It is important element of production management to control soil water content reasonably and harmonize growth between root and stem at this stage.
合理地控制土壤水分含量，协调地上部分和地下部分的生长是此期生产管理的重要环节。
Alcoholic fermentation is many kinds microorganism fermentation, should control ferment temperature and should grasp starch content and water according to different season.
酒精发酵是多种微生物发酵，要控制发酵温度，要根据不同季节灵活掌握入缸酒醅淀粉含量和入缸水分。
Send soil samples to lab for compaction test so as to determine the most reasonable water content ratio to enable on-site control of dry density.
将土样送试验室做击实试验，确定其最优含水率和现场控制干密度。
应用推荐