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- The nonlinear programming models of minimum envelop evaluation for form error are presented in terms of the definitions of form error and the mathematical programming theory. 根據形狀誤差定義及數學(xué)規劃理論,建立形狀誤差包容評定的非線(xiàn)性規劃模型,提出一種線(xiàn)性逼近算法摸式。
- MAIN OUTCOME MEASURES: Envelope curve and sound length as well as frequency domain of each monosyllabic word phoneme. 主要觀(guān)察指標：各單音節詞聲調包絡(luò )線(xiàn)特征及音長(cháng)特征及頻域分析結果。
- Monotonic curve can be used as envelope curve for the linking of unloading points is similar to the monotonic stress-strain curve. 混凝土本構曲線(xiàn)上所有開(kāi)始卸載的點(diǎn)聯(lián)線(xiàn)基本上接近于單調加載的應力-應變曲線(xiàn)，因此單調加載曲線(xiàn)方程可以用作骨架曲線(xiàn)方程。
- The bearing yield load envelope curve on M-H plane is also an ellipse apporoximately, this ellipse can be determined by the result of two laterally loaded pile tests. 彎矩、水平荷載作用下的承載力屈服包絡(luò )線(xiàn)也可以近似地用橢圓來(lái)表現，此包絡(luò )線(xiàn)可根據兩次不同載入高度的水平載荷試樁結果的關(guān)系式求得；
- In accordance with the measuring method for rounded shape,by using minimum enveloping principle,the outlining parameters of polygon and errors are evaluated. 由于其數學(xué)模型的求解過(guò)程是一個(gè)多目標優(yōu)化的復雜過(guò)程,所以采用了遺傳算法對該數學(xué)模型進(jìn)行了求解。
- Known Maximum Flood in the World and Its Envelope Curve Formula 世界已知最大洪水及其外包線(xiàn)公式
- Keywords hobbing cutter;blank;envelope curve;error of profile; 滾刀;齒坯;包絡(luò )線(xiàn);齒形誤差;
- In this respect the generation of enveloping curve of circular arcs and its property are studied through computer animation programming in the design of roots type rotor profile. 本文使用計算機動(dòng)畫(huà)編程的方法,對圓弧包絡(luò )線(xiàn)的生成和性質(zhì)進(jìn)行了研究,并將其應用于羅茨轉子型線(xiàn)的設計中。
- Have you stuck down the back of the envelope? 信封背面開(kāi)口處貼牢了嗎？
- We have pared down our expenses to a bare minimum. 我們已最大限度地削減了開(kāi)支。
- He steamed the stamp off the envelope. 他用蒸汽把信封上的郵票揭下來(lái)。
- The empirical formula of human body feature points counted by the US SAE is used for reference. It is loaded on ACAD after compiled. The enveloping curve of human body feature points can be drawn according to automobile general layout. 借鑒美國SAE統計的人體特征點(diǎn)的經(jīng)驗公式,用ADS語(yǔ)言編寫(xiě)程序,經(jīng)編譯后生成EXP(保護模式的可執行文件)文件,加載到ACAD上,根據輸入的汽車(chē)總體布置參數,在A(yíng)CAD環(huán)境中繪制出人體特征點(diǎn)的包絡(luò )線(xiàn),這些曲線(xiàn)完全可以代替過(guò)去圖形樣板的功能,利用這些曲線(xiàn)可以直接在A(yíng)CAD環(huán)境中進(jìn)行汽車(chē)車(chē)身設計,也可對在A(yíng)CAD環(huán)境中設計好的汽車(chē)駕駛室進(jìn)行校核。
- The class needs a minimum of 6 pupils to continue. 這個(gè)班最低限度要六個(gè)學(xué)生才可以繼續辦下去。
- The slope of titration curve is at a minimum. 滴定曲線(xiàn)的斜率處于最低值。
- He glued a stamp onto the envelope. 他把郵票貼在信封上。
- As he picked up the envelope, a key dropped out. 他揀起信封時(shí)，一把鑰匙掉了出來(lái)。
- As she picked up the envelope, a key dropped out. 她拾起信封時(shí)，一把鑰匙掉了出來(lái)。
- Put a stamp on the envelope, will you? 在信封上貼張郵票，好嗎？
- A withdrawal limit of $200; no minimum age limit. 提款數量最多不超過(guò)200美元; 沒(méi)有最低年齡限制。
- He stuck a stamp on the envelope. 他在信封上貼上郵票。
