comparison liquid 中文意思是什麼

comparison liquid 解釋
比較液
  • comparison : n. 1. 比較，對照；類似。2. 【語法】比較法；【修辭學】比喻。
  • liquid : n 1 液體。2 【語言學】流音〈如 [l] [r]〉 adj 1 液體的，液態的，流動的。2 清澄的，透明的。3 易變的...
  1. This paper is intended to make a comparison and analysis of a series of diagraph data by using a simple device to measue the tension coefficient of liquid surface

    摘要用簡易裝置測液體表面張力系數，得出一系列數據，通過用不同的數據處理方法得出結果，對結果進行比較、分析。
  2. Comparison of calculation methods of limit of superheat temperature of liquid helium

    液氦極限過熱度計算方法比較
  3. The research consist of four parts. the first part is multiplication, purification and electron microscope examination of the avian encephalomyelitis virus. a 1 : 5 dilution of isolate - nh937 of aev and control group of pbs were inoculated to susceptible 6 - day - old chickens embryos. respectively. after incubation for 10 days, the urinay vesicle liquid was collected. making a comparison the size of the chickens embryos between the test group and the control group, the results showed that the size of the control group is bigger than that of the test group. purified virions were examined under the electron microscope, the result revealed that there are a lot of virions and the aev - nh937 was multiplicated in embryos. the second part was seguence analysis of the genome of the aev - nh937. nine pairs of primers were designed according to published calnek vaccine strain of aev

    本研究共分四個部分：第一部分為aev的增殖，純化和電鏡觀察，用1 : 5倍稀釋的aev - nh937株和陰性對照pbs分別經卵黃囊接種於6dspf雞胚，繼續孵化10d后，收集尿囊液。比較接種組和健康對照組雞胚的大小，結果顯示，健康對照組雞胚明顯大於接種組。分離、提純aev ，把純化的病毒在電鏡下觀察，證明確有大量aev病毒粒子存在，說明aev在雞胚中成功擴增；第二部分是aev - nh937基因組的序列測定工作。
  4. Through the simulation and error comparison between classics regression model and neural network model, it showed that bp should be applied in liquid concentration measurement system to improve measurement accuracy and decrease the non - linear effect from temperature

    通過模擬研究，與傳統的回歸模型進行誤差對比，得出了應採用bp神經網路技術建立智能化液漿濃度測量模型，提高測量精度，克服溫度變化非線性影響的結論。
  5. Besides, the information on actual height of lowest cloud base is used in constructing of cloud liquid water profile by using radiosonde profiles, that makes an improvement of relative accuracy of retrieved value of l at almost all altitudes by 5 - 20 % according to numerical simulation comparison. the lower the altitude is, the more the accuracy is improved

    為減少由於回歸樣本中雲液水廓線的『失真』給反演造成的誤差，本文在對探空廓線作診斷建立雲液水廓線時，引入了實際目測的最低雲底高的信息。數值模擬比較表明該措施行之有效，使對流層中下層的幾乎所有高度上l反演值的精度提高5 - 20 ，觀測高度越低，精度提高越多。
  6. Being a liquid containing high organic pollutants, brewery wastewater may not only lead to environmental pollution, but also decreas e the utilization ratio of raw material used in beer production. therefore, many sc holars and breweries have paid much attention to developing new techniques for t reating and making use of brewery wastewater. this paper makes a comparison among various new techniques on the basis of analyzing the sources and characteristic s of brewery wastewater. it is concluded that a single technique can not effectiv ely remove the contamination from brewery wastewater, and only the combination of various techniques can achieve great benefits both in economy and in environment. thus, several proposals are put forward for future research

    啤酒廢水中有機物的含量較高，如直接排放，既污染環境，又降低啤酒工業的原料利用率.為此，許多學者和廠家對啤酒廢水的處理與利用技術進行了研究.本文在闡述啤酒廢水的來源及特點的基礎上，對幾種常見的處理利用技術進行了比較，結論是：單一的處理和利用技術不能從根本上解決啤酒廢水的污染問題，只有將多種技術結合使用，才能達到經濟效益和環境效益的統一.最後，對未來的研究方向提出了幾點建議
  7. In this research, through the test in geometric parameter and resistance performance, and comparison between random and other stacked packing, pvc screw thread oblique corrugated plate have more advantage. combined with test and theoretic calculate, determined the heat and mass transfer coefficient, obtained the influence relationship between inlet air flow rate, temperature and humidity, inlet liquid desiccate flow rate, temperature and concentration with outlet air humidity in dehumidifier, provided consideration for equipment design and production

    通過對除濕塔的現場測試並結合理論計算，確定其熱質交換系數，並分析得出採用pvc螺紋斜波紋板填料的一定結構的除濕塔，處理空氣的風量、入口溫度和含濕量及除濕溶液流量、入口溫度和濃度對空氣出口含濕量的影響關系，為除濕設備的設計和指導生產運行提供參考。
  8. The comparison of application of wilson equation and regular solution model in the al - based liquid alloys shows that the suitability of regular solution model is restricted because it is only fit for the systems in which the components has the approximate size and structure

    Wilson方程和正規溶液模型在二元及多元鋁基液態合金體系中的比較研究表明：正規溶液模型因為原則上只適用於組元的分子大小和結構相近的體系，其適用范圍受到了限制。
  9. ( 3 ). put forward two structure scheme of opto - electronic deflection measurement sensor, light transmitting with non - mechanical scanning and light reflecting with non - mechanical scanning after compared exisiting methods of liquid level measurement to satify this needafter the comparison, an opto - electronic deflection measurement sensor based on light reflecting with non - mechanical scanning be confirmed. then the concrete design is to carry out, which includes the design of reflective surface, the design of pds ( photo detective subassembly ) ' s bracket, the design of floater and the design of shaking - absorbed accessory. during the process, there are a series of caculations and emulations. at last, the opto - electronic deflection measurement sensor has been designed and produced

    比較了現有液位測量方法后提出了能夠滿足大佛寺長江大橋撓度測量要求的基於連通管的光電撓度計的非機械掃描光透射式和非機械掃描光反射式的兩種方案，通過比較確定了非機械掃描光反射式方案。隨后通過對該方案進行具體的零件設計，主要包括反射面的設計， pds （光電接收組件）支架的設計，浮子的設計以及減震零件的設計等等，在設計的過程中包含了一些理論計算和模擬，最終設計和製作了光電撓度計。
  10. The lpg - fueled engine is modified and optimized using electronic controlled fuel injection technology ; the comparison of engine performance with direct injection, intake liquid injection and gas injection has been done. the air fuel ratio, ignition timing and injection timing of the engine has been optimized and calibrated

    本文利用電控噴射技術對lpg發動機進行改造和優化，對比研究缸內直接噴射、進氣道液態噴射和氣態噴射的發動機性能，並對空燃比、點火提前角和噴射時刻等控制參數進行優化和標定。
  11. Abstract : the various kinds of incineration facilities such as liquid injection incinerator, rotary kiln incinerator, bubbling fluidized - bed incinerator and circulating fluidized - bed incinerator used for treating high concentration of waste organic liquor at home and abroad are described. by comparison of the characteristics of the above incinerators, it can be concluded that the bubbling fluidized - bed incinerator and the circulating fluidized - bed incinerator have remarkable advantages over the others in the aspect of environmental protection

    文摘:介紹了國內外高濃度有機廢液的焚燒處理裝置，即液體噴射焚燒爐、回轉窯焚燒爐、鼓泡流化床焚燒爐和循環流化床焚燒爐，闡述了各種焚燒爐的工作特點，通過比較得出，鼓泡流化床和循環流化床焚燒爐在環保方面具有突出的優點。
  12. Respective simulation of the liquid cooling system and the circulatory system of cooling fluid, which mainly concerns the simulation model of the four major components in the refrigerating system and the water pumps and heat exchangers in the cooling circulatory system. experimental research of the assembled system of liquid cooling system, which yields the system perform parameters of refrigerating capacity and resistance loss in different working conditions. collection and comparison of the experimental data got from simulation and experimental research, which proves simulation and the experiment result are well tallying, hereby, testifies the emulational veracity of the cooling system

    主要對製冷系統中四大部件和冷卻液循環系統中的水泵、換熱器進行了數學建模;利用組裝的液冷源系統進行實驗研究，得到不同的工況下系統的製冷量、阻力損失等系統性能參數;對模擬和實驗研究中得到的大量實驗數據進行匯總比較，發現模擬和實驗結果吻合較好，驗證了液冷源系統模擬的準確性。
  13. By the analysis and comparison of the particles of dust flow, the main force acting on the particles of dry dust flow is van der waals force and the liquid - bridging force on the particles of wet dust flow are found

    通過時塵流中塵粒受力的分析，得出在乾燥環境下作用在塵粒上的主作用力是范德華力；在濕潤情況下作用在塵粒上的主作用力是液橋力的結論。
  14. The analysis and comparison of technological economy between water - cooled liquid chillers and air - cooled liquid chillers

    風冷與水冷冷水機組的技術經濟分析與比較
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