impacts是什么意思？

impacts

• n. 影响，作用( impact的名词复数 )，碰撞，冲击，撞击；

例句

• Several theories link polarity flips to external disasters such as meteor impacts. 有些理论将两极转化现象归因于诸如陨星撞击等外部因素.
• Nonerodible clods are also broken down by impacts of saltating grains. 不可冲蚀的土块因跳跃颗粒的撞击也会破碎.
• Lessening Impacts When Campfires Are Used. 低冲击的生造营火.
• Intermarriages will definitely have different and multiple impacts on women's ethnic identity in different situations. 所以,通婚对女性的族群认同的确会因为不同情境而考量不同因素,进而有不同或多面的影响.
• Both marine and freshwater fisheries are beset by a number of very serious human impacts. 无论海洋渔业还是淡水渔业,都为人类造成的一系列严重影响所困扰.
• There is also a new steering wheel with an energy absorbing rim to cushion the driver's head in the worst impacts. 还配有轮缘部分具有减震功能的新型方向盘，以在受到严重撞击时保护司机的头部。
• The helmets are designed to withstand impacts equivalent to a fall from a bicycle. 头盔设计的承受力相当于从自行车上摔下的冲击力。
• The meteorites struck the earth with hypervelocity impacts. 流星以超高速撞击力冲击地球.
• The potential impacts of deep sea mining on epipelagic ecosystem are here analysed and reviewed. 根据现有试验规模及资料分析了深海采矿对上层海洋生态系统的潜在影响.
• When a large object impacts the Earth, it makes a crater. 当巨大物体撞击地球时，就会产生凹坑。

英语四级真题

To what extent are Americans really willing to endure the environmental impacts of domestic energy production in order to cut back imports?
出自-2014年6月阅读原文

英语六级真题

Environmental impacts on monarch butterfly life.
出自-2014年6月听力原文
How polar ice impacts global weather.
出自-2010年12月听力原文

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  影响;作用
  The impact that something has on a situation, process, or person is a sudden and powerful effect that it has on them.
  例句
  They say they expect the meeting to have a marked impact on the future of the country... 他们称他们预期会议对国家的未来会产生显著影响。 The major impact of this epidemic worldwide is yet to come... 这种传染病在世界范围内的重大影响还未完全显现。
• N-VAR
  撞击;碰撞;撞击力
  An impact is the action of one object hitting another, or the force with which one object hits another.
  例句
  The plane is destroyed, a complete wreck: the pilot must have died on impact... 飞机遭到毁坏,完全成了一堆残骸：飞行员肯定死于撞击。 A running track should be capable of absorbing the impact of a runner's foot landing on it. 跑道应该能够吸收奔跑者踩踏地面时产生的撞击力。
• VERB
  (对…)产生影响
  To impact on a situation, process, or person means to affect them.
  例句
  Such schemes mean little unless they impact on people. 这些计划没什么意义,除非它们对人民产生影响。 That, in turn would increase pressure for higher wages and that, in turn, would impact on inflation and competition. 那样就会增加工资上涨的压力,而那样又会对通货膨胀和竞争产生影响。
• VERB
  撞击;冲击;碰撞
  If one object impacts on another, it hits it with great force.
  例句
  ...the sharp tinkle of metal impacting on stone... 金属撞击石头发出的刺耳叮当声 According to the air force, the missile merely impacted with the ground prematurely... 根据空军提供的消息，导弹只是提前撞向了地面。