【单选题】The sentence “I want two tickets to London.” means__________ if the stress isput on “two”.
C.
not Manchester or other city
【单选题】温度边界层越( ),则对流换热系数越小,为了强化传热,应使温度边界层越( )越好。
【判断题】温度边界层越薄,则对流换热系数越小,为了强化传热,应使温度边界层越厚越好。
【判断题】温度边界层越簿对流传热系数越小,强化传热应使温度边界层越厚,这种说法是否正确?为什么?
【单选题】The sentence “I want two tickets to London.” means__________ if the stress isput on “two”.
C.
not Manchester or other cities
【简答题】温度边界层越 ,则对流换热系数越小,为了强化传热,应使温度边界层越 越好。
【单选题】The meaning of “crash” in the sentence “I want to crash on the couch for a moment.”is ________.
【单选题】请判断句中划线部分属于哪一类状语从句。He is such an experienced worker that we all believe in him .
【简答题】温度边界层越 对流传热系数越小,强化传热应使温度边界层越 。