相時濕度 的英文怎麼說
中文拼音 [xiāngshíshīdù]
相時濕度
英文
relative humidity-
The results show that the indoor air is unpolluted and the main contamination is particulates with diameter of 10 m or less, total volatile organic compounds and ozone ; the pollution mostly comes from personnel, merchandise and outdoor air ; the unacceptability ratio of the indoor air quality is 22. 64 %, so the indoor air is unacceptable ; indoor persons have caught sick building syndrome ( sbs ) ; long time and low concentration pollution is an important characteristic of indoor pollution ; and the satisfied degree of indoor persons on the temperature, relative humidify, illumination and vision is very high
結果表明，商場室內處于未污染狀況，主要污染物是可吸入顆粒物、總揮發性有機化合物和臭氧；主要污染來源於顧客、商品和室外空氣；商場內人員對室內空氣的不可接受率為22 . 64 % ，室內空氣屬于不可接受；室內人員已有病態建築綜合癥發生；長時間低濃度污染，是室內污染的重要特徵；室內人員對商場的溫度、相對濕度和室內光照度、視覺環境等滿意程度很高。Monthly normals of relative humidity at different geopotential heights at 00 utc 1961 - 1990
協調世界時零時各位勢高度的正常月平均相對濕度1961 - 1990When two parcels of air with different initial temperatures are mixed, the result is a mixture with a higher relative humidity.
當初始溫度不同的二個氣塊混合時，結果是形成一個具有較高相對濕度的混合物When two parcels of air with different initial temperatures are mixed, the result is a mixture with a higher relative humidity
當初始溫度不同的二個氣塊混合時，結果是形成一個具有較高相對濕度的混合物。Based the humidity theory, the paper adopts the relative humidity as the character value and puts forward using 30 % rh and below 0c dew - point as the on - line monitoring critical value. it gives the method of volume ratio convert at the different temperature. with the standard value, we can conclude the result of moisture content
針對現有規程標準中控制水分的指標的缺點和局限，提出了採用相對濕度作為監測特徵量並轉換為露點以直觀表示設備絕緣狀況：採用30相對濕度及0以下露點作為監測的臨界值與允許值；同時推導出了體積比單位在不同溫度下的折算方法，以結合現有標準，綜合分析，做出判斷結論。When the relative humidity in the atmosphere reaches and exceeds 100%, cloud or fog formation begins to occur.
當大氣中的相對濕度達到和超過100%時，雲或霧開始形成。Under the condition of different soil humidity and measuring time, a series of ecophysiological indexes, such as net photosynthetic rate, transpiration rate, stomatal conductance, the flow of water, atmospheric temperature, relative humidity, photosynthetic available radiation, and hydraulic conductivity are measured in order to find the factors which cause robinia xylem embolism
摘要在不同的土壤水分含量和不同的測定時間條件下，對刺槐的一系列生理生態指標：凈光合速率、氣孔導度、蒸騰速率、水勢、大氣溫度、相對濕度、光合有效輻射以及導水率進行測定，探求刺槐木質部發生栓塞的影響因子。Through having done field surveys in the campus of chongqing university, this paper tested classroom indoor and outdoor climate parameters in june, july and september of 2005, it used questionnaire to acquire subjects ’ thermal sense, draft sense and humidity sense in classroom each month, and programmed composition to compute predicted mean vote and compared pmv with the field testing results of mean thermal sensation vote. it is discovered that pmv is overvalued the college student ’ thermal sensation in chongqing. it finds that people in chongqing adapt to the typical summer hot and winter cold sweltering weather
對重慶地區高校教室的現場調查，測試了重慶大學2005年六月、七月和九月教室室內外熱環境參數，通過採用問卷主要掌握了受測對象教室里的冷熱感、氣流感和潮濕感，通過編製程序求得預測平均熱感覺評價pmv的值，比較pmv和問卷調查得到的平均熱感覺mtsv ，發現pmv預測值高估了重慶地區高校學生的熱感覺，這里的人群對重慶這種夏熱冬冷地區比較典型的悶熱氣候具有一定的熱適應性，對現場問卷調查的結果進行分析，得出了室內空氣溫度、氣流速度、相對濕度與人體主觀感覺之間的回歸曲線，發現重慶地區高校學生熱中性時的空氣溫度為25 . 5 ， fanger根據歐美人群調查得到的公式計算出的預測熱感覺為中性時的空氣溫度為25 . 0 ，兩者相差0 . 5 。Water cement ratio and mixing fly ash or slag into concrete effect on ability of resisting chloride penetrating that are considered in the model. the effect of environment that include temperature, relative humidity and cumulating of surface chloride concentration of concrete are also considered. moreover, chloride diffusion changing with time is included in this model as well as
模型中考慮水灰比和混凝土配合比（摻入不同量的粉煤灰和礦渣）變化對混凝土抵抗氯離子侵蝕能力的影響，同時考慮溫度、相對濕度和表面氯離子濃度累積變化等環境因素對氯離子侵入混凝土過程的影響，以及氯離子擴散系數隨時間的變化。Two typical examples analyses are conducted for the average conditions both of winter and summer climates under vapor diffusion and air leakage. a further discussion is set forth to determine the main factors that the moisture accumulation in wall is affected. it is found that the factors are the relative humidity at the wall surface, indoor temperature, permeability, air pressure difference and rate of the infiltrative or exfiltrative airflow
本文首先研究了墻體內的濕氣遷移過程，詳細分析了濕積累現象形成的原因，通過對夏、冬兩季平均氣候下墻內溫度、水蒸氣壓力、相對濕度及濕積累在僅有擴散、擴散與空氣滲透同時存在等情況所作的具體計算，發現墻內、外表面的相對濕度、室內溫度、滲透率、空氣壓差以及空氣的滲流速度是影響墻內濕積累的主要因素。It is indicated that hrv has many advantages certified by theoretic analyze and engineering practices, such as fully ventilating, abundant fresh air supplying, energy saving, etc. comparing with independent fresh air supplying, hrv is supposed to cause potential problems, - in summer load of fan - coil units will be increased, and the wet operating mode will be aggravated, the indoor relative humidity will be increased
新風換氣機供應新風是住宅空調系統較為理想的新風供應方式，本文通過理論計算及工程實踐表明採用，新風換氣機具有換氣充分、新風量保證、節能等優點。但與新風機組獨立供應新風相比，新風換氣機供應空調系統新風時，會造成夏季風機盤管負荷增加，濕工況加重，室內相對濕度有增加趨勢。3. based on theoretical analysis and experimental results, the high relative humidity was diffcult to maintain in the closed tissue culture system when all of the fluorescent lamps were turn on, because of deficiency of the humidifier ' s capacity and air ventilation by top air nozzle outlets and return air in the bottom. 4
根據對加濕過程的理論計算與試驗分析，指出本系統中降溫與加濕共存階段加濕效果不明顯，同時由於加濕器的加濕容量不足，頂部送風和下部兩側回風的通風方式造成了室內的相對濕度無法在熒光燈全開時達到控制要求。Outdoor design relative humidity for summer ventilation
按歷年最熱月14時的月平均相對濕度的平均值確定的Quantitative analysis of each factor on the moisture permeability was conducted, and it revealed that they were in such an order : ambient temperature > pressure > relative humidity > time of moisture transmittance
分析結果顯示：環境溫度對透濕性的影響最大，其次是壓強、相對濕度、透濕時間。Controlled atmosphere storage ( ca for short ) is the method to set up a special storage environment with low temperature, proper content of oxygen, carbon dioxide, ethane and relative humidity, through the ways of manual refrigeration and modifying air contents
氣調貯藏是指同時利用人工製冷製造低溫環境和調節氣體介質成分的方法，建立特定適宜的低溫、氧含量、二氧化碳含量、乙烯含量和相對濕度的貯藏環境條件的技術手段。According to the regulation of period time of average statistical climate by the world meteorological organization, and taking into account of our country ' s climate characteristics, statistically analyzes the basic weather data for 18 cities in china from 1970 to 2000. weather data include maximum temperature and correspono, minimum relative humidity, minimum temperature and corresponding maximum relative humidity. this would be a preliminary database for responsive climate building design
依據世界氣象組織（ wmo ）關于氣象參數統計時段的規定，考慮到我國不同城市區域氣候的特點，在建立室外氣象參數分析模型的基礎上，本文首次統計分析了我國18個城市最近30年（ 1970 - 2000 ）的主要氣象參數，包括月平均溫度、月最高溫度、最低溫度、以及對應的最小相對濕度和最大相對濕度，為建築氣候設計奠定了數據基礎。If the cold plate temperature is higher than a certain critical value, for instance, - 12 c under our observed experimental conditions, the higher the air relative humidity is, the bigger the water droplets concreting on the cold plate, and the later the water droplets froze. however, if the cold plate temperature is lower than a certain critical value, the influence of air relative humidity on the frozen time of water droplets was not observed. if the cold plate temperature is higher than a certain critical value, for example, - 20 c under our observed experimental conditions, frost deposition is through condensation, or condensation frosting
結果表明，冷壁面溫度越低，水珠凍結時間越短，且凍結的冰珠越小;當冷壁面溫度高於某一臨界值，譬如，在我們給定的實驗條件下， - 12 c時，空氣相對濕度越大，冷壁面上凝結的水珠越大，水珠凍結越晚，但當冷壁面溫度較低時，幾乎觀察不到空氣相對濕度對水珠凍結時間的影響;冷壁面溫度高於某一臨界值，譬如，在我們給定的實驗條件下， - 20 c時，發生凝結成霜，冷麵溫度低於這一臨界值時，發生凝華成霜;隨著實驗工況的不同，觀察到的霜晶呈現八種不同的形態。The results show that the expected maximum temperature in the coal pile will be lower than 90 when the gas phase in the pile is saturated with water vapor. however, it will be higher than 100, if the relative humidity of the gas flow in the pile is decreased
分析結果表明：當煤堆內水蒸氣達到飽和時，預計的煤堆最高溫度將低於90 ；而當煤堆中氣流的相對濕度減小時，預計的煤堆最高溫度將會超過100 。The relationships between the cycle cop ( coefficient of performance ), the cooling capacities ( qe ) of the system and the hot air temperature, between cop, qe and the ambient air temperature, relative humidity, between cop, qe and the wet air temperature at the generator upside, between the system general efficiency and the hot air temperature are found
得出系統製冷量、 cop值、總效率隨環境空氣溫度和相對濕度、太陽能集熱板出口空氣溫度以及發生器出口空氣溫度的變化關系。通過研究發現，當熱空氣達到一定溫度時，循環具有較好的穩定性。Located in the waters to the east of lantau island, peng chau overlooks penny s bay ( chok ko wan ) and hong kong disneyland to its north. the weather information at peng chau provided by the observatory includes temperature, relative humidity, wind speed and wind direction. furthermore, real - time weather photos are provided to enable the public to view the weather conditions there ( see attached maps )
坪洲位於大嶼山東面海域，與竹篙灣遙遙相對。天文臺提供坪洲的天氣資料包括氣溫、相對濕度、風速和風向，此外亦有實時照片，讓市民遙望竹篙灣及香港迪士尼樂園一帶的天氣情況（見附圖） 。分享友人