watercontent 中文意思是什麼
watercontent
解釋
含水量；濕度-
Specification of three - cavity glass vacuumsolar energy collecting tubeadding one more complete glass tube in the normal tube, raising the heating efficiency by decreasing the watercontent, not the heating area. the heating efficiency canimprove 30 % by this way
三腔全玻璃真空集熱管在普通全玻璃真空集熱管或三高真空集熱管內增加一支全封閉的玻璃管，不減少採光面積而減少水容量從而提高陞溫效率，升溫效率比普通全玻璃真空管提高30 %左右。 -
Soil - investigation and testing ; watercontent - part 2 : determination by rapid methods
土壤.勘探和試驗.含水量.第2部分:快速測定法 -
Along with the rapid development of economy, many higway projects need to be built on the flabby groundsill in the area of pearl river delta of guangdong province. this kind of soft soil has the characteristic of rich - watercontent, high compressibility, lower in permeability and bearing capacity
在廣東珠三角地區，隨著經濟建設的飛速發展，許多高速公路需要建造在軟弱地基上。該類軟土含水量高，壓縮性大，透水性差，強度及承載力低。
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