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- The velocity and the density can be obtained from the reflective records of the source excitation in a stratified medium. 描述了一种在层状介质中,从一束源激发产生反射记录上获取速度、密度的反演方法。
- By utilizing an external source excition, pulse generator and an ultrawideband antenna, the ultrawideband system is capable to of transmitting modulated bit strams. 利用基频控制触发源与脉冲产生器，可于发射端产生调变位元串，并由超宽频天线传送至空间中。
- The news comes from a reliable source. 这消息来自可靠的来源。
- My wages are the principal source of my income. 薪金是我收入的主要来源。
- Propagating Solution of Point Source Excitation Electromagnetic Wave in from Time-Varying Media Sphere Space 点源激励电磁波在球空间时变媒质中的传播解
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- Potential source exciter used in GTG 自并励静止励磁系统在燃气轮发电机的应用
- The sun is the ultimate source of energy. 太阳是能量的最基本来源。
- 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?
- 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。
- Application of Potential Source Excitation in Generator Exciter Systems 自并激在发电机励磁系统的应用
- With 38 kv, 35 microamp miniature X-ray tube excitation source. 配备38千伏，35微安的微型X射线管激发源。
