使得萨格勒布的友好城市美因茨捐赠了价值7万英镑的高品质装备。Passers-by in the area have been treated to some high-quality busking.路过这一带的行人听到过水平很高的街头演唱。It is a...
Hues of purplish, rose and amber begin to pulsate in the sky.淡紫色的 、 玫瑰色的和琥珀色的色调开始在天空中微微颤动起来.When ABS is activated, the driver feels the brake pedal pulsate gently.当激活abs系统时, 驾驶员踩制动踏板有轻微的脉动的感觉.Building facades pulsate wit...