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activity active active volcano

activity
[英] [ækˈtiviti] [美] [ækˈtɪvɪti] 生词本

n.

  • 柯林斯高阶英汉双解学习词典

  • 英英释义

  • 行业释义

  • 词典例句

1. N-UNCOUNT 热闹状况;活跃 Activity is a situation in which a lot of things are happening or being done. 

  • ...an extraordinary level of activity in the government bonds market.

    政府公债市场异常活跃

  • ...the electrical activity of the brain.

    脑电波的活动

2. N-COUNT 活动 An activity is something that you spend time doing. 

  • You can take part in activities from canoeing to bird watching.

    你可以参与从划独木舟到观鸟等各种活动。

3. N-PLURAL （团体为达到某种目的而采取的）活动，行动 The activities of a group are the things that they do in order to achieve their aims. 

  • ...a jail term for terrorist activities...

    因参与恐怖活动而被判的刑期

  • On April 29, the activities of the company were suspended on the orders of the Bank of England.

    4月29日，奉英国银行之命，该公司的各项活动被暂停。

Noun

1. any specific activity;

  • "they avoided all recreational activity"

2. the state of being active;

  • "his sphere of activity"
  • "he is out of action"

3. an organic process that takes place in the body;

  • "respiratory activity"

4. (chemistry) the capacity of a substance to take part in a chemical reaction;

  • "catalytic activity"

5. a process existing in or produced by nature (rather than by the intent of human beings);

  • "the action of natural forces"
  • "volcanic activity"

6. the trait of being active; moving or acting rapidly and energetically;

  • "the level of activity declines with age"

体育

  • 1.活动
  • 2.活跃
  • 3.敏捷
  • 4.活性
  • 5.积极性进攻

冶金学

<名>
  • 1.活度

化学

<名>
  • 1.活度
  • 2.[放射性]活度

化工

<名>
  • 1.活度
  • 2.活性

医学

  • 1.活动，活动度，活力，效能：①处于活动或活性状态；具有产生某种效能的作用；具有某种功能或作用的程度；②反映非理想溶液中溶质有效浓度的热力学数量，如以活力代替浓度，则用于平衡常数、电极电势、渗透压、沸点升高、冰点降低以及挥发性溶质的蒸气压等公式，都可由只对稀溶液适用的近似值转变为适用于一切浓度的严密公式。活力等于浓度与活力系数(测定非理想溶液偏移度的无因次数量)的乘积；符号为α；③放射活性：即放射性物质在单位时间中的裂变数，以居理或贝克勒耳计；符号A；④旋光度，旋光性
<名>
  • 1.活性

心理学

<名>
  • 1.活动

机械

<名>
  • 1.活度
  • 2.在标准状态下，溶液中组分的热力学浓度，即校正真实溶液与理想溶液性质的偏差。

物理学

<名>
  • 1.活度
  • 2.活性

电工

<名>
  • 1.活度

药学

<名>
  • 1.活动［度］

计算机

  • 1.活动(率，性)；动作；放射性；组织，机构
  • 2.活力，功率
1. A good share of the answer rested in the kind of pride that is stimulated by the job, by the activity of accomplishing.
答案很大程度上在于工作和成就所激发出来的那种自豪。

来自《简明英汉词典》

2. Agitated activity by certain animals may be a sign of an impending earthquake.
某些动物烦躁不安可能是地震临震前的预兆。

来自《现代汉英综合大词典》

3. He had been engaged in emissary activity before he was discovered.
在被发现以前他一直从事间谍活动。

来自《简明英汉词典》

4. His furious activity put us all to shame.
他那孜孜不倦的干劲使我们大家羞愧。

来自《现代英汉综合大词典》

5. I learned to windsurf on an activity holiday.
我参加主题活动假期时学会了风帆冲浪。

来自《简明英汉词典》

6. It generated much excitement and frenetic activity.
这使人们非常激动并导致了狂热的行动。

来自《简明英汉词典》

7. Regular exercise conditions the body for strenuous activity.
经常锻练使身体适应剧烈活动。

来自《现代英汉综合大词典》

8. She is an active participant in this activity.
她积极参与这项活动。

来自《简明英汉词典》

9. Some drugs can cause the inhibition of normal bodily activity.
有些药剂会对正常的身体功能产生抑制作用。

来自《现代汉英综合大词典》

10. The business is a cover for unlawful activity.
以经商为幌子从事非法活动。

来自《现代汉英综合大词典》

11. The construction site was a hive of activity.
建筑工地上一片繁忙景象。

来自《简明英汉词典》

12. The days that preceded were filled with activity.
前几天排满了活动。

来自《简明英汉词典》

13. The house has been full of activity all day.
房子里整天都很热闹。

来自《简明英汉词典》

14. The human brain is the centre of higher nervous activity.
人脑是高级神经活动的中心。

来自《简明英汉词典》

15. The incessant hurry and trivial activity of daily life seem to prevent, or at least, discourage quiet and intensive thinking.
不停的动乱和日常生活的平凡活动看来会阻碍或者至少会使人不能安静地集中思考。

来自《现代英汉综合大词典》

16. The manager's arrival galvanised the workers into activity.
经理一来，工人闻风而动。

来自《简明英汉词典》

17. The manager's arrival galvanized the workers into activity.
经理一来，工人闻风而动。

来自《简明英汉词典》

18. The minute division of labour in the production process,and increasing interdependency in trade and economy is evident in the financial crisis afflicting us at the end of this century. Economic activity is no longer purely a matter of production, trade and barter. It is a means to satisfy human desires of every kind. Within it, there is an element of unequal relationship between the strong and the weak.
而生产分工精细化，贸易与经济依存度提升的结果，从世纪末的金融风暴中可以看得一清二楚，经济活动不再是单纯的生产和交易、或互补有无的事情，而是人类满足各种欲望的手段，其中包含强权与弱者之间的不平等关系。

来自《简明英汉词典》

19. The office was really humming with activity.
办公室里真是一片忙碌景象。

来自《简明英汉词典》

20. There was a flurry of activity as the film star appeared on the balcony.
那名影星在阳台上一露面就引发了一阵骚动。

来自《简明英汉词典》