cooling means 中文意思是什麼
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In this paper, 6013al / sicp / gr metal matrix composite ( mmc ) was produced by spray codeposition, by means of changing the medium of quenching, influence of five types of heat treatment system ( furnace cooling, air cooling, water quenching, dry ice quenching, liquid nitrogen quenching ) and different aging temperature on the damping was studied systematically
本文採用噴射共沉積方法制備了6013al sicp gr金屬基復合材料（ mmc ） ，通過改變淬火介質，較為系統地研究了五種熱處理制度（爐冷、空冷、水冷、乾冰冷及液氮冷）以及不同時效溫度（ 120 、 150 、 170 、 190及210 ）對6013al sicp grmmc阻尼性能影響。 -
Here a number of factors must be taken into consideration, such as the environmental standard of the area where the engine room is located, the fender structure of the engine room as well as the engine type, power level and the cooling air volume, etc. the core of the overall control is the concept of " equal sound insulation ", which means to apply a closed fender structure to isolate the engine unit from outside parts so as to cut the outward sound radiation
經過多年來與環保部門的合作，對油機房進行消噪聲處理，積累了一些治理經驗，主要是必須根據具體的機房項目來確定相應的控制方案，這其中應考慮機房所在區域的環境標準，機房圍護結構形式及油機機型、功率、冷卻風量等因素。綜合控制的核心是等隔聲概念，即用一封閉的圍護結構將機組與外界隔離開來，減少聲源對外的聲輻射。 -
By means of engineering examples, a comparison is made on the economy and environmental protection for four cooling and heat sources, including gas direct - fired machine, centralized heat - supply plus electric refrigerating, gas boiler plus electric refrigerating and air source heat pump plus gas peak - shaving boiler
通過工程實例，對以燃氣直燃機、集中供熱電製冷、燃氣鍋爐電製冷、空氣源熱泵燃氣調峰鍋爐4種冷熱源的經濟、環保性進行了比較。 -
An enclosed single tube thermal separator was designed and by means of which the influence of single element of q, l, f, on the performances of thermal separator was investigated experimentally. on the basis of the comparison between the theoretical analyses with the results of the experiment, a relatively systematical theory of the cooling mechanism and peak oscillating effect of the thermal separator was founded
設計了一臺封閉式單管熱分離實驗裝置，對q 、 l 、 f 、 、激波吸收器等因素對熱分離機性能的影響進行了單因素實驗；對理論分析和實驗結果進行了比較，形成了較為系統的熱分離機製冷機理和峰值振蕩理論。 -
By different color tapes. for example, blue means cooling water, red for fire fighting, yellow for lubricating oil etc
靠不同的顏色條。例如，藍色表示冷卻水，紅色表示消防用水，黃色表潤滑油。 -
Simulation results show that the surge line moved up - left relative to the original one and surge margin became larger when wet compression is used, which means wet compression can extend steady - operation regions of compressors and the si a - 02 gas turbine. at last, based on the moore - greitzer model surge and rotating stall of a compression system with wet compression is modeled with consideration of inlet evaporative cooling and compressor pressure rise when wet compression is used
哈爾濱工程大學博士學位論文最後，本文在壓縮系統moors grei上zer模型的基礎上，考慮進口蒸發冷卻的作用和壓氣機濕壓縮過程的作用，推導出了濕壓縮系統喘振和旋轉失速的統一模型，該模型可以模擬系統發生喘振和旋轉失速時的瞬態響應以及噴水濕壓縮對系統瞬態響應的影響。 -
The machine is a mobile single pipe cooling equipment, which pumps the hot air from grain piles by means of strong ? dragging fan ( or blwing cold air into grain piles ) so as to reduce the temperature and safely store grains
該機是一種移動式單管通風降溫設備，利用通風機採用強制通風將糧準熱空氣吸出（或將低溫空氣吹入糧堆） ，降低糧食溫度，達到安全貯糧的目的。 -
The main works and results we have accomplished are as follows : 1 ) red - detuned locking of cooling / trapping laser to the cycling transition of cesium cooling has been accomplished by means of a double - passed acoustic - optical frequency shifting system and the technique of saturated absorption spectroscopy. the short - term residual frequency jitter is less than 350khz ; 2 ) automatic controlling system by computer programs has been established for laser cooling and trapping and cavity qed experiment. the laser and magnetic fields can be controlled by the acoustic - optical modulator and the electronic - controlled logic gate respectively
具體如下： 1 ）採用了往返兩次通過的聲光頻移系統結合飽和吸收光譜技術的實驗方案，實現了冷卻俘獲激光頻率相對于銫原子冷卻循環躍遷的負失諧鎖定，短期頻率穩定度約在350khz以內，並可方便地調節其負失諧量而無須對后續光路再作調整； 2 ）建立了一套基於計算機程序控制的、銫原子激光冷卻與俘獲實驗所需的時序控制系統。 -
In order to obtain the tolerance requirement for the magnetic field homogeneity of the solenoids in electron cooling device, the source of the magnetic imperfection and its influence on the transverse temperature of electron beam were investigated by means of numerical simulation, and taking the space charge effect of electron beam into account
摘要分析了直螺線管磁場缺陷的來源，考慮了電子束的空間電荷作用，採用數值方法模擬計算了磁場缺陷對電子束橫向溫度的影響，獲得了電子冷卻裝置中直螺線管磁場的均勻性要求。 -
Under the different work conditions of the hi - vap cooling, the temperature of the bof shell was predited by means of bp network, and making use of the fem to calculate and collect training data
用有限元計算採集訓練數據，以bp網路為手段，對不同水流通量、不同時刻的汽霧冷卻轉爐爐殼的瞬態溫度進行了預報。 -
By means of the experimental results, the thesis studies the performance characteristics, advantages and technical feasibility of the evaporative cooling method deeply. finally, the thesis lists some conclusions about selecting coolants, engineering design, timely control and influencing factors of evaporative cooling transformers
通過分析實驗現象和結果，深入研究了變壓器採用蒸發冷卻方式的特性、優越性和可行性，修正了設計方案，得到了有關介質選用、工程設計、適時調節及其影響因素的結論。 -
Rapid cooling section is at the end of the firing section, cool the tiles by means blow environment air with high pressure fan into the tunnel directly through tiny holes in series of stainless steel pipes inside the tunnel
急冷設于燒成帶未端，由高壓離心鼓風機，經環境空氣通過總管、支管、手動球閥，直接將窯外冷空氣經不銹鋼管通過細孔高速打入窯內冷卻製品。 -
Under different load, when we apply this software to any time, region and cooling way, we can get the hottest spot increment and aging rating. to manufactory, the software means sounder thermal design, which will meet the load, putted forward by user, while to user, the software equal to a master who can help them decide the capacity rating of the transformer, which will fit the load. by using the software, the potential danger and the waste, caused by unfit load choice may be avoided
研究開發了計算乾式電力變壓器負載能力的計算軟體，可對于各種絕緣結構，各種冷卻方式和任一地區、任一時間下運行的變壓器在不同運行載荷下的最熱點溫升絕緣老化率進行分析和計算，同時利用該軟體製造廠可以依據用戶提出的運行負載量給出相應的熱設計方案，用戶可根據運行負載情況利用軟體計算所需變壓器的額定容量，避免額定容量選擇不當造成隱患和浪費。 -
Based on the characters of structure of the project, the structural style selection is given and analysis program of the latticed shell of double - layer hyperbolic pyramid cooling tower is programmed by the finite element theory and vb 6. 0 advanced programming language, which includes of 15 programs and directly aims at cooler tower and gives the forcing property by the computing program of the latticed shell of double - layer hyperbolic developed. analysis of static stress and temperature stress is given out by means of three dimens ions members finite element and numerical analysis, optimum design of member sections is given out by full stress, analysis of geometric nonlinear is given out by nonlinear finite element, analysis of earthquake stress is given out by the mode decomposition response - spectrum method, the latticed shell cooling tower compared with the reinforced concrete structure finally
該軟體包括15個程序，其針對性強，直接針對冷卻塔，對該結構進行了受力分析，具體分析包括：採用空間桿件有限元和數值分析方法對結構進行了靜力分析與溫度應力分析；採用滿應力法對應用於冷卻塔的桿件截面進行了優化設計；採用非線性有限元分析方法，並利用荷載增量法對該結構進行幾何非線性分析；採用振型分解反應譜法對網殼的自震特性及地震反應作了一定的研究；並且將具體工程的研究結果與鋼筋混凝土結構冷卻塔進行對比。 -
By means of the experimental data, influences of operating, such as evaporating temperature, cooling water temperature and ma ximal desorption temperature and so on, were analyzed
文章最後對由該單元管構成的余熱吸附製冷機的性能進行了測試，並對其工程應用的可行性進行了分析。 -
When a reliable external source of clean, cool water is available, this type of system has proven to be an effective means of motor cooling
如果能夠提供穩定可靠的外部情節、冷卻水源，這種形式的冷卻系統實踐證明是一種電極冷卻的有效方法。 -
Strand temperature is measured on site in ba ) steel. measurement results compared with simulation result ; wiuich means that the deviation is less than 3 %. it showa that the simulation result and all - purpose computer simulation software of secondary cooling in slab continuous casting are reliable
還在寶鋼現場測試了鑄坯的溫度，與模擬計算結果比較，偏差小於3 ，說明模擬結果可靠，板坯連鑄二冷計算機模擬通用軟體可行。 -
Fuzzy c - means algorithm is used to cluster the production data in batch annealing process, then the exponent least square algorithm is used to get the relationship between cooling time and weight of clusters
採用模糊c均值聚類方法對退火生產數據進行處理，再基於得到的聚類數據點進行指數最小二乘回歸。 -
Testing of cooling equipment for insulated means of transportation - part 1 : transport refrigerating systems with or without forced air circulation evaporator
絕熱運輸工具的製冷設備的試驗.第1部分:帶和不帶強制 -
With the use of bin weather data, the paper analyzed the supply cost of four different projects by use, by means of economy and heat economy. establish the heat economy model of four cooling ( heating ) supply project, compare the net present value of the four, analyse the cooling ( heating ) supply cost and refrigerant to the influence of surroundings, compare the four cooling ( heating ) supply project all in all and recommend the practical project
利用bin氣象參數分析計算了四種冷熱源方案的能耗；運用經濟學及熱經濟學的方法，建立了四種冷熱源方案的熱經濟學模型，比較了四種冷熱源方案的凈現值，分析了四種冷熱源方案的供冷（熱）成本及影響因素；簡單論述了能耗與製冷劑對環境的影響；並對四種冷熱源方案進行了綜合比較，推薦了實施方案。
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