attenuate
英 [əˈtenjueɪt]
美 [əˈtenjueɪt]
v. 使减弱; 使降低效力
过去分词：attenuated 过去式：attenuated 现在分词：attenuating 第三人称单数：attenuates
BNC.21122 / COCA.19661
牛津词典
verb
- 使减弱；使降低效力
to make sth weaker or less effective- The drug attenuates the effects of the virus.
这药能减轻病毒的危害。
- The drug attenuates the effects of the virus.
柯林斯词典
- VERB 使减轻；使减弱；使削弱
Toattenuatesomething means to reduce it or weaken it.- You could never eliminate risk, but preparation and training could attenuate it...
风险不可能完全消除，但可以通过防范和培训来降低。 - Theirs had been an increasingly attenuated relationship.
他们的关系日益冷淡。
- You could never eliminate risk, but preparation and training could attenuate it...
英英释义
verb
- become weaker, in strength, value, or magnitude
- weaken the consistency of (a chemical substance)
adj
- reduced in strength
- the faded tones of an old recording
双语例句
- Outside the min distance the volume starts to attenuate.
在最小距离之外，音量开始减弱。 - Then the attenuate factor of atmosphere between scene and infrared sensor was calculated from atmosphere attenuate model.
考虑大气对红外辐射的衰减作用，建立了大气的传输模型； - It is: ( 1) designed according to attenuate vib-ration system of second order.
其特点是按具有衰减振荡的二阶系统进行设计； - Careful shielding will usually attenuate normal mode noise, and many instruments have internal filtering to reduce the effects of such noise even further.
仔细的屏蔽通常能够衰减串模噪声，很多仪器都有内部的滤波器以进一步降低这种噪声的影响。 - Conclusion Acetazolamide can improve the mouse anti-anoxia ability and attenuate the swimming performance.
结论乙酰唑胺能提高小鼠机体抗常压的缺氧耐受能力和降低小鼠游泳耐力。 - In a forest, wet wood and needles attenuate the signals.
在森林中，潮湿的树木与针叶会使讯号变弱。 - Foam Aluminum-steel sandwich plate can attenuate peak value of shock wave.
利用数值模拟，验证了泡沫铝-钢层合板对冲击波的衰减特性。 - BACKGROUND: Radix Salvia Miltiorrhiza can effectively attenuate kanamycin induced hearing loss in CBA mice.
背景：丹参可有效减轻卡那霉素对CBA小鼠的耳毒性效应； - Both dexamethasone and fasudil attenuate oleic acid-induced acute lung injury in mice
地塞米松和法舒地尔对油酸致小鼠急性肺损伤伤情的影响 - For my nieces 'generation it will be a great-grandparent, so the links start to attenuate a bit-most New Zealanders now are pretty firmly rooted in their country.
对我侄子那一代人来说，就像是与曾祖父母之间的关系了，所以，这种联系开始有点弱化了&现在，大多数新西兰人都牢牢地扎根在自己的国家。