NI:噪声指数
噪声指数(常缩写为NI)是医学领域中广泛使用的专业术语,尤其在英国的医疗文献和实践中尤为常见。这一缩写形式便于快速书写和高效交流,主要用于描述和评估成像设备(如CT或MRI)产生的背景噪声水平,对图像质量的控制具有重要意义。
Noise Index的英文发音
例句
- The engine is the heart of car, each cylinder work uniformity differences can great effect of the car performance, fuel consumption and emission and noise index.
- 发动机是汽车的心脏,发动机各缸工作均匀性的差异对汽车的动力性、经济性、排放和噪声等指标有很大的影响。
- Combined effect of traffic noise index evaluation method is the evaluation on the subjective annoyance value of residents to traffic noise.
- 交通噪声综合影响指数评价方法是对居民对交通噪声的主观烦恼度的评价。
- Adopting frequency-mixed PLL scheme, the frequency dividend ratio in loop is greatly reduced; choosing components with low phase noise, and using comb spectrum generator instead of traditional big step loop, low phase noise index is achieved in output.
- 通过混频式锁相环方案,大大降低了环内分频比,选用低相噪器件,以及采用了梳状谱发生器代替传统的大步进环等措施,使输出实现了低相噪指标。
- Proper arrangement of them significantly reduces the energy consumed and noise level and ensures the input power and noise index, solves the problem of insufficient air volume supplied, and improves the indoor thermal comfort effectively.
- 通过对这些部件的合理布置,大幅度降低机组能耗及噪声,保证了产品输入功率及噪声指标,解决了传统盘管在实际运行时风量小的问题,有效提高了空调房间的舒适性。
- The noise index of YKK Series, which are the main export parts to power station ( including nuclear power station ), is an important competitive factor in international market.
- 作为我国电站(包括核电站)主要出口部件的YKK系列电机在国际市场上的竞争力受到噪声指标的影响。
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