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isosceles adj.【數學】(三角形)等腰的,等邊的。 an iso...

isoscope

In order to solve this problem , the distribution of the force was studied . with analyzing the data of ship launching , the paper educes seven typical distribution forms , include uniform distribution , sine distribution ( 1 / 2 amplitude ) , trapezoid distribution , right triangle distribution , sine distribution ( 1 / 4 amplitude ) , parabola distribution , isosceles triangle distribution 主要有七種分布形式,包括分布趨勢較平緩的均勻分布形式、正弦( 1 2波形)分布形式、梯形分布形式;峰值出現在滑道最前端的直角三角形分布、正弦( 1 4波形)分布、拋物線形分布;還有峰值出現在分布區域中間的等腰三角形分布。

[ 61 ] also gives some results about general triangles . in chapter 2 , we focus on isosceles right triangles . at most 2n - 4 congruent isosceles right triangles can be induced by a set of n points in convex position , in strictly convex position at most n congruent isosceles right triangles can be induced , and the two bounds are tight 此外,對于一般等腰三角形的情形,我們有定理2 . 3 .給定一等腰三竟形t0 ,平面中任一處于凸位置的二一點集至多有2rc一2個三元組滿足:每一三元組均導出一個與幾全等約三盒形

This paper has broaden the concept of maximum likehood estimate , put forward a new concept : so called “ direction maximum likehood estimate “ , and has proved the isosceles hyperbolic curve relationship of parameter , under the condition of normal distribution and logarithm normal distribution 摘要在本文中將極大似然估計的定義進行了推廣,提出了方向極大似然估計的新概念,并在正態分布、對數正態分布下證明了兩參數、的等腰雙曲線型關系。

Numerical examples are provided to show the effects of sh waves on isosceles and scalene triangular hill together with the effects on isosceles and scalene triangular dike with flexible soil - structure interface 通過具體算例,討論了等腰三角形、不規則三角形凸起地形的散射,柔性基礎上的等腰三角形、不規則三角形壩體結構對sh波的散射,給出了數值結果。

The aim of this work is to discuss some erdos “ problems of finite planar sets . a finite planar set is k - isosceles for k 3 , if every k - point subset of the set contains a point equidistant from other two 稱一平面點集f是k -等腰集( k 3 ) ,如果f的任一k -元子集中均含有三個點,使得其中一點到另外兩點的距離相等。

The high temperature polymerization pulls crowds the manufacture craft , the whole pin technology , the isosceles trapezoid stable modelling , the ladder brace , the ladder foot skid prevention design , center spatial structure 高溫聚合拉擠制造工藝,整體銷棒技術,等腰梯形穩定性造型,梯撐梯腳防滑設計,中空結構。

P . fishburn specified 3 - isosceles planar sets , obtained several important results about 4 - isosceles planar sets and posed a series of conjectures and open questions ( see [ 47 ] ) 本文第一章中,給出兩個構形,否定了p fishburn的猜想,解決了[ 47 ]中提出的的4個openproblems :定理1

1 in [ 47 ] , thirty four 4 - isosceles sets with 8 points are noted ; and a 4 - isosceles 8 - point set which has four points on a line is given Abstract定理1 . 4 .存在至少兩個4一等腰9一點集.由定理14知p . fishburn關于任一9一點集都不是4一等腰的猜想不成立

As i implemented the tests for equilateral and isosceles triangles , i realized that i was using only the delta value for calculations in right triangles 當實現對等邊三角形和等腰三角形的測試時,我認識到我只用了delta值來用于直角三角形的計算。

Perhaps i will want to add a “ fuzz factor “ with deltas for determining whether i have an isosceles or equilateral triangle , respectively 也許我會加入“誤差因素” ,和delta一起來確定是等腰三角形還是等邊三角形。

If you test by lengths of the triangle s sides , possible types are equilateral , isosceles , or scalene 如果您通過三角形的邊進行測試,可能的類型是等邊、等腰或不規則三角形。

The program incorrectly classifies this triangle as a scalene triangle instead of classifying it as an isosceles triangle 程序錯誤的把這個等腰三角形劃分成了不等邊三角形

The four principles of forming atomic nucleus sub - cluster structure and isosceles triangle periodic law of nuclein 形成原子核群子結構的四項原理及其等腰三角形核素周期律

This isosceles triangle is composed of vega in lyra , altair in aquila and deneb in cygnus 這個等腰三角形分別由天琴座主星織女天鷹座主星牛郎及天鵝座主星天津四所組成。

The comparison of axial energy ' s decaying property between sine and isosceles trapezium electromagnetic wave pulse 正弦脈沖與等腰梯形脈沖傳播特性的比較

Method of separation of variables and boundaryvalue problem of the isosceles - right triangular waveguide 分離變量法與等腰直角三角形波導的邊值問題

A theorem for slopes of three sides in isosceles triangle and its engineering application 關于等腰三角形三邊斜率的一個定理及其工程應用

Make sure that an isosceles right triangle is recognized as both isosceles and right 確保能夠識別出等腰直角三角形(等腰且直角) 。

Antiplane response of isosceles triangular dike to incident sh waves 波入射時柔性基礎上等腰三角形壩體結構的出平面反應