濕溫指數 的英文怎麼說
中文拼音 [shīwēnzhǐshǔ]
濕溫指數
英文
temperature humidity index-
3 ) the cochineal insect can develop well when the light is 601ux to 9801ux while the temperature and humidity are at suitable levels. comparing from the population tendency index, the index is larger under weaker light
3 )在光照對胭脂蟲的影響方面,只要有適宜的溫濕度條件, 601ux到980lux的光照強度下胭脂蟲均能正常發育,從種群趨勢指數上看,弱光下胭脂蟲的種群趨勢指數更大。On the basis of foreign documents, the dissertation firstly describes the morphology, taxonomy, and biological characters of cochineal insects. then, by using artificial climate cases in the lab, according to orthogonal design, 8 lands of combinations of temperature, humidity and light is set, while the temperature has four levels : 15, 20, 25 and 30, and the relative humidity has two levels : 60 % and 80 %, while the light also has two levels : 980 lux and 60 lux. through observations and analysis of hatching percentage, survival percentage of the first instar and during from the second instar to the adult, the population tendency index, generation life cycle, size and eggs of female adult, the development of the cochineal under different conditions is studied
在收集、整理國外對胭脂蟲的研究資料基礎上,首先從胭脂蟲的形態學、分類學、生物學特性入手,進而在實驗室內利用人工氣候箱,應用正交設計方法,設計了4種溫度、 2種濕度、 2種光照梯度的不同組合,通過測定胭脂蟲的孵化率、 1齡若蟲的存活率、 2齡若蟲至成蟲期存活率、種群趨勢指數、世代歷期、雌成蟲的大小、懷卵量等生物學指標,深入研究胭脂蟲在這些組合下的生長發育狀況,應用數理統計方法,分析出溫度、濕度和光照對各項生物學指標的影響,找出胭脂蟲適宜的室內培育條件,並為野外胭脂蟲的培育提供一定的理論依據。The modified zndx in comparison with others is well indicative of the severity and extent of flood / drought event and of more objective classification of them, which is therefore quite applicable to a extended area. ( 3 ) the main anomaly structures of grades of drought / food in summer over northwest china present pluvial pattern and dry pattern in all the areas, and spatial changes are opposite pattern from the noth to the south and the west to the east. the first four rotated loading vector fields represent four principal precipitation anomaly areas : the weishui river basin, east of the qinghai - xizang plateau
但修訂過的zndx指數根據氣溫、土壤濕度及前期氣候濕潤度等因子能夠客觀的反映出西北地區的旱澇特徵。 ( 3 )西北地區季與年區域旱澇等級表明:西北地區的乾旱雨澇有顯著的階段性和年際變化特徵。 1980 』 s到1990 』 s中期,氣候較濕潤,土壤濕度增墑較明顯; 1990 』 s中期以後是40年乾旱最異常的時段; 1960 』 s旱澇交替發生,旱澇趨勢接近常年; 1970 』 s氣候雖乾旱,但沒有1990 』 s中後期顯著。In the usa ( the deep, deep south ) it is sweltering hot. humidity stays very high. in july, it ' s usually 98 - 100 degrees, with a heat index of 105 - 110
在美國(最南邊) ,高熱高濕度,令人大汗淋漓。 7月份氣溫一般98 100度(華氏度) ,加上濕度指數達到105 110度。In this research, through the test in geometric parameter and resistance performance, and comparison between random and other stacked packing, pvc screw thread oblique corrugated plate have more advantage. combined with test and theoretic calculate, determined the heat and mass transfer coefficient, obtained the influence relationship between inlet air flow rate, temperature and humidity, inlet liquid desiccate flow rate, temperature and concentration with outlet air humidity in dehumidifier, provided consideration for equipment design and production
通過對除濕塔的現場測試並結合理論計算,確定其熱質交換系數,並分析得出採用pvc螺紋斜波紋板填料的一定結構的除濕塔,處理空氣的風量、入口溫度和含濕量及除濕溶液流量、入口溫度和濃度對空氣出口含濕量的影響關系,為除濕設備的設計和指導生產運行提供參考。Temperature - humidity index
溫濕度指數The correlativity between theoretical value and the actual value of soil moisture content in 93. 3 percent of observational stations is distinct. all this shows that calculational methods of zndx is more reason for studing the flood or drought of northwest chine. ( 2 ) index _ z and index _ k ca n ' t objectively remark extent of drought and flood event. both ca n ' t distinguish the difference of some years which have the same precipitation and have different temperature, awc
西北地區10個代表站三種指數值的對比表明, z指數與k指數僅反映西北地區同期的降水,而zndx指數不僅反映了同期降水狀況,且與同期氣溫及前期氣候濕潤度有關。 ( 2 )通過z 、 k與zndx指數對西北地區旱澇等級的對比研究表明, z指數與k指數對西北地區旱澇等級的確定不具有客觀性。The relation between thermal environment parameters for instance air temperature, relative humidity, air velocity and thermal sensation or thermal comfort has been studied in all environments. the differences of thermal sensation or thermal comfort in this environments and pmv - ppd are researched too
並分析了在實際空調環境下、自然通風環境下和實驗空調環境下空氣溫度、濕度、空氣流速、環境輻射溫度等參數對人體熱感覺和人體熱舒適的影響;並將人體熱感覺和人體熱舒適與pmv - ppd指標進行了比較分析。At the beginning of this article, we give the analysis about the principle of external condensation. we find out that the most important factor in the condensation is the temperature of the air in the system. and we point out the factors which can make influence in the external condensation, such as the temperature and the humidity of the environment, the temperature and the pressure of the supplying air, the load of the system, the area of passage of speed control valve, and so on. next, we give the mathematics model of the pneumatic system using the knowledge of aerodynamics and heat transfer theory. and using the finite difference method and the numerical analysis we can get the solutions of the model. we use c program to simulate the model
本文首先對氣動系統外部結露的原理進行了分析,指出了氣動系統內部氣體溫度下降是氣動系統外部結露根本原因,提出了影響氣動外部結露的主要因素,包括環境溫度、環境濕度、供氣壓力、供氣溫度、氣缸負載和調速閥開度等。然後應用氣體動力學、氣體熱力學和傳熱學對氣動系統建立數學模型,用逆步進有限差分法和數值分析演算法對所建模型進行求解,利用c語言編製程序對氣動系統模型進行模擬,給出了氣管及氣缸內氣體的各個時刻的狀態參數。Grey correlation analyses show that at the time axis, the factors influencing the diversity of plants strongly are primary productivity, annual precipitation, relative humidity, mean temperature in january, and potential evaporation etc. the spatial distribution pattern of terrestrial vertebrates including mammals, birds, reptilians and amphibians were studied with methods similar to those for plants. 7 d
通過d以排序表明, d以第一軸與多個環境因子均呈顯著相關,其中與經度、年均溫、年均降水量、年均相對濕度、潛在蒸發量、初級生產力呈正相關,與緯度、海拔、年均風速、寒冷指數、年均日照率呈負相關。Wet - bulb globe temperature index
濕球溫度指數Hot environments - estimation of the heat stress on working man, based on the wbgt - index wet bulb globe temperature
熱環境.根據濕球玻璃溫度計指數評估對操作人員的熱影響Hot environments ; estimation of the heat stress on working man, based on the wbgt - index wet bulb globe temperature iso 7243 : 1989 ; german version en 27243 : 1993
熱環境.用濕球總溫度指數對工作人員受熱應力影響的估Experimental constants include : ambient temperature 291k ~ 301k, rh 15 % ~ 21. 2 %, wind velocity 3. 2m / s at the nozzle position and horizontal to the spray fan, others are same as the fore experiment. the tendency of the two experiments results is consistent with the tendency from simulation. that indicate the improved shield spray is better than the original shield spray in reducing spray drift, and also more better than conventional spray without shield
風洞試驗參數:噴霧藥液為含1 bsf的水溶液,風速1 . 4m s ,風向垂直於噴霧扇面,溫度281k 288k ,相對濕度rh9 20 ;室內試驗參數:噴霧藥液為含2 bsf的水溶液,噴頭處風速為3 . 2m s ,風向平行於噴霧扇面,溫度291k 301k ,相對濕度rh15 21 . 2 ;分別在噴頭下風向噴幅外的空中和地面布點收集飄失和飄移沉積的霧滴量,作為評價減少霧滴飄失效果的指標:試驗結果表明:改進后的罩蓋噴霧減少霧滴飄失的效果好於雙圓弧未開口罩蓋噴霧,常規無罩蓋噴霧的霧滴飄失量大於開口罩蓋噴霧。A technique for identifying total parameters ( titp ) is employed in the inverse problem of heat and moisture migration research in porous structures, accordingly the basic principle and implementary approach is presented to obtain the temperature and humidity dependent thermal and humid physical parameters. it is indicated theoretically that the applications of pulse spectrum technique ( pst ) to the inverse problem are feasible
在多孔結構內熱濕遷移反問題研究中引入全參數辨識方法,提出了求解溫度和濕度依賴型熱濕遷移物性參數的基本思想和途徑,從理論上指出了應用脈沖譜技術研究多層多孔結構熱濕遷移反問題的可行性。Numerous have no you to keep company with at the mid - night, open spaces room, desolate bedroom, sadness of i, slides past this to belong to us with the slender finger lightly warm of big bed, embrace a very soft pillow quietly, enjoy in retrospect in fine threads remaining that you stay, the tears dye wet recall
無數個夜裡,沒有你的陪伴,空曠的房間,冷清的臥室,憂傷的我,輕輕的用纖細的手指滑過這張屬於我們溫暖的大床,靜靜的抱住軟軟的枕頭,回味著你留下來的絲絲余溫,眼淚染濕了回憶。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。The device is used to measuring temperature humidity and air pressure that surround you. that is essential to weather forecasting
用於測量所在環境的溫度、濕度、大氣壓等指標,可參考使用說明書並結合測量參數來做天氣預報。分享友人