查询词典 lewis

It is argued that strict implication proposed by Lewis is essentially the same as material implication in that it is a truth-unction based defintion of implication.

严格蕴涵和实质蕴涵本质上都是基于命题真假函项的蕴涵概念的定义方法，并不能从根本上解决实质蕴涵会导致蕴涵怪论的问题。

Hangzhou 310027,China）Abstract :It is argued that strict implication proposed by Lewis is essentially the same as material implication in that it is a truth-unction based defintion of implication.

严格蕴涵和实质蕴涵本质上都是基于命题真假函项的蕴涵概念的定义方法，并不能从根本上解决实质蕴涵会导致蕴涵怪论的问题。

This article discusses the track of the development of implication theory, generalizes B.Russell"s idea about implication,simply induces such implication theories as C.I.Lewis""strict implication" W.Ackermann"s "relevant implication" and so on, and analyzes the relations among these theories, emphasizes that material implication"s basic status in mathematical logic.

论文还从历史发展的角度阐述了蕴涵理论发展的轨迹，总结了罗素对蕴涵问题的认识，简要归纳了刘易斯的"严格蕴涵"、阿克曼等的"相干蕴涵"及安德森和贝尔纳普的"衍涵"等为代表的蕴涵理论的几种形态，并对这几种理论形态之间的关系进行了细致地对照，强调了实质蕴涵在数理逻辑中的基础地位。

Mr. Lewis responded matter-of-factly that that government should do what it had to do, and Bank of America would do the same.

刘易斯的反应也很现实，他知道政府应该做它必须做的事，美国银行也是这样。

In this trenchant, raucous, irresistible narrative, Lewis writes of the goats and of the few who saw what the emperor was wearing, and gives them, most memorably, what they deserve.

在这个犀利，喧闹的，不可抗拒的叙述，刘易斯写的山羊和少数谁看到了皇帝穿着，并让他们最难忘的，是他们应得。

A spokesman for Mr. Lewis said he has 'absolutely nothing to do with MF Global.

而刘易斯的发言人也说，跟MF Global绝对没有关系。

Critics say John Lewis's "less is more" piano style and Milt Jackson's energy on the vibraphone were the secret to the group's long-lasting success.

批评人士说，约翰刘易斯的"少即是多"钢琴风格和对颤音琴米尔特杰克逊的精力，对本集团的长期成功的秘诀。

My friend Bobby Lewis was taking his two little boys to play miniature golf.

我的朋友巴比-路易斯带着他的两个小儿子去玩迷你高尔夫。

My friend and proud father Bobby Lewis was taking his two little boys to play miniature golf.

刘易斯带着他的两个小男孩去打迷你高尔夫。

Other areas managed by the National Park Service include Jewel Cave National Monument near Custer, Crazy Horse Memorial, the Lewis and Clark National Historic Trail, the Minuteman Missile National Historic Site, which features a decommissioned nuclear missile silo, and the Missouri National Recreational River.

其他领域的管理，由国家公园管理处包括宝石洞窟国家纪念碑附近的卡斯特，疯马纪念，刘易斯和克拉克国家历史径，民兵导弹国家历史遗址，其特点是退役核潜艇导弹发射井，以及密苏里州国民游憩河。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。