Based on hexahedra vector finite element in ANSYS,a new orthogonal-reinforced hexahedra vector element is created by modifying vector basis functions.Due to orthogonality of sampling nodes and orthogonality of integral simultaneously,the new vector element can strengthen diagonal elements' predominance and quicken speed of solving system question group.

在ANSYS采用的六面體矢量單元的基礎(chǔ)上伊人狼人在线观看，對(duì)矢量基函數(shù)作了一些增強(qiáng)正交性的修改超碰人人操人人干人人，使其同時(shí)具備采樣點(diǎn)正交性和積分正交性，得到了一種新的正交增強(qiáng)六面體矢量單元美女裸体无遮挡久久久精品；這種新單元能增強(qiáng)系統(tǒng)矩陣的對(duì)角占優(yōu)特性欧美一级AA在线观看，加快系統(tǒng)方程組的求解速度加勒比无码HEZYO。

The higher mathematics curriculum is a college engineering course undergraduate course each specialized student's compulsory important basic theory class, through this curriculum study, causes the student to obtain: Circular function calculus study, the space analytic geometry and the vector algebra, the function of many variables calculus study, the infinite series, aspect and so on ordinary differential equation basic concepts, the elementary theory and the fundamental operation skill, and further obtain mathematics knowledge for the study successor curriculum to lay the essential mathematics foundation,During instruction knowledge, must train the student through each teaching link to have the abstract thinking ability, logic reasoning ability, spatial imagination ability gradually and studies independently ability, but also must pay attention specially trains the student to have the quite skilled operational capability and the synthesis utilization studies the knowledge to analyze the question and to solve the question ability.

高等數(shù)學(xué)課程是高等學(xué)校工科本科各專業(yè)學(xué)生的一門必修的重要基礎(chǔ)理論課www.偷，通過本課程的學(xué)習(xí)，使學(xué)生獲得：一元函數(shù)微積分學(xué)亚洲色图欧美日韩，空間解析幾何與向量代數(shù)欧美中文自拍另类，多元函數(shù)微積分學(xué)，無窮級(jí)數(shù)先锋影音网址，常微分方程等方面的基本概念美女被艹69、基本理論和基本運(yùn)算技能，為學(xué)習(xí)后繼課程和進(jìn)一步獲得數(shù)學(xué)知識(shí)奠定必要的數(shù)學(xué)基礎(chǔ)毛片全部免费播效，在傳授知識(shí)的同時(shí)国产AV妓女影院，要通過各個(gè)教學(xué)環(huán)節(jié)逐步培養(yǎng)學(xué)生具有抽象思維能力、邏輯推理能力91干干、空間想象能力和自學(xué)能力欧美性XXXX69，還要特別注意培養(yǎng)學(xué)生具有比較熟練的運(yùn)算能力和綜合運(yùn)用所學(xué)知識(shí)去分析問題和解決問題的能力。主要是其中的一些專有名詞查不到欧美69，比如一元函數(shù)等

This article which points out the importance of the partial derivative of the unit vector through the common mistakes in the vector analysis and carries on the analysis of the practical examples enables the general scholars to have a comprehensive understanding to this question.

通過矢量分析中常見的錯(cuò)誤亚洲变态另类AV首页，指出了單位矢量的偏導(dǎo)數(shù)在矢量分析中的重要性，并舉出實(shí)例進(jìn)行分析美日韩在线视频精品观看网站免费，旨在使廣大學(xué)者對(duì)這一問題有一個(gè)深刻的認(rèn)識(shí)中文字幕不卡免费视频。