action spectrum

英 [ˈækʃn ˈspektrəm] 美 [ˈækʃn ˈspektrəm]

作用光谱;(光合)有效光谱

化学



双语例句

  1. The studio designed numerous popular action games, including Full Spectrum Warrior, Mercenaries and Star Wars: Battlefront.
    Pandemic开发出了许多脍炙人口的动作游戏,如《全能战士:十锤》,《雇佣兵》,《星球大战:前线》,《指环王:征服》等。
  2. The Action Spectrum of Ultraviolet Light in Chronic Actinic Dermatitis
    慢性光线性皮炎紫外线作用光谱的研究
  3. Rifaximin is the first gastrointestinal tract antibiotic not belong to aminogiycosides, which have strong action and wide antimicrobial spectrum, include G+ 、 G-、 aerobe and anaerobe.
    利福昔明是第一个非氨基糖甙类胃肠道抗生素,本品作用强、抗菌谱广,与其他胃肠道抗生素相比,对多种革兰氏阳性(G+)、革兰氏阴性(G-)需氧菌和厌氧菌均有高度抗菌活性。
  4. Action spectrum for subliminal light control of dark adaptation kinetics in Phycomyces phototropism
    Phycomyces向光性中阈下光控制暗适应动态作用谱
  5. Then recognize action pattern by the method of power spectrum K value, and the recognize effect is good.
    然后采用功率谱K值法进行单自由度动作识别,得到了较好的识别效果。
  6. In this paper, reliability analysis method of tall building under the action of wind is put forward based on the equivalent wind spectrum theory.
    作者基于等效风谱理论,给出了高层建筑结构在风荷载作用下可靠度分析的方法。
  7. Different photodissociation spectra, the action spectrum as function of laser wavelength, and ratio curve of different channels were obtained.
    得到了反应的光解谱和作为波长函数的光解行为光谱以及各反应通道的分支比。
  8. Objective To study the action spectrum of ultraviolet light in chronic actinic dermatitis ( CAD).
    目的测定慢性光线性皮炎(CAD)紫外线作用光谱。
  9. The combining displacements and seismic stresses under the action of 3 directions of earthquake are obtained by using the standard response spectrum in present code ( SDJ 10-78).
    并用规范(SDJ10-78)中标准反应谱求得三个地震方向的各自组合位移和组合地震应力。
  10. Earthquake response and earthquake action of single degree of freedom structure with TMD and the add-layer is discussed systematically on the basis of actual design response spectrum. Complex model method is used to disconnect the equations with nonclassical damping and non-symmetrical structural features.
    运用复模态方法,以我国现行设计反应谱为基础,对单自由度TMD和加层减震结构地震响应及地震作用取值问题进行了系统研究。
  11. Cefuroxime is widely used in the treatment of bacterial infection disease as second generation cephalosporins. This article introduced the mechanism of action, antibacterial activity spectrum, pharmacokinetics and rational use of cefuroxime.
    头孢呋辛作为第二代头孢菌素在临床上使用,本文主要以作用机制与抗菌谱、药代动力学、临床疗效作了介绍。
  12. There are four ways in dealing with action between irregular and construction, they are ways of diagnostic wave and probability analysis and spectrum analysis and model test.
    处理不规则波与建筑物的相互作用主要有4种方法,即特征波法、概率分析法、谱分析法和模型试验法。
  13. This paper points out that the TV line frequency has significant action on spectrum and certain influence upon picture definition.
    本文指出行频对电视频谱特性起重要作用,对图象清晰度有一定的影响。
  14. The action spectrum of photosynthesis of cucumber was studied with reflection spectrum by measuring its leaf. fluorescent auxiliary and colorant were dispersed into high-molecular resin in order to simulate action spectrum of cultivated plant.
    通过叶片的反射光谱测量来研究黄瓜的光合作用之作用光谱,采用在高分子树脂中分散进荧光助剂、着色剂来模拟栽培作物的作用光谱。
  15. In this paper the theoretical of the vertical earthquake action of long span structure calculated by the multi-vibration mode reaction spectrum method is presented;
    阐述大跨结构用振型分解反应谱法计算竖向地震作用的理论依据;
  16. The results showed the extracts had obvious action in bacteriostasis upon Gram-positive and Gram-negtive bacteria and bacteriostatic spectrum was wide.
    结果表明:天南星醇提物对革兰氏阳性菌和革兰氏阴性菌都有明显的抑制作用,抑菌谱广;
  17. The action spectrum shows pronounced structureless peaks, which are relevant to the transition of complex.
    反应的光解行为光谱显示出明显的无结构的峰,分别对应于络合物的跃迁。
  18. Combining with FEM method, the deposit slope stability analysis under earthquake action is performed with the response spectrum method.
    采用反应谱法考虑地震作用的动力特性,使用有限元方法,分析地震作用下崩塌堆积体边坡的稳定性;
  19. DFB is called "green pesticide" with the characters: individual mode of action, broad spectrum, high performance, hypovirulence, low cost, long residual efficient duration.
    灭幼脲以其独特的杀虫方式,及其广谱、高效、低毒、低成本、残效期长等优点,被誉为“绿色农药”。
  20. A study was conducted for the crack propagation life of variable amplitude value thermal fatigue of the external surface of the circumferential weld seams on the failure surfaces of the high temperature and high pressure steam branches of a pipeline under the action of 17 step temperature loading spectrum.
    研究了一条高温高压蒸汽分支管线失效面上周向焊缝外表面裂纹在17级温度载荷谱作用下的变幅值热疲劳裂纹扩展寿命。
  21. It is suggested that the earthquake action of the structure should calculated based on the response spectrum and time history analysis as a complementary method.
    建议按照反应谱计算地震作用并采用时程分析法进行补充计算。
  22. At last, the action mechanism of reagents on minerals was studied by solution chemistry of flotation, determination of adsorption and IR spectrum analysis.
    最后又通过浮选溶液化学、吸附量测定以及红外光谱分析的方法研究了药剂对矿物的作用机理。
  23. Its essence is evaluating the response property of structures on decided earthquake action by superposed earthquake response spectrum curves and structure capacity spectrum curve.
    能力谱方法是结构基于性能设计的一种简化评估方法,其本质是通过地震反应谱曲线和结构的能力谱曲线的叠加来评估结构在给定地震作用下的反应特性。
  24. Dynamic analysis: The natural vibration modes and frequencies of the bridge are computed using the subspace iteration method. Subsequently, the effect of seismic action are analyzed using response spectrum method. 3.
    动力分析:利用子空间迭代法计算分析了桥梁的自振频率和振形,并用反应谱法对桥梁在多遇地震作用下的响应进行了计算分析。

英英释义

noun

  1. the efficiency with which electromagnetic radiation produces a photochemical reaction plotted as a function of the wavelength of the radiation