heat gain

基本解釋

As the NWS notes: “When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat related illnesses and disorders may develop.”
正如國家氣象局（NWS）所說：“當(dāng)熱增量超過人體能夠排除掉的水平時(shí)，體溫開始升高，與炎熱有關(guān)的疾病和身心失調(diào)也會(huì)出現(xiàn)。”
Kalwall has good thermal insulation properties and allows a high level of daylight penetration, so its northerly aspect meant that there was little or no risk of solar heat gain throughout the year.
Kalwall具有良好的隔熱性能，并允許高層次的日光滲透，所以它朝北意味著全年都極少或者沒有獲得太陽能熱的風(fēng)險(xiǎn)。
The walls are angled and projected to minimise the east and west sun and reduce heat gain.
墻壁是傾斜的，預(yù)計(jì)能減少東西向的陽光照射，同時(shí)減少熱量的獲取。

In that process there is a metabolic engine at work, and some people have an efficient engine so that the calories in get banked in the fat, other people have an inefficient engine, that is the calories get wasted as body heat and things like that, and they tend not to gain weight.
這過程中人體內(nèi)有個(gè)工作著的代謝引擎,有些人的代謝引擎效率很高,熱量便轉(zhuǎn)化為脂肪儲(chǔ)存起來,另一些人的效率低下,能量就以體溫等形式被浪費(fèi)了,因此他們就不容易發(fā)胖
耶魯公開課 - 關(guān)于食物的心理學(xué)、生物學(xué)和政治學(xué)課程節(jié)選

Dynamic windows that can change transparency to manage solar heat gain, glare, and daylighting are building buzz in the green building world.
FORBES: Dynamic Windows Improve Efficiency, Human Experience in Buildings
Interestingly, the technology exists to modify that waste heat — a tool that could gain ever-increasing credence if natural gas and coal prices turn volatile.
FORBES: Recycling Wasted Heat and Power Could Clear the Air
There is some waste heat caused by inefficiencies within the LED, however, the net result is a big gain in the percentage of electricity converted to visible light.
FORBES: LED Light Bulbs Mature At Last