reactive

英 [riˈæktɪv] 美 [riˈæktɪv]

adj.  反应的; 有反应的; 回应的; 能起化学反应的; 易反应的

医学

Collins.1 / BNC.10511 / COCA.11513



牛津词典

adj.

  1. 反应的;有反应的;回应的
    showing a reaction or response
    1. The police presented a reactive rather than preventive strategy against crime.
      警方对付犯罪的办法,不是事先加以防范,而是事后作出反应。
  2. 能起化学反应的;易反应的
    tending to show chemical change when mixed with another substance
    1. highly reactive substances
      很容易起反应的物质

柯林斯词典

  1. ADJ-GRADED 活性的;起化学反应的
    Something that is reactive is able to react chemically with a lot of different substances.
    1. Ozone is a highly reactive form of oxygen gas.
      臭氧是一种非常活跃的氧气形态。
  2. ADJ-GRADED 起反应的;回应性的
    If someone is reactive, they behave in response to what happens to them, rather than deciding in advance how they want to behave.
    1. I want our organization to be less reactive and more proactive.
      我希望我们的组织少一些被动反应,多一些积极主动。

双语例句

  1. These reactive molecules are mopped up and made harmless by Vitamin E.
    这些活性分子已被维生素E灭活,没有害处了。
  2. In order to survive the competition a company should be proactive not reactive
    要在竞争中生存下来,公司不应该消极应变,而应当先发制人。
  3. Ozone is a highly reactive form of oxygen gas.
    臭氧是一种非常活跃的氧气形态。
  4. I want our organization to be less reactive and more proactive.
    我希望我们的组织少一些被动反应,多一些积极主动。
  5. This leads to poor predictability, and the process is not repeatable and reactive.
    这导致了不可预测性,且过程是不可重复和被动的。
  6. Reactive oxygen damages our cells and DNA.
    活性氧会损坏我们的细胞和DNA。
  7. We can use a ball reward to demonstrate the difference between active and reactive dogs.
    我们可以用一个球作为奖励,来说明积极的狗和消极的狗之间的不同。
  8. A SVC controls the voltage by varying the reactive current drawn by the combination of capacitors and reactors.
    SVC通过改变组合电容器和电抗器所吸取的无功电流来控制电压。
  9. Have you decreased the reactive power to zero?
    您将无功负荷将为零了吗?
  10. The synergetic effect of micro-crystallization and reactive effect on high temperature oxidation were summarized in this letter.
    总结了目前广为研究的微晶化和活性元素效应在合金高温氧化过程中的作用,并讨论了二者的协同效应。
  11. The EX-type and BF-type reactive dyes are selected to dye modal fiber at different concentrations.
    选用了EX型、BF型两类活性染料,在不同质量浓度下对莫代尔纤维进行染色。
  12. Also, it is applied in shunt active power filter ( APF) based on instantaneous reactive power theory.
    利用瞬时无功功率理论,将其应用在并联型有源电力滤波器(APF)中。
  13. This creates very reactive free radicals.
    这造成了非常被动的自由基。
  14. The article analyzes reactive power compensation and harmonic restraining in power electronic system.
    对电力电子系统的无功功率与谐波抑制方法进行分析。
  15. This reactive power is exchanged with the grid to control the system voltage.
    通过无功功率的调节达到控制系统电压的目的。
  16. Controlling harmonic and compensating reactive power are important parts in power systems.
    谐波的抑制以及无功功率补偿是电力系统的重要组成部分。
  17. Reactive compensator Electrical power system planning Reactive power control Optimal calculation;
    无功补偿;电力系统规划;无功控制;优化计算;
  18. The importance of reactive energy measurement was introduced and the principle of reactive power measurement was analyzed.
    介绍了电力系统无功电能计量的重要性,并分析了无功功率的计量原理。
  19. The composite compensation of harmonic and reactive power of electrified railways needs reactive power dynamic compensation.
    综合治理电气化铁道的谐波和无功均要求动态补偿无功功率。
  20. To introduce a change at rate dyeing of reactive dyes in flax dyeing when using tree-like macromolecule assistant.
    介绍了亚麻活性染料染色时,应用树状高分子助剂,活性染料上染率的变化。
  21. Helium can provide a protective atmosphere in the production of reactive metals, such as titanium and zirconium.
    在活泼金属,如钛和的锆生产中,氦可以提供保护性气氛。
  22. Pricing of reactive power and the fuzzy reactive power optimization are studied in this paper.
    本文主要研究了无功服务中的无功定价和模糊无功优化问题。
  23. This method has a good respect in reactive power optimization and economical running.
    该方法在全网无功优化和经济运行中有较好的应用前景。
  24. The process of dyeing cotton fabric in cold pad-batch with reactive dyes was studied.
    本文针对活性染料对棉织物的冷轧堆染色工艺进行了探讨。
  25. The mathematical model of optimal reactive power planning on rural power distribution network has been established in this paper.
    本文建立了农村配电网无功补偿优化规划的模型。
  26. Finally, the static and dynamic compensator for reactive power and harmonic are analyzed and compared.
    最后对目前常用的无功功率和谐波的静态和动态补偿装置进行了分析对比。
  27. In this paper, instantaneous reactive power theory using in three-phase four-wire system was discussed at first.
    讨论了在三相四线制系统中瞬时无功功率理论和有源电力滤波器的研究结果。
  28. This function is sometimes called active and reactive current compensation or line drop compensation.
    此功能有时称为有功和无功电流补偿或线路压降补偿。
  29. This paper introduces the recent research progress structures, types and characteristics of reactive emulsifiers.
    摘要介绍了反应型乳化剂的最近研究进展,并简述了其结构、分类和特点。
  30. A new method, electric circuit method, is developed for optimal reactive power flow analysis.
    本文提出了一种电力系统无功优化潮流的新算法,即电路法。

英英释义

adj

  1. participating readily in reactions
    1. sodium is a reactive metal
    2. free radicals are very reactive

  2. reacting to a stimulus
    1. the skin of old persons is less reactive than that of younger persons

    Synonym:    responsive