optimum moisture

基本解釋

Optimum moisture content?
最佳含水量?。
Today, engineers agree that proper embankment construction requires that the soil be spread in layers, moistured or dried to something near an optimum moisture content, and compacted.
現(xiàn)在，工程師一致認(rèn)為合理的路堤施工要求土壤分層攤鋪，灑濕或晾干至接近最佳含水量并壓實。
In horticultural applications, perlite is used throughout the world as a component of soilless growing mixes where it provides aeration and optimum moisture retention for superior plant growth.
在園藝應(yīng)用，珍珠巖是用來作為在世界各地的一個組成部分無土混合增長，提供最佳的通風(fēng)和濕度保持優(yōu)勢植物生長。