speculation

英 [ ˌspekjuˈleɪʃn ] 美 [ ˌspɛkjəˈleʃən ]

n. 投机买卖speculation；思考；投机活动；推断

复数：speculations

双语例句：

1.

Speculation centred on a likely bid price of 380p a share.

大多数人猜测买方出价可能为每股380便士。

2.

The group's problems have led to speculation that heads will roll.

已经有人猜测，该集团的问题会导致一些人被解雇。

3.

Oil speculation proved a natural arena for his skills.

在石油业中进行投机活动对他来说游刃有余。

Speculation是什么意思？

speculation

[,spekjʊ'leɪʃn]

n. 投机；推测；思索；投机买卖

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“speculation”的汉语意思

speculation

KK: []

DJ: []

n.[U][C]

1. 思索;沉思;推测[( about/on/upon)]

There has been a great deal of speculation about the Prime Minister's resignation.

最近有关首相辞职的臆测颇多。

2. 投机;投机买卖[( in)]

His speculations in stocks led to his suicide.

他在股票上做投机买卖致使他自杀。

n. 投机；推测；思索；投机买卖

induction是什么意思

induction

[英][ɪnˈdʌkʃn][美][ɪnˈdʌkʃən]

n.归纳（法）; （电或磁的）感应; 诱发; 就职，就职典礼; 感应

复数：inductions

例：His ac induction motor, patented in 1888, has transformed how electricity is used.

他的交流感应电机在1888年获得专利，这一发明改变了电的使用方式。

n. [电磁] 感应；归纳法；感应现象；入门培训，入职仪式

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Suppose in the high school mathematics problem-solving application

Abstract: due to guess in high school mathematics problem-solving plays an important role in high school, the commonly used method of classification, speculation that analogy, inductive guess sex conjecture, exploratory speculation, and aesthetic guess, the logic structure of speculation, several methods to guess. This description, and combining respectively analyzes specific examples of the application of various methods in problem solving.

Keywords:. The high school mathematics, solving

application of speculation in high school mathmatics problem.abstract:since speculation plays an important role in solving high school mathmatics problem, this article researches various methods of speculation that is widely used in high school, namely, speculation by analogy, speculation by classification, speculation by exploration, aesthetic speculation, logical speculation, constructive speculation. this article also explains the mentioned methods in this article,analyzes and illustrates their application in solving mathematic problems by combining specific examples key words: speculation, high school mathematics, solving problems