比熱比熱容 的英文怎麼說
中文拼音 [bǐrèbǐrèróng]
比熱比熱容
英文
specific heat- 比 : Ⅰ動詞1 (比較; 較量高下、 長短、距離、好壞等) compare; compete; contrast; match; emulate 2 (比...
-
Also the theoretical basis of the method have been checked through simple deducing simulation and the influences of various physical parameters on the method have been studied. it is shown that the method is theoretically reliable for the production oil wells without very high production rate and is more suitable in field production for oil wells ( i ) in area with bigger geothermal gradient ; ( ii ) producing fluids ( oil and water ) with distinguish thermal characteristics ; ( iii ) producing oil with lower heat capacity or water with higher heat capacity ; ( iv ) with good surface measurement accuracy, as well as the method h as certain requirements on the accuracy of the temperature and flowmeter logs sensors
就該產出剖面方法的理論基礎進行了簡單的正演模擬和可能影響該方法的各項物理參數進行了全面的考察,結果表明,該方法對于非高產的生產油井來說在理論上是可靠的,在實際生產中適合於( 1 ) 、油井所在地區地溫梯度較大的油井; ( 2 ) 、油水熱特性差別較大的油井; ( 3 ) 、油比熱容值偏低水比熱容值偏高的油井; ( 4 ) 、井口計量精度較高的油井,並且對井溫測井和流量測井的傳感性精度有一定的要求。Testing methods for specific heat capacity of plastics
塑料比熱容的測試方法Specific heat capacity at constant pressure
定壓比熱容量What is the specific heat of the metal in the pan ?
這只鍋的金屬的比熱容是多少?Specific heat depends not only on the material in question but also on the external conditions of its heating.
比熱容不僅取決于所研究的物質,而且依賴于加熱的外部條件。The specific heat of a material is the amount of heat that must be added to a unit mass of the material to raise its temperature by 1 degree.
物質的比熱容是使單位質量的物質溫度升高1度所須加給的熱量。05. 02 test method for specific heat of liquids and solids
測定液體和固體比熱容的試驗方法We made use of wheatstone bridge to control ratio of heating power between the samples, thus, it enable to control and measure the differential heating power accurately. consequently, it improves sensitivity of the system. the resolution of the measurement can reach from 1 : 1000 to 1 : 10000 or better in comparison with the traditional differential technique
我們測量了聚苯胺及其摻雜鹽酸后在1 . 8k至45k的熱容,利用聲子分形子模型來處理非晶態對比熱的貢獻,對獲得的數據進行處理,發現eb和es的比熱數據均不符合德拜理論,超出德拜模型的比熱來源於非晶態的貢獻。The interior size and the calorific capacity of the borehole are much smaller, moreover the temperature change is slow, so usually we can neglect the influence of calorific capacity but to consider according to the heat transfer in steady state process, thus we can establish one - dimensional and the two - dimensional thermal resistance model in the borehole
而在鉆孔內部,包括回填材料,管壁和管內傳熱介質,與鉆孔外的傳熱過程相比較,由於其幾何尺寸和熱容量要小得多,而且溫度變化較為緩慢,因此通常可以忽略其熱容量的影響而按穩態傳熱過程來考慮,建立了鉆孔內的一維和二維的熱阻模型。It is found that the day and all - day temperature in nankai district have remarkable linear relationship with ratio of green area, ratio of water area, plot ratio and anthropogenic heat ; night temperature is only related with anthropogenic heat significantly ; and the influence significance of these factors on air temperature of different periods varies
研究發現南開區全天、白天氣溫與區域綠化率、水面比率、建築容積率和人為排熱具有較顯著的線性相關關系,夜晚氣溫僅與人為排熱具有較顯著的線性相關關系;且各影響因素對不同時段氣溫影響的顯著性不同。Specific heat capacity at constant volume
定容比熱容量Test methods of thermal diffusivity, specific heat capacity, and thermal conductivity for fine ceramics by laser flash method
激光閃爍法測定精細陶瓷的熱擴散率比熱容量熱傳導率試驗方法The properties of nd : glass rod lasers in the heat capacity operation, including the temperature and stress distributions, are simulated and compared with the conventional pumping and cooling scheme
摘要對釹玻璃棒狀激光器在熱容型的運行方式下的特性,包括溫度和應力分佈作了分析,並和常規抽運和冷卻方式下棒橫截面的溫度和應力分佈作了比較。With high temperature and high pressure in nozzle of wind tunnel, the effect of variable specific heat on nozzle design must be considered
本文針對超音速、高超音速噴管內馬赫數、溫度變化劇烈的特點,研究了比熱容變化對設計噴管型面產生的影響。The principles and its system error analysis of measuring specific heat ratio of the air
空氣比熱容比實驗的原理和系統誤差分析Standard test method for determining specific heat capacity by differential scanning calorimetry
用差示掃描熱量測定儀測定比熱容量的標準試驗方法Electrochemical tests indicate that the materials prove to be excellent electrodes for supercapacitors in an unbuffered 0. 5mol / l na2so4 aqueous electrolyte. a sample decomposed at 550 gives a specific capacitance of 243f / g
這些材料皆有典型的電容性能,其中550熱解產物電容特性最好,比電容量達243f g ,充放電性能好,經200次循環電極容量保持在95以上。Specific heats of various inorganic materials
各種無機材料的比熱容Test method for mean specific heat
纖維增強塑料平均比熱容試驗方法Specific heats of the various phases of water
各種相態水的比熱容分享友人