【单选题】We assure you that you will find a ready sale()this type of new product.
【简答题】We take this opportunity to assure you ______ our prompt attention ______ handling your future orders.
【简答题】We assure you that shipment will be made no later than the first half of April.
【单选题】关于冷风侵入耗热量的描述不正确的是( )。
B.
冷风侵入耗热量可采用外门基本耗热量乘以附加率的简便方法进行计算
C.
外门附加率适用于短时间开启的、无热风幕的外门
【单选题】We assure you that any further orders you may()will always be carefully attended to.
【简答题】We can assure you that all your orders will receive our immediate and careful attention.
【判断题】金属经热锻并冷却后,锻件内部的晶粒沿变形方向伸长,并产生碎晶。若对该锻件进行再结晶退火,便可获得细晶组织
【判断题】金属经热锻并冷却后,锻件内部的晶粒沿变形方向伸长,并产生碎晶。若对该锻件进行再结晶退火,便可获得细品组织。( )
【判断题】金属经热锻并冷却后,锻件内部的晶粒沿变形方向伸长,并产生碎晶。若对该锻件进行再结晶退火,便可获得细晶组织。( )