The default system - scoped ra is selected by name using the resource - link element 中,默認的系統(tǒng)范圍的ra使用< resource - link >元素按名稱進行選擇。
For example , you don t need to make the local name of the linking element in the xhtml namespace 比如,不需要在xhtml名稱空間中把鏈接元素的本地名設(shè)成
Based on the structural feature of long blade with friction damper , pretwist beam element and space straight beam element were adopted to discrete the blade , and the numerical model of damper link element was established , then the gross finite element motion equation of the blade was obtained 針對帶摩擦阻尼器長葉片的結(jié)構(gòu)特點,采用扭曲梁與空間直梁單元?;~片,推導葉片阻尼連接單元的力學模型,由此建立葉片總的動力特性分析方程。
In 3d finite element method , anchor jack is simulated by link element . in this paper , the method that using link element to assort with block element has been put forward . the mechanism of reinforcing the slope by anchor jack also has been discussed in this paper 錨桿加固是邊坡加固的常用方法,在進行三維有限元計算時,常將錨桿用空間桿件單元來模擬,本文給出了空間桿件單元與地基四面體單元協(xié)調(diào)的解決辦法,并探討了邊坡錨桿加固的機理。
Based on the catastrophic characters of the whole strain energy in truss structural instability , the relationship between the whole strain energy and the stress rate in the link element was educed , and the stress rate criterion for judging the instability of truss structures was built up through analyzing the changing law of stress rate 基于桿系結(jié)構(gòu)發(fā)生動力失穩(wěn)時的總應(yīng)變能突變特征,推導總應(yīng)變能同桿單元應(yīng)力變化率之間的關(guān)系,并分析應(yīng)力變化率的變化規(guī)律,建立了判定系結(jié)構(gòu)動力失穩(wěn)的應(yīng)力變化率準則。
In a narrow sense curriculum organization is the process to change the content into students " learning experiences intentionally , and make learning experiences sequential , integral , successive after curriculum ideology has been determined , curriculum goal been set , curriculum content been selected . curriculum organization is a link element in the process of curriculum development 課程組織的定義可以從廣義和狹義兩個維度來考慮,狹義的課程組織是教育機構(gòu)在形成課程理念、確定課程目標、選擇課程內(nèi)容后,有目的、有計劃地將課程內(nèi)容轉(zhuǎn)化為學生的學習經(jīng)驗,并將學習經(jīng)驗序列化、整合化、連續(xù)化的過程。