A: Shear connection work on the same principle as moment connection.
B: Pin joints transfer therefore only forces and no moments.
C: The principle of welding and bolting is the same.
D: Different types of connection media attract different loading portions due to different stiffness, but can be used to share loads in the same joint.
举一反三
- For the transportation problem, the potential method and the closed loop method are used to calculate the test number, then the result ( ) A: must be the same B: must be different C: may not be exactly the same D: no connection
- The<br/>same types of containers are used for different cargoes. ( )
- Same goods can be valued different at different times. Goods often stop during the transfer process， which is professionally called the （）.
- You can experience a fast internet connection in____the same way as you do in the office.
- A(n) _______ is a far-fetched metaphor in which an unlikely connection between two drastically different things is made.
内容
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Mutually beneficial trade cannot occur if production frontiers are:(<br/>) A: equal but tastes are not B: different but tastes are the same C: different and tastes are also different D: the same and tastes are also the same.
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The major point to differentiate zang-organs， fu-organs and extraordinary fu-organs is （ ）。 A: Different structures B: Different physiological functions C: Different location. D: Connection with meridians.
- 2
The image of acceleration can not be used by (). A: the certain points on the same link B: the points on the same link C: the points on the different links
- 3
Sentences in a coherent paragraph form a clear logical connection and they all head in the same direction. ( )
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Body language can lead to misunderstanding since people of different cultures often have different forms of behavior for sending the same message or have different interpretations of the same body signal.