| 1. | Grade cutoff is sharp within inches .
数英寸内的品位变化很急剧。 |
| 2. | These cutoff values are by no means recommended values .
这些截止值决不是推荐值。 |
| 3. | Sharp grade cutoffs are the rule at margins of orebodies .
品位的急剧下降是矿体边界上的规律。 |
| 4. | There is no absolutely sharp cutoff distinguishing galaxies from globular clusters .
在星系和球状星团之间没有任何不可逾越的鸿沟。 |
| 5. | If the cost of money is higher, the cutoff point for the incremental investment is also high .
货币成本高，增加投资的终止点也高。 |
| 6. | That required a cutoff of american aid if american property was expropriated without fair compensation .
它要求在美国财产被没收而未获公平合理赔偿时停止美国的援助。 |
| 7. | Leakage in a dam foundation may sometimes be overcome by digging deep into it so as to build a cutoff wall into the foundation .
坝基漏水的现象，有时可以用深挖地基建造堵截水墙的办法来克服。 |
| 8. | Any proposal for a negative income tax must have at least three elements-an income floor, a marginal tax rate, and a cutoff point .
负所得税的任何方案必须至少包括3个方面：最低收入，边际税率及中断点。 |
| 9. | He was leading a party on the cutoff to santa fe
“他当时带领一队人前往圣达非” |
