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laboratory experiment是什麼意思,laboratory experiment的意思翻譯、用法、同義詞、例句

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常用詞典

  • 室内試驗;實驗室實驗

  • 例句

  • The laboratory experiment and field application of scale inhibitor squeeze technique was described.

    描述了防垢劑擠注技術的室内試驗及現場應用研究。

  • Laboratory experiment shows DS zero-separate water slurry system can better resolve the breakthrough problems.

    室内試驗表明,DS零析水水泥漿體系較好地解決了這一問題。

  • This paper attempted to study the influence of pre-composition planning time on the pre-compositionplanning effect by the method of combining natural experiment and laboratory experiment.

    采用自然實驗與實驗室實驗相結合的方法,通過兩個實驗探讨作文前計劃的時間因素對前計劃效應的影響。

  • This was demonstrated in a laboratory experiment with rats.

    在實驗室用老鼠進行的實驗證明了這一點。

  • In the laboratory experiment, even though the readers were told to look for sections of gibberish somewhere in the story, only half of them spotted it right away.

    在實驗室實驗中,盡管讀者被告知要找到故事中胡言亂語的部分,但隻有一半人能立即找到。

  • Through a series of laboratory experiment, padding castable is considered to be good as refractory for the ladle bottom.

    通過一系列實驗室試驗,墊補澆注料可認為是較好的罐底耐火材料。

  • Design -Is it a questionnaire study or a laboratory experiment?

    研究設計-是問卷調查研究還是一個實驗室的試驗?

  • Laboratory experiment of dry gas injection in super low-permeability carbonate fractured reservoir.

    裂縫性特低滲碳酸鹽岩油藏注烴類氣驅油室内實驗研究。

  • From laboratory experiment result, it's about 16%, but it is only fit with filling-up soil, for other quality soil, more research is needed.

    從室内試驗來看,約為16%左右,但這隻是針對填土來說,對于其它性質的土體,仍需進一步研究。

  • Some inaccuracy often exists in the evaluation of foam stability in porous media using glass vessel in laboratory experiment, so the validity time of foam plugging in homogeneous core was researched.

    在室内實驗中,用玻璃器皿等不能準确反映泡沫在岩心多孔介質中的穩定性,為此研究了泡沫在均質岩心中的泡沫封堵的有效期。

  • The authors describe the principle of hydroperoxide cold pad-batch re-bleaching process which has been shown feasible for production based on laboratory experiment and trial production.

    本文闡述了雙氧水冷軋堆複漂原理,經一系列試驗和一定産量的生産表明,雙氧水冷軋堆複漂工藝是可行的。

  • Both laboratory experiment and experiment on site were conducted according to Standardization of Methods for Toxicant Substance Determination.

    方法按照《工作場所空氣中有毒物質檢測方法研究規範》的要求進行實驗室實驗及現場實驗。

  • The karst multi-media structure is high heterogeneity, and the outflow process is simulated by using laboratory experiment, especially the discharge attenuation process is deeply analyzed.

    本文借助室内實驗裝置,模拟了結構不均勻的岩溶多重介質的出流過程,并着重對流量衰減過程進行了分析。

  • The thickness of the diffusion layer reckoned by computation of steady-state diffusion equation has been found in agreement with the results obtained through laboratory experiment.

    本文從穩态擴散方程推導出産生濃差極化的擴散層厚度與實驗數據相符。

  • The effect of blowout prevention and sand control of FYJ-2 is tested by laboratory experiment of dynamic mud stone particle flushing, sand control experiment and formation damage test.

    通過室内泥岩顆粒動态沖刷試驗、抑砂試驗和對地層的傷害試驗,測試了FYJ-2的防膨抑砂效果。

  • In view of interlayer and areal problem after multi cycle of huff and puff, a new high temperature temporary blocking agent has been developed through laboratory experiment and field test.

    針對稠油蒸汽吞吐開采過程中多輪次吞吐後層間及平面矛盾突出的問題,通過室内及現場試驗,研制出一種新型高溫暫堵劑。

  • The characteristics of wastewater round jet into open channel flow and its mixing and diffusing in the near-field were investigated by means of a laboratory experiment.

    用水力實驗方法研究了明渠水流中園形污水射流近區擴散與混合的特性。

  • The results of the laboratory experiment show that under the air preparing or oxygen oxidizing ore, the uranium can be leached from ores by natural ore-bearing aquifer groundwater.

    同時室内浸出試驗結果表明:在空氣預氧化和氧氣作氧化劑的條件下,用天然含礦含水層的地下水可以成功浸出礦石中的鈾。

  • The development process of shadow-mask-frame steel strip for color tubes are summarized from market survey and laboratory experiment to industrial test, from steel-****** to cold-rolling.

    介紹了彩管用蔭罩框架鋼帶從市場調研、實驗室試驗到工業性生産試驗過程;

  • Both computer simulation and laboratory experiment results of the proposed method are presented.

    文中給出了該方法的計算機模拟和實驗室實驗結果。

  • Based on a laboratory experiment of cooperation in public goods dilemma, the paper establishes a BP neural network model.

    基于公共物品兩難中合作行為的實驗室研究,本研究建立了一個BP神經網絡模型。

  • Combining revelant theory, field investigation, the statistical analysis, the laboratory experiment, analysis initial mechanism of debris flow along gravel slope.

    結合相關理論、野外調查、統計分析、室内試驗,綜合分析礫石坡面土石流發生之機制。

  • For example, some subjects are well suited to laboratory experiment and demonstration, whereas others require lectures and study of texts.

    例如,一些課程很適合實驗室試驗示範,然而其他課程需要授課和課本資料。

  • Based on the field mapping and laboratory experiment and analytic researches made in the recent years, the paper states static-dynamic regularity of landslides .

    文章基于近數年來室内外測繪試驗分析研究工作,論述了滑坡靜、動态規律。

  • The precision of 0.0062% is achieved in the laboratory experiment.

    0062%的精密在實驗室實驗方面被達成。

  • DY-2 scale inhibitor is developed in the laboratory experiment successfully. It prevents the form of scale effectively after it is used in field.

    室内成功研制出DY-2阻垢劑,現場應用後有效地預防了硫酸鋇、锶垢的形成。

  • The present paper gives a synthetic discussion on the groutability ratio and the factors mentioned above based on analysing the data obtained from laboratory experiment and field observation.

    本文在總結室内試驗及現場灌漿資料的基礎上,對可灌比值及上述影響因素進行了綜合的研讨。

  • 專業解析

    "laboratory experiment"(實驗室實驗)是指研究人員在受控環境中,通過系統化操作變量來驗證科學假設的實證研究方法。這類實驗具有三個核心特征:

    1. 變量控制

      實驗室環境允許研究者精确控制自變量(如溫度、光照強度)并測量因變量變化,例如在化學實驗中通過調節反應物濃度觀察生成物質量。美國化學會指出,這種控制能力是實驗室研究區别于自然觀察的關鍵優勢。

    2. 可重複性

      标準化的操作流程确保其他研究者能複現實驗結果,例如心理學領域經典的米爾格拉姆服從實驗就曾在不同實驗室重複驗證。英國皇家學會強調可重複性是科學實驗有效性的基石。

    3. 理論驗證

      通過隔離幹擾因素,實驗室實驗能有效檢驗特定理論機制,如物理學家卡文迪什通過扭秤實驗驗證萬有引力定律。美國國家科學基金會數據顯示,約73%的基礎科學突破源自實驗室實驗。

    網絡擴展資料

    “Laboratory experiment”(實驗室實驗)指在受控的實驗室環境中,通過人為操縱變量來觀察現象或驗證假設的科學實驗方法。以下是詳細解釋:


    核心特征

    1. 受控環境
      實驗在封閉的實驗室中進行,研究者能精準控制溫度、光照、濕度等外部條件,排除無關變量幹擾。

    2. 變量操縱
      研究者主動改變自變量(如藥物劑量、光照強度),觀察因變量(如反應時間、生長速度)的變化,以驗證因果關系。

    3. 可重複性
      實驗條件标準化,其他研究者可按相同步驟複現結果,增強結論的可靠性。


    優缺點


    應用領域


    與其他實驗的對比

    若需進一步了解具體案例或實驗設計方法,可參考相關學科教材或研究論文。

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