The trend nowadays is to build the frame box as a separate fabricated construction and then, after stress relieving and machining the mating surfaces, to mount it on the _____. This has the advantage of saving weight.

A．seating

B．bed-plate

C．entablature

D．cylinder block

(用适当的词语填空,首字母已经给出) Nowadays there is a media trend toward diminishing the import

[单选题]What is the meaning of trend?（）A . General directionB . Developing roadC . WayD . Path

[问答题] What is “Cephalocaudal Trend”？

[单选题]When a bridge transmits an Ethernet frame， the Ethemet frame has ( ) .A.the

[单选题]TREND的含义是（）。A .批量B .显示设定C .趋势显示，在分组显示画面，显示仪表测量值趋势D .操作站状态

[单选题]_____________. “And nowadays, with more and more people moving to the country, individuals want to put an exclusive finishing touch to their properties. It has been a boost to crafts like mines,”［A］Graham has become increasingly busy, supplying flat-

[单选题]frame表示（）。A．符号B．大小C．秒D．帧

[单选题]frame表示（）。A . 符号B . 大小C . 秒D . 帧

What will be the new trend for jobs in the future?A. People's income is on the r

[单选题]（） are generally formed in the frame of the both in-line and Vee engines to give maintenance access to the crankshaft main and connecting rod large end bearing.A . DoorsB . Aspirate gauzerC . CouplingD . Blind