adj.多變的；[昆]多花采蜜的；多花采粉的

Coordinates and processes in the good teaching appraisal a Yuannatural and the polytropic value orientation relations. 協(xié)調(diào)和處理好教學(xué)評(píng)價(jià)中一元性與多元性價(jià)值取向的關(guān)系。

Deeply grasp the relationship between the basic properties, such as p 、 v 、 T during polytropic process. 掌握多變過(guò)程系統(tǒng)與外界交換的熱量、功量的計(jì)算。

Air compressors can have high efficiencies;around 90% polytropic at their design conditions. 國(guó)內(nèi)許多企業(yè)和高校都在大力推動(dòng)弱電系統(tǒng)理論的學(xué)習(xí)和應(yīng)用。

In the whole polytropic process, whenever V increases or decreases,system eitherpurely absorbs or purely releases heat, unless Q=0. 對(duì)多方過(guò)程，當(dāng)V增大或減少時(shí)，要么全部Q＝0，要么全部過(guò)程吸熱或放熱．而對(duì)非多方過(guò)程，熱容量是變量，其吸、放熱比較復(fù)雜

The polytropic index can be calculated according to the experiment data of coal temperature, the free gas expansion wor. 多變指數(shù)可以通過(guò)實(shí)驗(yàn)測(cè)定的煤體溫度來(lái)計(jì)算,吸附瓦斯和游離瓦斯的膨脹功可以利用多變指數(shù)計(jì)算。

The affects of polytropic plus integration number and low sidelobe level were considered in the detection probability calculation. 考慮了相控陣?yán)走_(dá)多變的 脈沖積累數(shù)和極低的副瓣電平對(duì)發(fā)現(xiàn)概率的影響。