reaction中文意思是什麼

音標 [ri(:)'ækʃən]
reaction解釋
n. 名詞 1. 反作用,反應;反沖;反動力。
2. 【政治學】反動,倒退;復古(運動)。
3. 【化學】反應,【物理學】反應力,反作用力;【無線電】反饋,回授;反向輻射;【醫學】反應;副作用,後效應;(緊張興奮后的)無氣力,虛脫。
4. 【商業】猛跌。
5. 【軍事】反擊。


    ※英文詞彙reaction在字典百科英英字典中的解釋。

    1. The abstraction of elements from soil water by plant roots can have a marked effect on chemical reaction rates.

      植物根系從土壤水中攝取養分元素能對化學反應速率產生顯著的影響。
    2. The corresponding reaction of acetaldehyde is subject to general base catalysis.

      乙醛相應的反應服從廣義的堿催化。
    3. In this paper, ackerman steering linkage of double - wishbone suspension is taken as the study object, choosing the splitting joint and steering lever joint to carry out the design of optimization the mathematics models are established based on the multi - body system dynamics, applying its analysis method of kinematics to study the mechanism kinetic principles owing to more spatial factors considered, and calling off many hypotheses affecting the accuracy, compared with the traditional methods, the models are better to reflect the realistic motion principles, the results are more exact and applicable moreover, the force analysis is applied to the conduct mechanism the analysis method of dynamics in the multi - body dynamics is applied to study the forces applied on every component, working out the constraint reaction force of up and down ball joints, and developing the current computation program in the end, produce the upper wishbone geometry model in the ansys software package, meshing and carrying out the fea, testifying if the intensity of the wishbone meet with the requirements

      本文以雙橫臂獨立懸架的轉向傳動機構作為研究對象,選擇對斷開點和節臂球銷的位置進行優化設計,在此基礎上建立了基於多體系統動力學的導向機構和轉向傳動機構的數學模型,運用該學科的運動學分析方法研究機構的運動規律,編制了通用優化設計軟體。由於考慮了更多的空間因素,取消許多影響準確性的假設,因此建立的數學模型與傳統的方法相比更能反映實際運動規律,得到的優化結果也更加精確實用。此外,本文還針對導向機構進行受力分析,在建立該機構的空間動力學模型后,運用多體動力學中的動力學分析方法研究各個桿件的受力,計算出上下球鉸的約束反力,並開發出了相應的通用計算程序。
    4. Polarographic determination of nitrite ion based on the nitrosation reaction with acridine red

      基於亞硝化反應吖啶紅極譜法測定亞硝酸根
    5. The expected adduct 100 was not stable and appeared to undergo further reaction to the spiro intermediate 101.

      由於所期待的加成物(100)不穩定,它經過進一步的反應,就產生螺環中間體。
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