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【简答题】
下图示为一已知的曲柄摇杆机构，现要求用一连杆将摇杆CD和滑块F联接起来，使摇杆的三个已知位置C 1 D、C 2 D、C 3 D和滑块的三个位置F 1 、F 2 、F 3 相对应(图示尺寸系按比例绘出)。试确定此连杆的长度及其与摇杆CD铰接点的位置。
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【单选题】The four Cs strategy includes the following aspects except .
A.
Communication
B.
Customer Cost
C.
Customer Solution
D.
Customer satisfaction
【简答题】Context of communication can be grouped into four aspects: ______________setting, ____________, _________, ___________________.
【多选题】Four aspects of quality are particularly important in software.?
A.
Functionality
B.
Reliability
C.
Usability
D.
Build quality
【多选题】Four major aspects account for the changes of cultures, they are: __________.
A.
disasters
B.
environmental factors
C.
technological invention
D.
cultural contact
【多选题】core functions of spinning include four aspects.
A.
opening
B.
carding
C.
drawing
D.
twisting
E.
winding
【单选题】The four aspects greatly the cross-cultural business negotiation
A.
influence
B.
influences
C.
influencing
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