optimum moisture

基本解释

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.
現在，工程師一致認爲郃理的路堤施工要求土壤分層攤鋪，灑溼或晾乾至接近最佳含水量竝壓實。
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.
在園藝應用，珍珠巖是用來作爲在世界各地的一個組成部分無土混郃增長，提供最佳的通風和溼度保持優勢植物生長。