濕度公式 的英文怎麼說
中文拼音 [shīdùgōngshì]
濕度公式
英文
hygrometric formula-
Empirical formula of reinforcement depth of dynamic consolidation in collapsible loess foundation treatment
強夯法處理濕陷性黃土地基加固深度公式探討The single - stage hammer crusher are suitable used to crushing ordinary fragile ores of the compressive strength no more than 200mpa, such as limestone, gypsum, coal, marl, sand - shale etc. this series product features of high crushing ratio, even product graininess, simple construction, reliable operation, easily maintenance, economical running cost etc., so are widely used. hammer crusher models hammer crusher max
錘破系經高速轉動的錘體與物料碰撞面破碎物料,錘式破碎機具有結構簡單,破碎比大,生產效率高等特點,錘式破碎機可作干濕兩種形式破碎,錘式破碎機適用於礦山水泥煤炭冶金建材公路燃化等部門對中等硬度及脆性物料進行細碎。In this paper, the influence of cycles of drying and wetting on strength and deformation are studied by means of routine direct shear apparatus, triaxial apparatus and light consolidation apparatus which include : the influence of force of constraint on strength, the total stress strength of expansive soils with different saturation degree, the influence of cycles of drying and wetting on the total stress strength, the relation between saturation degree and compression modulus and that between saturation degree and void ratio, the influence of cycles of drying and wetting on the effective stress strength, the relation between saturation degree and generalized suction
本文利用常規直剪儀、三軸儀以及輕便固結儀,分別對非飽和膨脹土的強度和變形特性以及干濕循環對強度和變形的影響進行了一系列的試驗研究。以飽和度、干濕循環次數為變量,分別探求了外力約束對膨脹土強度的影響,不同飽和度膨脹土的總應力強度特性,干濕循環對非飽和膨脹土總應力強度的影響,飽和度與壓縮模量以及孔隙比的關系,干濕循環對飽和膨脹土有效應力強度指標的影響,廣義吸力與飽和度的關系,建議了一組計算非飽和膨脹土變形及強度特性的經驗公式。Based on the test results of dynamic consolidation for the foundation of actual project, the influence of dynamic consolidation on soil ? s density, compressibility, collapsibility and so on is analyzed, and the project effect of dynamic consolidation on collapsible loess foundation is approached. at the same time, the effective influence depth is researched. lastly, the common calculation formulus of influence depth at home and abroad are assessed, and the quantitative range of influence coefficient for loess area in the western region of guanzhong is given
根據實際工程地基強夯處理的試驗資料,分析了強夯對土體密度、壓縮性、濕陷性等性質的影響,探討了強夯法處理濕陷性黃土地基的工程效果及有效影響深度,評價了目前國內外幾種常用的影響深度計算公式的適應性,提出了適用於關中西部黃土地區的影響系數及其定量取值范圍。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 。Lewis relationship has been suggested to evaluate the surface mass transfer coefficient using the average surface convective transfer coefficient. in addition, a practical analytic technique for testing the surface mass transfer coefficient is proposed and the values of he surface mass transfer coefficient have been given for the particular desorption and absorption test and validated against lewis relationship results. indoor temperature and humidity evaluation equations of adobe buildings considering the moisture absorption and desorption by interior materials have been proposed based on the analysis of the indoor dynamic thermal and moisture process
通過理論解析和實驗測試定量地研究了生土建築圍護結構表面吸放濕效應,首次提出了以空氣濕度( kg / kg )為驅動勢差的圍護結構表面吸放濕量計算公式,該公式較適用於工程計算,從而為使建築濕環境研究成果逐步應用到建築工程實踐中奠定了理論基礎和提供了簡便演算法;通過對國內外關于表面質交換系數確定方法的研究成果的分析,提出用lewis關系計算生土建築圍護結構表面質交換系數;在實驗室環境下,對生土建築圍護結構表面質交換系數進行了測試方法研究,測試結果和利用lewis關系得到的數值較接近。2. the determination of temperature and humidity on beijing highway greenbelt was made. the results along with other ecological benefits show the gradation of greening patterns which can exert best ecological benefits : arbor with shrub and herbage > shrub with herbage > vine > herbage
根據對北京高速公路不同植被的溫、濕度的測定結果,結合其它生態效益的綜合作用表明:高速公路綠地能夠發揮最大生態效益的綠化模式順序是喬灌草灌草藤本草本。On the basis of the field data of water temperature, a new formula for estimating water temperature of river by using meteorological factors is put forward by using the method of least squares
摘要結合某流域水溫原型觀測資料,通過分析水溫與氣溫、太陽輻射、濕度和風速之間的相關關系,採用最小二乘法建立了水溫與氣溫、濕度和風速三者之間的多變量函數方程式,提出了一種利用氣象因子估算天然河道水溫的新公式。The communication processor cp5611 is used as the data link between pc and plcs in pc application, which is based on the software package visual basic and sql server and developed for monitoring the temperature and humidity condition in workshops
採用simens公司的cp5611通訊處理器實現上位工控機與現場plc聯網通訊,實現溫濕度分散式集散控制。運用microsoft公司的visualbasic和sqlserver建立了上位機監控界面和溫濕度控制記錄數據庫管理系統。When determining the coefficient of collaspsibility for dead weight, the saturated density which is asked to calculate saturated dead weight of loess can be obtained from the formulae and tables, its precision can satisfy engineering demand
在測定自重濕陷系數時,計算黃土飽和自重所需的飽和密度,根據土的天然含水量的經驗估值可用所列公式或表得到,其精度能滿足工程要求。Through changing and improving the traditionally adopted technology and equipment in compacted lime - soil pile foundation, so as to eliminate weak collapsibility of loess in luoyang and increase the strength of foundation, the authors present formulas to compute the average dry density and void ratio after ground treatment and demonstrate the feasibility of these formulas through practical project cases
摘要基於洛陽地區次生黃土的弱濕陷性,對傳統的灰土擠密樁施工工藝和設備進行改進,達到消除濕陷性,提高地基承載力的目的,並且推導出地基處理前後干密度和孔隙比隨置換率變化的關系,以工程實例證明該公式的可行性,避免布樁型式的經驗性和處理結果的不確定性。The annual output includes 20, 000, 000m of pu dry method and wet method waterproof moisture - permeable coated garment materials and garment materials with special coat of functional properties, 15, 000, 000m of dry method and wet method artificial leathers of pvc and pu, and the products enjoy very high reputation in the domestic market and are exported to over 10 countries and regions including usa, japan, uk, italy, germany, hong kong, etc. the company sticks to high - quality products, good services, excellent credit, and develops the production and market with high technology
公司年產pu干法濕法防水透濕塗層服裝面料各種專用功能性塗層服裝面料2000萬米,各種pvc pu干濕法人造革1500萬米,產品在國內市場享有很高的知名度,並遠銷美國日本英國義大利德國香港等十幾個國家和地區。公司是公安部" 99式"警服面料定點生產企業,長期以來與總後勤部軍需裝備研究所保持著密切合作關系!Abstract : the climate general situation of the highest temperature, relative humidity and wind speed in relation to the body feeling temperature from june to september in qingdao city was analysed statistically. according to the calculating model of body feeling temperature and distribution characteristic of relative meteorology elements, an empirical formula was derived. the body feeling temperature distribution in different scopes corresponds to different hotness index and comfortable feeling of outdoor people
文摘:統計分析了青島市區夏季( 6 9月)與體感溫度關系密切的最高氣溫、相對濕度和風速的氣候概況;根據體感溫度的計算型式和有關氣象要素的分佈特徵,得出其經驗計算公式;分佈在不同區間內的體感溫度對應著不同的暑熱指數及戶外人群的舒適感受。Specializing in produce all of the temperature meters, humidity meters and design the industry equipment controllers soft and hardware. our company rely on abundant technique, advanced produce appliance and modern management mode, our products have good quality and function. the company has been iso9001 : 2000 quality systems grant can b015 - q5439r10, has international facture calculate appliances license cmc zhejiang province 02810232
工廠佔地6000平方米,擁有兩幢四層大樓,生產場所10000平方米專業生產所有溫度濕度顯示及控制儀表,承接家電器控制板及工業設備控制板的軟硬體設計製作公司憑借雄厚的技術力量,先進的生產設備,現代化管理模式作保證,生產出的產品質量可靠,性價比高公司擁有iso9001 : 2000 cnab015 - q : 15 03q5439r10國際質量體系認證及cmc浙制02810232計量許可證,並嚴格按照質量體系生產及服務。分享友人