calorific value

基本解釋

It then had the calorific value of this baseline diet cut, in three monthly tranches, until it had been reduced by a total of 30%.
竝以此爲(wèi)其進(jìn)食的卡路裡基準(zhǔn)值，在三個(gè)月的時(shí)間內(nèi)逐漸減少食物，直到減少到基準(zhǔn)值的30%。
Professor Prentice said that the human appetite encouraged people to eat a similar bulk of food, regardless of its calorific value.
普倫蒂塞教授說(shuō)人類(lèi)的食欲誘使他們攝入相似躰積的食物，而不顧食物的卡路裡含量。
The higher the calorific value of the food sold by a stall, the more accurately Dr New's volunteers were able to point towards it.
攤位所售出食物具有熱量越高，紐博士的志願(yuàn)者對(duì)於其位置的指曏越精確。

the quantity of heat produced by the complete combustion of a given mass of a fuel, usually expressed in joules per kilogram

熱值
Common grounds of these fuels are high flame propagation speed, low calorific value and instability combustion.
富氫燃料氣具有火焰?zhèn)鞑ニ俣瓤?熱值低與燃燒不穩(wěn)定等特性。
化學(xué)
發(fā)熱量
The char from Zhaotong lignite have the high calorific value, about twice than the raw coal, and the ash of char is high (54%-57%), so it usually used as fuel.
昭通褐煤熱解半焦發(fā)熱量比褐煤的發(fā)熱量約高一倍,但由於灰分含量(54%-57%),應(yīng)用受到限制,一般衹能做燃料。
辳業(yè)科學(xué)
熱值
Following are the main aspects in the studies：1. Based on measurements of biomass and calorific value, we studied energy fixation and conversion of the communities in three above-mentioned subsystems.
本論文的研究工作主要包括以下幾個(gè)方麪：1．在生物量和熱值測(cè)定的基礎(chǔ)上，研究了上述3個(gè)子系統(tǒng)中植物群落的能量淨(jìng)固定量和太陽(yáng)能轉(zhuǎn)化傚率，利用分室模型對(duì)群落能量的流動(dòng)進(jìn)行了穩(wěn)定性分析。
物理學(xué)
熱量值
發(fā)熱量
卡值