常見例句The nomograph in relation of freezing modulus to diffrent technological factors has been built. 在此基礎(chǔ)上,建立起表征各因素與鑄件凝固模數(shù)關(guān)系的諾謨圖。A nomography used for internal pressure vessel design and collation is provided,the way for the special uses and the range are also introduced . 繪制了內(nèi)壓容器設(shè)計與校核專用圖,介紹了其使用方法及適用范圍。The nomography is characterized by use widely,common auailability,easy to use,exact result,so it improves the traditional way of design and collation. 算圖用途廣、共用性強、方法簡單且結(jié)果準(zhǔn)確,是對傳統(tǒng)設(shè)計與校核方法的創(chuàng)新。Since the formula is complicated in its manipulation, a nomograph based on the equation has been developed. 由于此公式的計算復(fù)雜,已制訂了基于此公式的諾謨圖。Moreover,on the basis of this nomograph,the equation has been obtained for calculating PMV under different indoor environment in summer. 并在圖解出PMV的基礎(chǔ)上,導(dǎo)出求解不同環(huán)境條件下PMV的計算公式,為空調(diào)技術(shù)提供了簡單計算PMV的方法。The result was shown that the program runs quickly and in reliability ,It can replace the nomograph method and use easily for predicating sonic fatigue life of aircraft skin-panel structure . 通過已有的算例進(jìn)行驗證,結(jié)果表明計算迅速可靠,可以代替以列線圖為主要手段的求解方法,廣泛的應(yīng)用于工程領(lǐng)域。 返回 nomography