The document provides definitions for various mathematical terms in English and Chinese. It includes terms related to numbers, fractions, algebra, geometry, statistics, and financial mathematics. Some examples are given to illustrate the meaning and usage of each term.
37. Pie chart
[pai t?ɑ:t]
圓形圖
Example: A pie chart is a circle divided into sections to show the
relative proportions of a set of things.
(以扇形面積表示比例的)餅分圖,圓形分析圖
49. Cost price
[k?st prais]
成本價格
Example: The shop claims to have sold computers below the
manufacturer's cost price for three years.
該商店自稱3年來一直以低於生產成本的價格出售電腦。
63. Common ratio
[?k?m?n
?rei?i?u]
公比
Example: a series of the form , where , is called a geometric series ,
and is called the common ratio of the series.
無窮級數叫做等比級數(又稱為幾何級數) ,其中,叫做級數
的公比。
122. Highest common factor
[?haiist ?k?m?n
?f?kt?]
最高公因式
Example: Thereby we break a new path to find the highest
common factor of polynomials.
從而開闢了一條求解多項式最高公因式的新途徑。
131. Method of elimination
[?meθ?d ?v
??l?m??ne???n]
消元法
Example: A computer program about the method of elimination is
worked out in this paper.
水文對消元法擬出電算程序。
159. Square root
[skw?? ru:t]
平方根
Example: The square root of a number is another number which
produces the first number when it is multiplied by itself. For
example, the square root of 16 is 4.
170. Plane of reflection
[plein ?v
ri?flek??n]
反射平面
Example: The paths of incidence and reflection are in a plane
normal to the surface.
入射和反射的路徑都在與表面垂直的平面內。
182. Angle of inclination
[???ɡl ?v
??nkl??ne???n]
傾角
Example: The mean of angle of inclination in the palmar and
ulnaris were respectively 4.5°,and 19.2°.
橈骨遠端關節面掌傾角平均為4.5°,尺傾角為19.2°。
186. Point of division
[p??nt ?v
d??v???n]
分界點
Example: This paper takes the investment period as the point of
division , via coherent standard of risk measurement and gives a
discussion of it.
這篇文章以投資期限為分界點,以風險度量的一致性為紐帶,提出
了一種風險度量方法。
189. Angle of depression
[???ɡl ?v
di?pre??n]
俯角
Example: In order to detect the target effectively, the Angle of
depression must be obtained in advance.
为了对地面目标进行有效测量 ,必须事先求得临界俯角。
190. Angle of elevation
[???ɡl ?v
?el??ve???n]
仰角
Example: He leaped up on the rail to get greater angle of elevation .
他跳上船欄去, 以便在更高處眺望 .
208. Decay factor
[di?kei ?f?kt?]
衰減因數
Example: From the soybean and soy meal contracts of decay factor,
we can find that the decay factor is notable different in different
kinds.
通过分别对大豆和豆粕的衰减因子进行對比,我們发现不同品种
的衰减因子显著不同。
216. Not less than
[n?t les ??n]
不小於
Example: Not less than 3,000 pounds would be needed to set a
man up in business.
最少需要3,000英鎊才能使人得以開業。
217. Not more than
[n?t m?:
??n]
不超過
Example: He was very young, not more than twenty-three or four,
as indeed one could see at a glance.
他非常年輕,不會超過23、24歲,任何人一眼就會看出來。
234. Median of triangle
[?tra????g?l]
中位數的三角形
Example: It is superposition that the bisector of the vertex angle,
the median and the height of the base in an isosceles triangle.
等腰三角形的頂角平分線、底邊上的中線和底邊上的高互相重
合,簡稱“三線合一”。