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- When we measure the heat capacity of heat pump by enthalpy measuring method, we use flow rate measuring method to measure flow rate and sectional mean temperature of air. 利用空气焓值测量方法对热泵的制热量进行测量时,通常采用测流量法测量空气的流量和截面平均温度。
- mean temperature of air 平均气温
- The mean temperature of this area is 33 degrees in summer. 这个地区夏季平均气温为33度。
- The mean temperature of 23.1 degrees equalled the previous record set in 1966. 该月的平均气温达23.;1度，平了一九六六年的旧纪录；
- September was cooler than normal and the mean temperature of 26.4 degrees was the eighth-lowest for the month. 九月的天气较正常清凉，该月平均气温为26.;4度，是九月份的第八最低纪录。
- December was also warmer than normal with a mean temperature of 18.9 degrees,the seventh-highest for the month. 十二月的天气较平均气温为8.;9度温暖，是十二月份的第七最高纪录。
- At a depth of twenty or thirty feet there is but little variation from the mean temperature of the year. 在20英尺或30英尺的深度,每年的平均温度只有极小的变化。
- The heat resource is analyzed with the data of the daily mean temperature of the meteorological stations in Pengzhou city. 摘要利用彭州市境内市气象站、新兴、白果坪的日平均气温资料，进行热量资源分析。
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏，使得每个人都频频吸气。
- December was also warmer than normal with a mean temperature of 18.9 degrees, the seventh-highest for the month. 十二月的天气较正常温暖，平均气温为18.;9度，是十二月份的第七最高纪录。
- The temperature of air is higher, and the water vapour that it can absorb is just more. 空气的温度越高，它能吸收的水蒸气就越多。
- The great virtue of air travel is speed. 乘飞机旅行的最大优点是速度快。
- The temperature of air is higher,and the water vapour that it can absorb is just more. 空气的温度越高，它能吸收的水蒸气就越多。
- This new style of air conditioner is noiseless. 这种新型空调没有噪音。
- The wax appearance temperature rose after air injection and fell when the temperature of air injection rose. 注空气后比注空气前石蜡沉积点高；注空气温度增加，石蜡沉积点降低；
- I'll just trot out for a breath of air. 我要到外面去走走换换空气。
- January was warmer and wetter than normal. The monthly mean temperature of 16.7 degrees and total rainfall of 44.6 millimetres were 0.9 degrees and 21.2 millimetres higher than the respective averages. 一九九七年一月较正常和暖及多雨，平均气温为16.;7度，较正常高0
- The temperature of volcanic gases is very high. 火山气体的温度很高。
- I want to buy a set of air conditioning. 我想买一台空调。
- What is the mean temperature in that locality? 那个地方的平均气温是多少?
