熱線法 的英文怎麼說
中文拼音 [rèxiànfǎ]
熱線法
英文
test method for thermal conductivity of nonmetal solid materials by hot-wire method-
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法律諮詢及田土轉易處詢問熱線This article choosed out organic phase change materials, and, the solid - liquid - equilibrium of eleven binary system including fatty alcohol / fatty acid, n - octadecane / fatty acid, n - octadecane / fatty alcohol system were determined by cooling curve, and, t - x phase diagrams of these systems were drawn. the result shows that all these systems are simple eutectic, at the same time, the entropy of phase change of every system in the eutectic point is determined by using differential scanning calorimetry ( dsc ). and n - octadecane / fatty acid systems were calculated theoretically
本文初選出部分有機相變貯能材料,採用步冷曲線法測定了12醇-羧酸系列、 18烷-羧酸系列、 18烷- 12醇體系共11組體系的二元固液相平衡關系,繪制了這11組體系的t - x相圖,測定結果表明,這幾組體系均為簡單低共熔體系;同時利用差熱掃描量熱法( dsc )對上面各組體系低共熔點處的相變焓進行了測定;並對18烷-羧酸系列進行了熱力學理論預測。Study on quick measurement of thermal conductivity of solid particles with hot wire method
熱線法快速測量微粒導熱系數的研究The legal aid department hotline : 2537 7677
向法律援助署查詢,查詢熱線: 25377677Contraposing the measurement principle of the traditional hotwire air mass flowmeter, the reason of the excursion of the result for flow measurement was analyzed and inferred when environment temperature changed ; the method for temperature compensation and the realization circuit was given ; and compared the theory output of the new type hotwire air mass flowmeter with its real output after temperature compensation
摘要針對傳統型熱線式空氣質量流量計的測量原理,分析和推導出當環境溫度變化時對流量測量結果產生偏移的原因;提出了一種環境溫度的補償方法和具體的實現電路;並對經環境溫度補償后的一種新型熱線式空氣質量流量計的理論輸出和實際輸出進行了計算與比較。This thesis aims to design one instrument to measurement of the fluid thermal conductivity by used the hot - wire method ( hwm ). firstly expatiated on the theory of this method, got the academic solution by analyzing the ideal model, and then amended the ideal solution to satisfy the factual situations
本文重點討論瞬態熱線法測量液體的導熱系數,從理論與實驗及數值模擬的角度分析探討瞬態熱線法測量液體導熱系數原理及其實現過程,並分析理論與實際測量過程中的誤差產生原因及誤差避免與校正。In this paper, thermal evolution history of organic matter of the source rocks and hydrocarbon generation history have been researched by tti method, hydrocarbon migration direction and migration times were probed combining with the area structure development feature ; distribution pattern of the main reservoir intervals on lateral and longitudinal have been predicted by researching on development feature and control factors of the reservoir intervals, the actions of reservoir conditions in hydrocarbon accumulation and bearing also were probed combining with pore evolution feature ; the micro - pore feature of regional cap and direct seal in carboniferous - lower triassic in this area have been determined with micro - capillary pressure curve and intrusive mercury curve ; the prospecting districts have been pointed out combining with the hydro - geologic feature, the potential reservoirs were classified according to trap types in this area, the author attempt to evaluate on the hydrocarbon - bearing condition in the str ata of carboniferous ~ lower triassic from hydrocarbon generation and migration reservoir condition, reserved condition etc, and predict the reservoir types and hydrocarbon - bearing patterns combining with the structure evolution. based on above, the author point out that the central block of chenghu - tuditang synclinorium and the southern block of dangyang synclinorium are the advantageous regions for exploration
本文用tti方法研究了烴源巖有機質的熱演化史和油氣生成史,並結合區內構造發育特徵,探討油氣在區域上的運移方向和在時間上的運移期次;通過對儲集層段的發育特徵和控制因素的研究,預測了本區主要的儲集層段在橫向上和縱向上的分佈規律,並結合孔隙演化特徵,探討儲集條件在油氣聚集成藏中的作用;利用微毛細管壓力曲線法和壓汞法,對石炭系?下三疊統的區域蓋層和直接蓋層的微孔隙特徵進行了定量評價,並結合水文地質分佈特徵,指出有利於油氣保存的地區;根據區內存在的各種圈閉類型,對可能存在的油氣藏進行了分類,並試圖從油氣的生成與運移、儲集條件、保存條件等方面,動態地綜合評價石炭系?下三疊統油氣成藏條件,並結合構造演化特徵,預測其油氣藏類型和成藏模式。At the same time, the conductivity factor and the entropy of phase change of the solidation fatty alcohol were measured separately by using the time - temperature curve and dsc
同時利用時間-溫度曲線法和dsc測定了固化十二醇的導熱系數與相變焓。The transition metal vanadates with special morphology were synthesized by the hydrothermal technique at low temperature, and characterized by sem, xrd, ir and eds technique. the regulations and affecting factors for the synthesis of the transition metal vanadates with special morphology were obtained and the route of low temperature synthesis was developed. most attentions were payed to the synthesis of transition metal vanadates
本論文採用水熱方法進行具有特殊形貌的釩酸鹽晶體的合成研究工作,初步探索具有特殊形貌過渡金屬的釩酸鹽晶體的合成規律,找出合成過程中的影響因素,開發過渡金屬釩酸鹽的低溫合成路線,合成具有特殊形貌的釩酸鹽的單晶,有利於發現新材料。Basing on the two order tangency at initial point between isotropic curve and hugoniot curve, a new method for calculating cold energy cold pressure and cohesive energy for solid is presented in the paper, comparison with experimental data manifest that this method is very good and can be applied
利用在初始點等熵線和沖擊絕熱線二級相切的性質,給出了一種可用於計算固體冷能冷壓和結合能的新方法,並推導了利用hugoniot參數計算結合能的公式。與實驗數據的比較表明,這種方法是有效可行的。Abstract : the hot wire anemometer and the ensemble average method are used to measure and study the dispersion turbulent transient feature in a closed cylindrical explosion bomb. the comparison of the dispersion turbulent parameters from different shapes of closed explosion bombs is presented. the relation between errors and numbers in dispersion turbulent measurement with the ensemble average metod is discussed
文摘:採用熱線風速儀和系綜平均法測定和研究了封閉圓柱形粉塵爆炸罐內揚塵湍流的瞬態特性,並與球形爆炸容器內已測定的揚塵湍流瞬態特性進行了比較,對系綜平均法用於揚塵湍流的測量誤差與測量次數的關系進行了探討。The proliferation of legal hotlines and clinics are also concentrated in the urban areas. while rule of law reform is taking place in the cities, political reform is growing roots in the countryside
中國的法學院設置在發達地區。北京和上海的法院是最先進的。法律熱線和講習班的擴展也集中在城市地區。All enquiries regarding giving to cuhk should be directed to the office of institutional advancement via hotline recording service 2609 8648, by fax 2609 8647 or by email
所有有關捐贈大學的垂詢或方法均可透過熱線留言服務( 2609 8648 ) 、電郵(A study of preparing metal powders by flame thermal spray linear materials
金屬線材火焰熱噴法制備金屬粉末的研究Fire hazard testing - test methods - glowing hot - wire based test methods - glow - wire apparatus and common test procedure
著火試驗.灼熱金屬線熱線試驗方法.灼熱金屬線儀器和通用試驗方法Fire hazard testing - test methods - glowing hot - wire based test methods - glow - wire flammability test method for materials
著火試驗.灼熱金屬線熱線試驗方法.材料灼熱金屬線可燃性試驗方法Thermal conductivity measurement of insulating materials by hot - wire technique
熱線法測量保溫材料的導熱系數Test method for thermal conductivity of nonmetal solid materials by hot - wire method
非金屬固體材料導熱系數的測定熱線法Refractory materials - determination of thermal conductivity - hot - wire method parallel
耐火材料導熱系數試驗方法平行熱線法Shaped insulating refractory products - test method of the thermal conductivity hot wire metho
定形隔熱耐火製品導熱系數試驗方法熱線法分享友人