查询词典 two-fold

Those animals that had been infused with the dye before surgery had a five-fold better survival rate than those which had not.

在手术前被注射了这种染料的动物拥有比没有被注射的动物高五倍的存活率。

We have tested our method on some famous data sets, and the results of a five-fold cross validation are compared to those by C5.0. The experiments show that our method works better in practice.

我们利用一些著名的资料集来测试我们所提出的方法，并且选用最好的决策树删减方法，以五摺交叉评比方式的结果跟C5.0方法比较，在实验数据显示，我们的方法有较好的结果。

Singapore's stock exchange wants half of its listings to come from overseas by 2012, while Tokyo is shooting for a five-fold increase to 120 or so.

新加坡证交所希望，到2012年，海外公司将占到其上市公司数量的一半，而东京证交所届时也希望将其海外上市公司的数量增加4倍，至120家左右。

This would allow "a consequent five-fold reduction in the rate of miscarriage from invasive testing and the cost of invasive testing and analysis."

另外，由侵入性检查导致的流产机率及侵入性检查和分析费用可降低5倍。

Ironically, although the forest started out as a hobby, it has been my best investment to date, as the price of the agricultural land I bought 10 years ago has increased five-fold.

具有讽刺意味的是，尽管种森林这事开始时只是我的一个爱好，但却是目前为止我最棒的投资。10年前我购买的这片农田价格已翻了五番。

The cops' methods are sometimes crude—police stops in New York have increased five-fold in the past five years—but highly effective.

使用的方式有时候也很原始——纽约警察岗亭的数量在过去5年翻了5番——但确实很有效。

While it is true that CFLs generate far less heat than incandescent bulbs (hence their five-fold increase in efficiency), they still get pretty hot.

尽管CFLs的发热确实比白炽灯泡小（因此它们的效率提高了5倍），它们依然很热。

China's booming economy helped push Japan's trade surplus up almost five-fold last month compared with January 2003, underscoring the role of strong regional growth in boosting Japan's economic recovery.

由于中国经济蓬勃发展，帮助推动日本上个月贸易顺差攀升至2003年1月的近5倍。这突出表明了强劲的区域经济增长带动日本经济复苏。

Our results demonstrated the growth rates of both CL1-0 and CL1-1 cell lines were five-fold or higher than those of CL1-5 and CL1-5-F4 cells.

我们的结果证明，CL1-0及CL1-1的生长速度是CL1-5及CL1-5-F4的五到六倍，然而在浸润及远端转移能力上，CL1-0及CL1-1较CL1-5和CL1-5-F4低。

Maize production has soared five-fold and receipts for crop sales have steadied thanks to a cereals bank.

例外，化肥的使用也促进了玉米的产量呈5倍地增长，农作物的销售收据也因为一家谷物银行的介入而日趋稳定。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。