流體取樣 的英文怎麼說

中文拼音 [liútǐqǔyàng]
流體取樣 英文
fluid sampling
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 體 : 體構詞成分。
  • 取 : Ⅰ動詞1 （拿到身邊） take; get; fetch 2 （得到; 招致） aim at; seek 3 （採取; 選取） adopt; assume...
  • 樣 : Ⅰ名詞1. （形狀） appearance; shape 2. （樣品） sample; model; pattern Ⅱ量詞（表示事物的種類） kind; type
  • 流體 : [物理學] fluid; fluor流體力學 fluid mechanics; hydromechanics; 流體生物學 hydrobiology; 流體運動學 hydrokinematics
  1. From the error resource, this paper emphatically analyzes the cause that the metering error produces in the process of crude oil metering with this flowmeter, and discusses the necessity of insulating the prover, installing the automatic sampler and automatic water cut analyzer

    著重從誤差的來源分析了用容積式流量計進行原油計量產生誤差的原因，指出了體積管保溫、安裝自動取樣器和自動含水分析儀的必要性。
  2. This paper researches on the water and suspension in zhujiang ( pearl ) river and her three branches, sampling in makou hydrological gorge station of xijiang river, hekou hydrological gorge station of beijiang river and boluo hydrological gorge station of dongjiang river. the author calculated the riverine carbon flux and measured the content of different carbon forms and carbon isotope composition. furthermore, the author also studied drainage basin erosion and the influence of vegetation distribution on erosion

    本文以珠江水體、懸浮物為研究對象，通過對西江馬口、北江河口、東江博羅斷面水體取樣，分析水體中不同形態碳含量，測定碳同位素值，並計算了河流碳通量值；還對珠江流域的侵蝕狀況及植被分佈對流域侵蝕的影響進行了探討。
  3. Standard guide for pore - liquid sampling from the vadose zone

    從滲流區進行孔隙液體取樣的標準導則
  4. Liquid flow measurement in open channels. sampling and analysis of gravel - bed material

    明渠液體流量的測量.礫石河床材料分析和取樣
  5. Computational fluid dynamics analysis to locate a representative sampling valve position for sampling grease trap computational fluid dynamics for jet air fan applications in carparks

    流體力學電腦模擬分析，如選擇隔油缸取樣適當有代表性的位置噴射式抽風機于停車場內的應用
  6. In this paper, they are set forth at first that the kinds of computer - simulation of electronic devices, the development and the requirements of mosfet ' s model and the way of gain the models " parameters, the dc models have been bui it in chapter 2 and the models of big signals have been deduced in chapter 3, they are different from the equivalent circuit models in the traditional software pspice that they come from the numer i ca i - s i mu i at i on wh i ch is based on the essence equat i on, so the precision of simulation is enhanced ? mosfet ' s small signal models of low frequency, intermediate frequency and high frequency have been built in chapter 4 and chapter 5, although the equivalent circuit models in pspice are used for reference to bui id them, they have their own characteristics which are analyzed at a i i kinds of situations, so that the simulation software for mosfet can be written according them and it i s a i so benef i c i a i for us to catch the gen i us character i st i cs of mosfet and to d esign all kinds of applicable devices the correctness of the models is simply proved in chapter 6

    本文首先介紹了電子器件計算機模擬的分類、 mosfet的建模發展動態、對器件模型的要求以及模型參數的提取方法。在第二章中建立了mos晶體管在直流端電壓條件下的工作模型；第三章推導了mosfet的大信號模型，這兩類模型不同於傳統模擬軟體例如pspice中的等效電路模型，而是從模型方程出發，採用數值模擬的方法，提高了模擬的精度。第四章和第五章分別建立了mos晶體管低頻、中頻、高頻的小信號模型，雖然借鑒了pspice模擬軟體中用等效電路模型的方法，但是本文分別討論了準靜態和非準靜態時器件的本徵部分以及包含非本徵部分工作于低頻、中頻和高頻條件時的模型，可以根據這些模型編寫相應的模擬軟體，這樣在做器件的模擬分析與器件設計的時候，就可以利用模擬軟體逐步深入地分析器件在不同的條件下和器件的不同部分在工作時的各種小信號特性，有利於抓住器件工作的本質特性，設計出符合要求的各類通用和特殊器件。
  7. Sampling of dust in a stream of gas general case

    氣體流中灰塵的取樣一般情況
  8. Hydraulic fluid power - particulate contamination analysis - extraction of fluid samples from lines of an operating system

    液壓流體動力.粒子污染分析.從工作系統的作業線上提取流體樣品
  9. Aerospace - fluid systems and components - methods for system sampling and measuring the solid particle contamination of hydraulic fluids

    航空航天.流體系統和部件.液壓流體的固體顆粒污染物的系統取樣和測量方法
  10. Qiandaohu lake was very famous for its clean water quality. but in recent years the water body has become seriously eutrophic especially during summer months in some areas of the lake and came to the attention of national, provincial and city environment protection agency. the main objective of this study involved the following : sampling and monitoring water from the lake ; water quality assessment and biological assessment ; ascertain the limiting factors for phytoplankton growth ; fuzzy cluster analyse of water pollution of all sampling points ; predicting total phosphorus concentration in the lake by using static models ; setting up regression models and their application ; setting up an eco - dynamic model and its simulation

    本研究根據1998 - 2000年連續監測數據，對千島湖進行了水質評價和生物評價；分析了千島湖水體富營養化的限制性因子；同時根據千島湖各個取樣點的污染狀況，對千島湖進行水環境質量區劃；利用前人的經驗統計模型預測了千島湖現有的磷濃度水平及治理所需要削減的污染物負荷量；並且組建了多個回歸統計模型，運用這些模型預測千島湖水體中的總磷濃度；最後根據多年水質、底質、生物等方面的監測數據以及千島湖流域的氣象和社會經濟狀況的資料組建機理性的千島湖富營養化模擬模型。
  11. Sampling procedures for hydrocarbon reservoir fluids

    油氣藏流體取樣方法
  12. Solid mineral fuels. mechanical sampling from moving streams. part 2 : coke

    固體礦物燃料.從流動物料流中的機械取樣.第2部分:焦炭
  13. Using the home made device, the relationship between the 3 voltage and the heating frequency is obtained by lock - in amplifier, thus the thermal conductivity of the fluid is calculated with the least square fit method

    自行研製了流體導熱系數的測量裝置，採用鎖相放大器獲取3電壓與頻率的關系，並藉助最小二乘法，算出待測試樣的導熱系數。
  14. Standard practice for sampling cryogenic aerospace fluids

    冷凍的航空航天流體取樣的標準實施規程
  15. Practice for sampling two - phase geothermal fluid for purposes of chemical analysis

    化學分析用兩相地熱流體取樣慣例
  16. Borehole fluid sampler

    井眼流體取樣器
  17. Standard practice for sampling two - phase geothermal fluid for purposes of chemical analysis

    化學分析用兩相地熱流體取樣的標準實施規程
  18. The pretreatment of food samples for determination of organochlorine pesticides residues were described in this article, including several new technology which development during recent years, for example : supercritical fluid extraction, accelerated solvent extraction and solid - phase microextraction, these methods have reduced the time and solvent needed for sample extraction

    摘要綜述了近十年來國內外對于食品中有機氯類農藥分析的前處理技術，其中包括了近幾年出現的一些新技術，如：超臨界流體萃取、加速溶劑萃取和固相微萃取等，這些新技術不但縮短了樣品的前處理時間並且減少了有機溶劑的用量。
  19. Fluid fertilizers - de - aeration of suspension samples by film disentrainment iso 10248 : 1996 ; german version en iso 10248 : 1999

    流體肥料.用取薄膜法抽取的懸浮物試樣的脫氣
  20. Hydraulic fluid power. sampling bottles. qualifying methods and lot inspection

    液壓流體動力.液體取樣瓶，合格審定方法和批檢驗
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