ASPEN模拟总是莫名其妙的出现问题? 最近,ASPEN模拟总是莫名其妙的出现问题。 其中一种情况提示错误如下,请大家帮着分析一下错误原因。其中的红色问号内容,每次运行后显示内容还不一样,很奇怪。 ->Processing input specifications ... ** ERROR IN THE "IN-UNITS" PARAGRAPH WHICH BEGINS ON LINE 10 " ? IS AN INVALID UNIT NAME FOR PROPERTY TYPE: "PDROP". THE DEFAULT UNITS: "N/SQM" WILL BE USED. * WARNING IN THE "PROPERTIES" PARAGRAPH WHICH BEGINS ON LINE 55 FREE-WATER METHOD SHOULD BE STEAMNBS WHEN THE MAIN PROPERTY METHOD IS SRK. DEFAULT FREE-WATER METHOD IS STEAM-TA PLEASE SPECIFY THE RECOMMENDED FREE-WATER METHOD AND RUN AGAIN. * WARNING WHILE CHECKING INPUT SPECIFICATIONS FOR VARIED VARIABLE IN DESIGN-SPEC: "DS-1" YOU ARE VARYING A VARIABLE OF AN INTERMEDIATE STREAM STREAM RESULTS MAY BE INCONSISTENT WITH THE BLOCK UPSTREAM ! Errors while processing input specifications 查看更多7个回答 . 3人已关注
power dip 电气术语怎么说? A power dip is a very short drop in voltage in a system (generally home AC wiring). It is most commonly observed when a high-current device (such as a hair dryer, microwave, or table saw) is switched on and lights in the same system will dim momentarily. There are also other sources for voltage dips coming from places higher up in the distribution stream than an individual home. While most electrical devices are not adversely effected, devices that need a more reliable voltage can be protected with the use of an uninterruptible power supply . 字典里叫“功率下降”,不知专业人员怎么说? 查看更多4个回答 . 3人已关注