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. ______
内容
- 0
What is the angle of repose? A: The angle of an inclined rock layer measured from a horizontal line B: The angle of the slip plane from a slide C: The angle of plunge into the interior D: The steepest angle at which a material remains at rest
- 1
Using a right-hand hob with the lead angle ω cuts a left-hand gear with the helix angle β , hob swivel-setting angle δ is: A: ω B: β C: β-ω D: β+ω
- 2
The sum of rake Angle, clearance angle and wedge Angle is ( ).The sum of the major cutting edge angle, minor cutting edge angle, and tool included angle. is ( ) A: 90 ° , 180 ° B: 90 ° , 90 ° C: 180 ° , 180 ° D: 180 ° , 90 °
- 3
crab A: 螃蟹 B: 龙虾
- 4
Measured<br/>in main section, the angle between the rake surface and the reference<br/>plane is (). A: rake γo B: clearance angle αo C: Cutting edge angle κr D: Inclination angle λs