The CNC method for camshaft grinding has the advantage of high efficiency, good flexibility, precision and steady quality by compared with copying method.

CNC无靠模凸轮磨削具有效率高、柔性好、精度高、质量稳定等众多靠模仿形法无法比拟的优点。

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These prices pale into insignificance when compared with what was paid for two major works by the late Alfred Stieglitz.

与购买已故的阿尔弗雷德·史蒂格利茲的两件重要作品所支付的费用相比，这些价格就变得微不足道了。

《柯林斯英汉双解大词典》

The super long neck of a dino would "reduce the overall cost of foraging by 80 percent, compared with a minimally necked individual".

有着超长脖子的恐龙，“与最短颈生物相比，能够节省觅食代价的80%”。

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The study compared trees that had been thinned by machine with those that had not been thinned.

VOA: special.2009.11.10

Attorney General Holder said U.S.officials are closely cooperating with Mexico in the battle against La Familia and other drug cartels, a battle he compared with the one waged by law enforcement agencies against organized crime.

VOA: standard.2009.10.22

Over a two-year period at the Rothamsted Research site in North Devon, the team found that the hybrid grass reduced run-off by up to 51% compared with perennial ryegrass and by 43% compared with meadow fescue.

BBC: Hybrid grass 'could reduce flooding impact'

France is expected to have 150, 000 centenarians by 2050 compared with only 200 in 1950.

BBC: How long should you expect to live?

There were 17, 436 full-time equivalent officers on 31 December 2012, down by 18 compared with 30 September.

BBC: Scottish government police target hit despite fall