Typically, a heat pipe consists of a sealed container, a wicking structure and a small amount of working fluid under its own pressure.

通常情況下国产盗摄一区，熱管由一個(gè)密封容器久久久久九九99黄色三级片，一個(gè)毛細(xì)結(jié)構(gòu)和少量的工作流體根據(jù)自己的壓力。

The principle is as follows: after incubating the standard sample of bacterial endotoxins, glycogen anti coagulation whole blood extracting from the healthy domestic rabbit, extralin anti congealable whole blood from healthy volunteers, THP 1 cells together, measure the releasing amount of TNF and IL 6 from cell gene by the method of ELISA as a endogenesis index judging the pro heat role of endotoxin.

其原理是：分別將細(xì)菌內(nèi)毒素標(biāo)準(zhǔn)品與從健康家兔取出的肝素抗凝全血日韩乱伦字幕中文一区、健康自愿者提供的人肝素抗凝全血以及THP 1細(xì)胞共同孵育后国产三级国产精品，用ELISA雙抗夾心法測定其產(chǎn)生的細(xì)胞因子TNF α和IL 6的釋放量，作為內(nèi)源性檢測指標(biāo)來判定內(nèi)毒素的致熱作用。

Although there are a large amount of studies related to dropwise condensation in respect of it s high heat transfer coefficient, the mechanism of droplets formation is still unclear.

滴狀冷凝具有較高的冷凝傳熱系數(shù)日本很爽免费网站，本文研究了這一現(xiàn)象的傳熱機(jī)理91亚洲福利，同時(shí)進(jìn)一步研究了幾種獲得滴狀冷凝的方法。

With the addition amount of rare earth oxide increasing,the two exothermal peaks of AP came closer and finally merge into one strong peak with a great increase of decomposition heat.

不同稀土氧化物種類對高氯酸銨熱分解的催化作用有一定的差異欧美在线视频干美女，輕稀土鐠和釹的氧化物使分解峰表現(xiàn)為前弱后強(qiáng)的兩個(gè)相連的峰韩国无码理论，中稀土釤和釓的氧化物表現(xiàn)為單一的強(qiáng)峰，而重稀土鉺和鐿的氧化物表現(xiàn)為前強(qiáng)后弱的兩個(gè)分立的放熱峰性爱高清Av。

Such factors as the amount of phosphoric acid and meltable additives and the agglomeration crafts including the highest temperature, the time of heat preservation at the temperature, and the velocity of temperature rising and falling were individually researched. Moreover, the relationship of them was systematically studied.

考察了磷酸用量欧美日韩午夜福利大片在线播放、助熔劑用量、燒結(jié)工藝(包括燒結(jié)溫度涩视频、保溫時(shí)間久久伊人色综合中文字幕、升溫速度及降溫速度)等因素對材料性能的影響，并系統(tǒng)地考察了這些因素的相互關(guān)聯(lián)性95久久精品无码一区二区，獲得了制各本體材料的優(yōu)化方案。

Also, the effects of the amount of tantalum pentachloride and reaction time on the softening point of the pitch were investigated. Results showed that the tantalum particles were dispersed homogeneously in the pitch precursor with sizes in the range of 20-50nm. The tantalum particles mainly existed in the form of δ-Ta2O5 when the reaction temperature was 420℃. By further heat treatment,δ-Ta2O5 was transformed into β-Ta2O5 at 900℃.Β-Ta2O5 and TaC co-existed at 1200℃. At 2800℃, all the tantalum was transformed into TaC.

結(jié)果表明：瀝青中鉭化合物的粒度為20nm～50nm谁有黄色av网站，主要以五氧化二鉭的形式均勻分散于瀝青中全免费A级毛片免费看69；惰性氣氛下，較低溫度(420℃)熱處理時(shí)被公侵犯玩弄漂亮人妻，鉭化合物以δ-Ta2O5的形式存在国产2020av在线，溫度升高到900℃時(shí)，δ-Ta2O5轉(zhuǎn)化為β-Ta2O599re视频这里只有精品，在溫度達(dá)到1200℃時(shí)日韩欧美另类，β-Ta2O5和碳化鉭共同存在于炭基體中，在2800℃溫度下先黄色网站在线观看，鉭完全轉(zhuǎn)化為碳化鉭国产男人资源在线观看网站免费视频。

The results showed that in this experiment condition the optimal preparation condition for TiO2 films which have better photoactivity was found to be: TiO2 sol concentration 0.7mol/l, the amount of PEG 0.5g, coating cycles 3, heat-treated terms 480 C, Ih.

研究結(jié)果表明：在本實(shí)驗(yàn)條件下，具有較好光催化活性的TiO_2薄膜的最佳制備條件為：TiO_2溶膠的濃度為0.7mol／118福利午夜福利视频少妇，聚乙二醇的加入量為0.5g免费观看黄色的视频在线看，鍍膜層數(shù)為3，熱處理溫度為480℃A片免费网站一区二区，保溫1h91主播。

First use a little hot water to heat the teapot, then put a certain amount of tea leaves into it and fill it with boiling water, put the lid off and drink it after two-minute infusion.

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First use a little hot water to heat the teapot, then put a certain amount of tea leaves into it and fill it with boiling water, put the lid off and drink it after three-minute immersion.

沖泡時(shí)欧美亚洲另类图片，首先用少量沸水溫一下紫砂壺99思思视频，再投入適量茶葉，沖滿沸水，加蓋浸泡3分鐘左右即可飲用美女视频黄a免费久久。

There is a large amount of ash after coals combustion, which results that the heat-exchanger is abraded in the tail flue of the boilers in the power plant, further more, results in a great deal of the safety problems and the economy loss.

在火力發(fā)電廠中黄色,com，煤燃燒后形成的煙氣中含有大量飛灰，灰粒通常保持固體狀態(tài)日韩在线观看黄A片免费视频，對于鍋爐尾部煙道中的受熱面帶來了很嚴(yán)重的磨損中文字幕97国产，從而造成了大量的安全問題和經(jīng)濟(jì)損失。