保证水位 meaning in Chinese

guaranteed stage

When the water situation of any river or lake approaches the guaranteed water level or the safety flow capacity , or when the water level of any reservoir approaches the level of design flood , or when a great danger occurs to flood control works , the flood control headquarters under the relevant people ' s government at or above the county level may declare an emergency flood season
当江河、湖泊的水情接近保证水位或者安全流量，水库水位接近设计洪水位，或者防洪工程设施发生重大险情时，有关县级以上人民政府防汛指挥机构可以宣布进入紧急防汛期。
The problem of modeling and control is a attention focus of people . the boiler water lever is importance index of industry boiler safety and satabilization . it is importance meanimg to ensure water level in definite range for increasing quality of steam and reducing wastage of equipment and insuring safety of whole hert - power - net at present , the mostly method is adopt the routine pid control
锅炉的建模与控制问题一直是人们关注的焦点,而汽包水位是工业锅炉安全、稳定运行的重要指标,保证水位控制在给定范围内,对于提高蒸汽品质、减少设备损耗和运行损耗、确保整个网络安全运行具有重要意义。