In comparison to the transverse-flow combines, the axial-flow
combines allow for far greater capacity, 12.________.
A: more moving parts and higher threshing rate
B: higher threshing rate and less damaged grain
C: increased productivity and damaged grain
D: fewer moving parts and harder serviceability
combines allow for far greater capacity, 12.________.
A: more moving parts and higher threshing rate
B: higher threshing rate and less damaged grain
C: increased productivity and damaged grain
D: fewer moving parts and harder serviceability
举一反三
- If the inflation rate in the United States is higher than that in Germany and productivity is growing at a slower rate in the United States than it is in Germany, in the long run, _________
- The more negative the ∆G of a chemical reaction is, the higher the reaction rate is.
- A firm that has higher free cash flow have a higher value? （ ）
- According to whether the moving elements change with time, the flow is divided into uniform flow and non-uniform flow.
- When other conditions are the same, the higher the tax rate, the more tax revenue.