The crab method is done by keeping the airplane aligned with the centerline by establishing a _____.
A: bank angle
B: transition
C: separation
D: crab angle
A: bank angle
B: transition
C: separation
D: crab angle
举一反三
- 词汇与结构 These problems may cause limited ________ (bank angle/turns), limited or no flap setting, limited bank angle and so on.
- The crab’s changing color ————. A: tells the crab what time it is B: protects the crab from the sunlight C: keeps the crab warm D: is of no real use
- In the angle constraint, "Undirected Angle" method, the defined angle does not have directionality, only has the effect of limiting the size. The "Undirected Angle" icon is: A: [img=51x34]1803a1763ead47f.png[/img] B: [img=51x34]1803a17648ef13f.png[/img] C: [img=219x102]1803a176538fbdc.png[/img] D: [img=28x25]1803a1765d58d94.png[/img]
- Which is not the method of finding the initial basic feasible solution of transportation problem. ( ) A: Northwest angle method B: Minimum element method C: Vogel method D: Closed loop method
- crab n. ______