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。
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。
The rainstorm runoff is one of the major surface source pollution, its control and management is the main content of the regional water quality improvement plan.
暴雨径流是重要的地面污染源之一，对它的控制和管理是区域水质改善计划中的主要内容。
And meanwhile, water content has excellent effect on strength of DMM, and control water content ratio of slag is below 0.2%.
黄砂的含水量对干拌砂浆的强度影响大，要严格控制砂含水不得超过0.2%。
Coordination and control on water inventory of the node lake is an important content in operation and management of South-to-North water Transfer Project.
节点湖泊水资源库存的协调控制是南水北调工程运行管理中的重要研究内容之一。
The invention relates to a system and an application which can precisely control the content of dissolved oxygen in water.
本发明涉及一种可精确控制水中溶解氧含量的系统及应用。
And meanwhile, water content has excellent effect on strength of DMM, and control water content ratio of slag is below 0. 2 %.
黄砂的含水量对干拌砂浆的强度影响大，要严格控制砂含水不得超过0。2 %。
The pot experiment was conducted by way of weighing to control water content in soil.
用称重控水的方法进行盆栽试验。
Methods According to "The National Technical Scheme for Endemic Disease Control", the content of fluoride in drinking water was assassed by F-ion selective electrode.
方法按照国家《地方病防治项目技术方案》进行，水氟测定用氟离子选择性电极法。
Seepage content was decreased 81.3%after measures of control seepage. Effect of retain water was resumed in Nanmenxia Reservior.
通过防渗措施后，减少渗流达81.3%，恢复了水库的蓄水功能。
According to cement water content and cement clinker grindability, when we enter their test values in the monitoring system of the host computer, the control system can run due to the setting value.
通过在上位机中输入水泥熟料含水量及易磨性的检测值，系统根据专家经验控制熟料生产中送料机和风机的转速。
Ice content or initial water content and dry density are the factors that control the strength of unsaturated frozen soil.
冻土的强度是由土颗粒与冰的结合强度所决定，冰含量(或初始含水量)和干容重是非饱和冻土强度的主要影响因素。
The irrigation way was drip irrigation during experimental time, and the control of soil water content was mainly by oven drying method as well as assistance of TDR.
试验期间灌水采取滴灌方式，土壤水分控制以称重法和取土烘干法为主，辅以TDR法。
The normal operation of the high silt content water irrigation with pipe line is guaranteed by adopting the combinative technical measures of broken control an...
同时结合防爆破技术措施与管理措施，确保了管道浑水灌溉的正常运行。
The normal operation of the high silt content water irrigation with pipe line is guaranteed by adopting the combinative technical measures of broken control an...
同时结合防爆破技术措施与管理措施，确保了管道浑水灌溉的正常运行。
应用推荐