放能溫升 的英文怎麼說
中文拼音 [fàngnéngwēnshēng]
放能溫升
英文
exotherm-
Abstract : in the research of internal combustion engine, recordingin - cylinder pressure and temperature is an essential technique to study the thermal cycle of internal combustion engine. the combustion analyzer developed in this study will give both the measurements at sampling points per crank angle or sampling cycle, calculate and show the real time parameters which decide the working process of internal combustion engine, such as pressure accelerating rate, indicateed mean effective pressure, cycle - to - cycle variation, heat release rate, etc. compared with the imported congeneric products, the analyzer has many advantages such as chinese interface, low price, easy operateing, convenience in maintainance and easy upgrading
文摘:為了測錄內燃機缸內的壓力及溫度，開發了一種內燃機燃燒分析儀.該分析儀由國產高速數據採集卡及自行開發的控制軟體組成.它不僅能精確設置每度曲軸轉角內采樣點的個數和採集循環數，而且在採集過程中能實時計算和表徵內燃機工作過程的壓力升高率、平均指示壓力、循環變動率、放熱率等參數.經實際使用以及與國外產品相比表明，此分析儀具有全中文界面、價格低、操作簡單、使用維護方便、功能便於擴充等優點The scientific panel that advises the united nations projects that seas could rise by almost 3 feet a meter by 2100 because of melting icecaps and warming linked to a build - up of heat - trapping gases emitted by burning fossil fuels in power plants, factories and autos
科學家預測，到2001年，由於冰雪融化和全球變暖，海平面可能會上升近1米。這跟發電站工廠以及汽車等消耗汽油排放的溫室氣體不斷增加有直接關系。Pulse electric current heat treatment ( pecht ) developed by sodick, ltd., of japan, is a recently developed material processing method which consists of spark plasma sintering and welding, plasma activated sintering and welding, big pulse electric current ( bpec ) diffusion welding etc. the following are basic merits of pecht : rapid heating and cooling ; short sintering or welding time ; lowering sintering or welding temperature
脈沖電流熱加工（ pulseelectriccurrentheattreatment ，比如燒結，焊接等）是九十年代發展起來的一種材料快速制備新技術，它包括放電等離子燒結與焊接、等離子活化燒結與焊接、脈沖大電流擴散焊接等。它具有升溫、降溫速度快、能在較低的溫度下燒結或焊接以及時間短的特點。The entering of the tourist and lamp - light gave much energy to furong cave and the temperature in the cave rised slowly. the different temperature between the outer and the inner as the air circulation, would make the cave wet seriously in the summer and dry in the winter. the density of co2 would go up because of piston - effect, cave depositing and the tourists " entering
遊人的進入和洞穴燈光的使用，給芙蓉洞內帶來了大量的能量，致使洞穴空氣升溫；由於動內外的溫度差和空氣的流通，開放的洞穴出現夏季高濕，冬季乾燥的變化現象； co _ 2的濃度會因為活塞效應、洞穴沉積和遊人的進入而升高，但影響最大的還是遊人，當遊客量較大的時候，洞穴co _ 2的濃度會隨遊人進入的數量增加而明顯升高，洞內co _ 2含量峰值記錄最高出現了6200ppm的記錄。The system follows carnot cycle principle. driven by electricity, its working substance absorbs the latent heat in the air or other low - temperature heat source, and waste heat let out of living or industry, compresses it to heat by compressor, exchange, exchange heat with water to higher the water temperature ( 55 warm ). it a new water heating apparatus, used in home heating, and influenced by environment runoff and the heat exchang of working substance. this system is more used in southem china
根據逆卡諾循環原理，採用電能驅動，通過工質吸收空氣中或其他低溫熱源中無法被利用的太陽能潛熱、生活及工業排放的廢熱，通過壓縮機壓縮升溫，再與水換熱，使水溫升高，獲得（ 55 ）熱水，是一種新型的熱水製造設備，應用於家庭和熱水系統，受到環境溫差和工質換熱的影響，熱泵熱水器/熱水系統更多適合南方地區應用。It adopted after years of use proved to be totally reliable, professional design, transistors chassis grounding professional design, large transistors allow direct contact cooling unit and do not have to insert the middle of mica insulation film, thermal capacity increases promoting - - warming is the burning of the power amplifier transistors number one killer. professional design significantly improve the heat dissipation problems so as to enhance the reliability of the power amplifier
它採用了經過多年使用證實是完全可靠的一種專業設計，電晶體機殼接地的專業設計，讓放大電晶體直接接觸散熱片而中間不用加插絕緣用的雲母片，加促散熱能力? ?升溫是燒毀功放電晶體的頭號殺手，專業設計大大改善了散熱問題從而提高了功放的可靠性。The measures before the commissioners are central to the eu being able to move forward with its own ratification of the treaty. intended to be decided on as a package, the measures concern a climate action plan to guide the commission s work in developing anti - global warming policies over the coming year, a legal instrument for the eu and its member states to ratify the kyoto protocol simultaneously and a draft directive on emissions trading
呈交委員會的措施對推動歐盟認可條約有至為重要的影響，委員會原定通過的整套措施，包括一項氣候行動計劃，用以指引委員會在未來數年發展控制全球氣溫上升政策：一套為歐盟及其會員國制定法律，讓各國能同步認可京都氣候協議，以及有關排放量交易配額的指令。Nothing can be cooler than 0k. the gas below the photosphere has a higher temperature and so will rise up to the photosphere. after releasing its energy, the gas will become cooler and darker
光球層之下的氣體溫度比光球層高，就好像沸騰的水，底層的氣體會向上升，當這些熾熱氣體把能量釋放后，便會變冷變暗，然後沉降回光球層之下，這種對流運動產生了稱為The results demonstrate that the upper limit of permafrost in this area had declined from 1970s to the middle phase of 1990, and permafrost has appeared degenerate tendecy, but since middle 1990s, permafrost have a stable state ; ground temperature of roadbed near the earth surface is higher than that of the natural ground, thawing time of roadbed near the earth surface is longer than that of the natural ground, the heat income within the permafrost is greater than the heat release from the permafrost during anannual period, the heat accumulation within the permafrost is temporarily appeared as temperature rising, but with the heat accumulation within permafrost growing up year by year, permafrost temperature will become higher gradually, and strong thawing of permafrost could be happened in the region
結果表明：風火山地區從20世紀70年代到90年代中期凍土上限下降，凍土出現退化現象，從90年代至今凍土趨于穩定；路基近地表地溫明顯高於對應天然地表下的地溫，路基近地表經歷的融化期長于對應天然地表，進入多年凍土區的熱收支也呈現出吸熱明顯大於放熱的周期性變化，進入多年凍土的熱積累暫時以增高地溫耗熱為主，但隨著凍土吸熱量的逐年積累、凍土溫度的不斷升高，本區凍土可能發生強烈融化。( 2 ) the oxygen - rich spinel material from sintering the precursor at low temperature changed into perfect spinel structure due to releasing the excess oxygen when raised the sintering temperature slowly, which caused the lattice expanded and at the same time the system energy lowered and the bonding energy raised, and tansformed into the stoichiometric limn2o4 at 700
（ 2 ）低溫燒結合成的材料為富氧型尖晶石材料，隨著溫度的升高，結構中多餘的氧逐漸釋放，系統能量降低，結合能增加，品格發生膨脹，樣品向完整的尖晶石結構逐漸過渡。 700得到的材料為化學量的limn _ 2o _ 4 。As you may see, the smaller the mass of gravitational lens, the smaller the einstein ring is. on the other hand, if the two objects are close to each other, d
不同旋轉速度造成物質之間產生摩擦，摩擦產生熱能，結果物質溫度上升，當溫度達攝氏一百萬度時，便會放射出很強的x射線。" the carbon dioxide from fossil fuels is distributed pretty evenly around the globe and not concentrated in the arctic, so it does n ' t look like we can blame greenhouse gases for the overwhelming bulk of the northern hemisphere warming over the past 27 years, " christy said
然而，熱帶地區溫度在過去27年中僅僅升高了華氏0 . 3度。 「燃燒釋放的二氧化碳非常均勻地散布在全球，並非只集中在北極。所以過去27年間出現的北半球加速變暖的情況，好像並不能僅僅責怪溫室氣體。The results are as follows : 1 " chunxing " strawberry had a high rate of ethylene production under normal and low temperature storage, and the rate was clearly enhanced when treated with exogenous ethylene, which shew that the strawberry had some characters of climacteric fruits, yet, its respiratory was similar to nonclimacteric fruits. therefore, " chunxing " strawberry had the characters of climacteric fruits and nonclimacteric fruits
「春星」草莓在常溫和低溫下的乙烯釋放速率都很高，外源乙烯誘導后能明顯升高乙烯釋放速率，具有躍變型果實的特點；但呼吸速率又與非躍變型果實相似，故「春星」草莓既有非躍變型果實的特點，又有一些躍變型果實的特點。As the temperature and the soak time increasing, crystallite size, graphitic degree and average particle size of the graphite increase, while specific surface area decreases. the electrochemical performance of modified graphite is improved with the change in structure and surface characteristics
結果表明，隨著熱處理溫度的升高和恆溫時間的延長，石墨材料的石墨化度、石墨微晶尺寸l _ c及l _ a逐漸增大，比表面積減小，平均粒徑增大，充放電性能得到改善。Of the earth s surface and the lower atmosphere as warming up is the simplest way for the climate to get rid of the extra energy. however, a small rise in temperature will induce many other changes, for example, cloud cover and wind patterns
這轉變可包括『全球性』的地球表面及大氣低層變暖，因為這樣可以將過剩的輻射排放出外。雖然如此，地球表面溫度的少許上升可能會引發其他的變動，例如：大氣層雲量及環流的轉變。分享友人