熱輻射源 的英文怎麼說
中文拼音 [rèfúshèyuán]
熱輻射源
英文
infrared source-
In section one, by using fice scheme and time - gcm, a model of trace gases and oh airglow affected by gravity wave is set up, then the propagation of nonlinear gravity wave and the effect on trace gases and oh airglow are analyzed. the result shows gravity wave excited by tropospause forcing can propagate stably to the mesosphere through the stratosphere so that energy and momentum can be transferred from one region to another. in this process, gravity wave undergoes growth, overturning, convection and breaking
在第一部分的工作中,利用全隱歐拉格式和全球熱層-電離層-中間層-電動力學環流耦合模式( time - gcm ) ,對重力波的非線性傳播及其在傳播過程中對中高層大氣中氧族和氫族成分和與之密切相關的oh氣輝輻射的影響進行了數值模擬,結果表明,從對流層向上傳播的重力波經歷了產生、發展、飽和、對流產生直至破碎的非線性演化,大氣的非等溫結構加速了重力波在中層頂區的破碎,重力波的非線性傳播是小尺度對流和湍流產生的一個重要的源。Compared with traditional mechanical and optic gyros, hrg has such advantages as no high speed circumvolving or moving parts in structure, no warm - up time and short start - up time, wide signal band in frequency, low excursion noises, great endurance in over loading, nuclear radiation and short time power off, small bulk, light weight, low power cost and long life, which is suitable for space applications
與傳統的機械陀螺和光學陀螺相比,半球諧振陀螺具有如下優勢:結構上無高速轉子、無活動部件;不需預熱,啟動時間短;信號頻帶寬,漂移噪聲低;能承受大的機動過載;抗核輻射,並可經受短時間電源中斷的影響;體積小,重量輕,功耗低,壽命長,非常適合空間應用。Fanned by a constant updraught of ventilation between the kitchen and the chimneyflue, ignition was communicated from the faggots of precombustible fuel to polyhedral masses of bituminous coal, containing in compressed mineral form the foliated fossilised decidua of primeval forests which had in turn derived their vegetative existence from the sun, primal source of heat radiant, transmitted through omnipresent luminiferous diathermanous ether
自廚房至煙囪的孔道,不斷地向上通風,灼熱的火被它煽得從成束的易燃柴禾延燒到多面體煙煤堆上。這種煤炭含有原始森林的落葉堆積后凝縮而成的礦物狀化石森林之發育生長靠的是熱輻射性源-太陽,而熱又是由那普遍存在傳光並透熱的能媒33傳導的。It does not need much area, not any pollution, not consuming much electricity power, not need much cost. gshp combined floor radiation air - conditioning system possess high seasonal average cop value and great capacity of edaphic depositing heat energy, can ease up supplied water temperature fluctuating with the change of the outdoor air temperature
地源熱泵技術聯合地板輻射對房間進行冷暖聯供的形式,具有地源熱泵季節性平均性能系數高、土壤蓄熱能力強、能緩解空氣源熱泵存在的供冷供熱能力隨環境溫度波動大的矛盾等優點。Thermal imagery produces a visual record from natural heat radiating sources.
熱圖象由天然熱輻射源產生一種可見的記錄。Abstract : the paper established the idea of passive solar houses with zero - auxiliary heating source as well as the calculating method for the design and passive solar house. based on the ratio of radiant temperature difference i. e. thermal design and calculation method for passive solar houses with zero - auxiliary heating source
文摘:著重介紹零輔助熱源被動式太陽房的概念及以輻射溫差比為設計依據的被動式太陽房熱工設計計算方法零輔助熱源被動式太陽房熱工設計計算方法Test method for critical radiant flux of exposed attic floor insulation using a radiant heat energy source
利用輻射熱能源測定暴露的頂樓地板絕緣臨界輻射通量的方法Standard test method for critical radiant flux of exposed attic floor insulation using a radiant heat energy source
暴露于輻射熱能源的擱樓地板絕緣的臨界輻射通量的標準試驗方法At last, there is a practical design of gshp - radiant system in a villa in chongqing. the compare of the gas - heater radiant floor system and the gshp radiant floor system indicates that the heating performance coefficient of the gshp is higher than the gas - heater to a large extent. in addition, this united system can use the closed circling water in the underground heat exchanger to remove the surplus heat load in transitional season
通過燃氣熱水器制熱的輻射地板供暖與地源熱泵制熱的輻射地板供暖性能實驗的對比,可以看出地源熱泵的供熱性能系數高於燃氣熱水器,同時在長江中下游地區還可在過渡季節利用閉式循環水吸收土壤冷量對房間進行供冷,提高系統運行的經濟性。Standard method of test for critical radiant flux of floor covering systems using a radiant heat energy source
用輻射熱能源測定地板覆蓋物的臨界輻射流的標準試驗方法Energy from the sun gives warmth and sustains all life on earth. the sun also emits radiation of different wavelengths, among which is the invisible ultraviolet radiation
但大家可知道這熾熱的火球同時也在源源不絕地釋放著不同波長的輻射,其中包括我們看不見也觸摸不到的紫外線。Ultraviolet radiation from the sun energy from the sun gives warmth and sustains all life on earth. the sun also emits radiation of different wavelengths, among which is the invisible ultraviolet ( uv ) radiation
但大家可知道這熾熱的火球同時也在源源不絕地釋放著不同波長的輻射,其中包括我們看不見、也觸摸不到的紫外線。Several characteristics of resources of solar radiation, temperature and precipitation are found out based on grid analysis. the distinct monsoon climate results in the seasonly and regional characteristics of crop producing in viet nam. the high temperature and rain come in the same season
( 3 )根據小網格氣候要素柵格圖層,分析越南太陽輻射量資源、氣溫資源和降水量資源的特點,特別是越南季風氣候明顯,構成了越南農業生產極明顯的季節性和區域性特點,雨熱同季,適宜擴大喜溫高產作物栽培。Study on mwr hot calibration load and its simulation
微波輻射計熱定標源的研究與計算For getting temperature of transient thermal - radiation, lodging the method of measuring the temperature of the time - resolved thermal - radiation with least duple multiply theory, and measuring the temperature of wu lamp with this method, the results showed that the method have best properties for measuring temperature, and measuring the temperature of time - resolved spectrum of matter under pulse laser shocking with this method, getting the primary results
為了解析瞬態熱輻射溫度,提出用最小二乘法對由多道分析器採集的時間分辨熱輻射譜進行全譜溫度擬合的方法,在以鎢帶燈為輻射源的溫度測量中實現了較高精度的溫度擬合,用此方法對激光沖擊靶材所產生熱輻射的時間分辨譜溫度進行測量,得到了初步結果。On the other hand, if the oven is heated, it can serve as a source emitting energy through the hole.
另一方面,若爐子被加熱,它就能夠做為一個輻射源通過小孔發射能量。Single - layer model is convenient to apply but the unclear relationship between radiative and aerodynamic temperatures is still a bottleneck in this field. a new method was developed to derive reliable surface heat fluxes from radiative temperature viewed from arbitrary zenith angle. aerodynamic and radiative temperatures are connected through a so - called optimum component fraction ( ocf ) parameter - the fraction of vegetation in the field of view when the two temperatures are equivalent in oblique viewing
該方法利用表面熱輻射方向性和顯熱通量都是源於土壤和植被溫度的貢獻這一共同點,發現在一定傾斜角度的觀測下,視場中植被與土壤的比例可以較好地反映植被和土壤與大氣進行湍流熱交換的貢獻率,所以稱該方法為最佳組分面積比法,用最佳組分面積比可以將任意角度下觀測到的輻射溫度訂正為空氣動力學溫度,經過地面和遙感數據驗證表明,用該方法計算的通量精度高於普通的單層模型。The heater is cooking heat source in the microwave oven. generally 2 pcs. as one suite in series and the power of single tube is 400w 600w. bigger surface load and higher radiating coefficient make the microwave cooking food more quickly
本加熱器在微波爐中為燒烤熱源,一般一組為2隻串聯使用,單管功率一般為400w600w ,表示負荷較大,且石英管表示的熱輻射系數高,使微波爐燒烤食物更加快捷。Many kinds of the heat sources ( frictional heat, cutting heat, ambient temperature, etc ) in machining system produce a kind of temperature distribution. this temperature distribution induces thermal deformation between machine tools, tool, work - piece and work holding fixture. this deformation affects the relative displacement between the work piece and the cutter, causes the manufacturing errors, and influences the machining accuracy of the work - piece
在機械加工中,工藝系統在各種熱源(摩擦熱、切削熱、環境溫度、熱輻射等)的作用下,產生溫度場,致使機床、刀具、工件、夾具等產生熱變形,從而影響工件與刀具間的相對位移,造成加工誤差,進而影響零件的加工精度。When matter is impacted by shock compression with hundreds pa, its temperature may be thousands karat, even it may be ten thousand karat, and there is strong spectrum to radiate at the same time. this radiation is mainly made from the thermal radiation of matter, and radiating transition of atoms and molecules of matter
在數百吉帕的瞬態強沖擊波作用下,材料的沖擊溫度可上升至幾千開,甚至上萬開,同時伴隨著強烈的輻射,這種輻射主要來源於材料的熱輻射,以及材料的構成原子、分子的輻射躍遷。分享友人