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- Ultrasonic bio-effect is still in the air and the pulsed ultrasonic source is absent for a long time. 超声的生物学效应一直是个悬而未决的问题,长期以来一直缺乏实验用脉冲超声源。
- Ultrasonic Source of Ultrasonic Doppler Foetal Meters 超声多普勒胎心仪超声源
- The news comes from a reliable source. 这消息来自可靠的来源。
- The doctors gave him an ultrasonic brain scan. 医生给他做了脑部超声波扫描检查。
- My wages are the principal source of my income. 薪金是我收入的主要来源。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- Uncertainty in Measurement Appraisal to Out Power of Ultrasonic Source for Medical Ultrasonic Diagnostic Equipment 医用超声诊断仪超声源输出声强测量结果不确定度评定
- The sun is the ultimate source of energy. 太阳是能量的最基本来源。
- On the metrological verification of an ultrasonic source in medical ultrasonic diagnostic equipment 医用超声诊断仪超声源计量检定中应注意的几个问题
- A source of irritation or annoyance. 令人生气的事或者引起烦恼之事
- The groundwork or source of something. 基础,根源某事物的基础工作或根源
- Where is the source of the Rhine? 莱茵河发源于何处?
- He's been a source of discord and worry. 他成为不和和烦恼的根源。
- A source of harassment, annoyance, or pain. 使人痛苦的东西骚扰,烦恼或痛苦的来源
- Is the water polluted at source or further downstream? 河水是在源头还是在流出之後受到污染的?
- Hard work is the ultimate source of success. 努力工作是成功之本。
- The proof came from a plenteous source. 证据来自丰富的渠道。
- Do you know the source of Amazon River? 你知道亚马逊河的源头吗?
- Set up an ultrasonic wire bonding laboratory. 成立超声波电子焊接实验室.
- He is a bit coy when ask about the source of his income. 问起他收入的来源,他就有些吞吞吐吐。