Equipment has been renovated many times , but heating energy waste is very high for lots of reasons , one reason is burning control level is very low 虽然设备几经更新，但由于种种原因，采暖能耗一直很高，其中锅炉燃烧控制落后是原因之一。
In another approach , british scientists are using strains of beneficial gut bacteria to control levels of harmful bacterial infections in animals 在另一种方法中，英国科学家利用从动物内脏中提取的有益菌株来控制有害细菌在动物中的感染水平。
Gasson s team has found that a particular strain of lactic acid bacteria can be given to chickens to control levels of harmful clostridium bacteria 加森研究组已经发现了一种特定的乳酸菌能够在鸡只体内控制有害的梭状芽孢杆菌细菌的数量水平。
Begin oral glucose - lowering drugs when lifestyle interventions alone are unable to maintain blood glucose control at target levels ( see glucose control levels ) 当生活方式干预不能够将血糖控制在目标水平（参见血糖控制一节）时开始应用口服降糖药物。
Though the adjustment of the students " emotion may adopt varied ways , the final effectiveness of modulating the students " emotion depends on the students " control level 对学生情感的调控可采用多种方法，其效果的取得最终取决于学生情感的自控水平。
Therefore , improving automation control level of copper matte converting process has already become an important direction of the development of converting process 正因如此，提高铜锍吹炼过程的优化决策和计算机控制水平已成为吹炼过程发展的重要方向。
The computers to monitor and control the water level belong to the main control level and are used to monitor every floodgate and measure and display the upriver water level 电厂的水情监控系统的计算机为主控级，用于对各闸门的监控和上游水位的测量显示。
The construction enterprise takes constructs project as primarily , the project management and the cost control level height decide the enterprise ' s competitive ability 摘要建筑施工企业主要以施工项目为主，项目管理和成本控制水平的高低决定着企业的竞争力。
The real - time control strategy is created by coordination of the supervisory level and the substation control level ; the supervisory level creates the optimal control strategy 电压无功的实时控制策略由管理级和控制级协调产生；优化控制策略由管理级负责生成。
This paper discusses the research of ultra hvdc transmission ' s reliability from the system design principle , control levels arrangement and protection areas 为提高特高压直流输电控制保护系统的可靠性，从系统整体设计原则、直流控制分层、直流保护分区等方面提出了具体方案。
