您要查找的是不是：
- a sound theoretical foundation 牢固的理论基础
- The complex material is presented in a reader-friendly way, yet underpinned by a sound theoretical framework and revealing examples. 复杂的材料被以友好读者模式提出，然而透过一个声音支持理论的框架和显示例子。
- This will provide a sound theoretical basis for the structural design and process design of prefabricated piece of multidirectional filament winding. 为多向纤维缠绕预制件的结构设计、工艺设计提供很好的理论基础。
- A sound mind is inseparable from a sound body. 健全的精神是与健康的身体是不可分割的。
- He was a man with a sound constitution. 他是个体质强健的人。
- He is waken up by a sound, and has been leaped. 他被撞击声所惊醒，一跃而起。
- He has a sound knowledge of science. 他有扎实的科学知识。
- She soon dropped into a sound sleep. 她很快就睡熟了。
- His arguments had a sound economic base. 他的立论在经济方面是有充分根据的。
- What is the theoretical foundation of compilation? 理论依据是什么?
- Having a sound basis; well-founded. 基础扎实的; 根据充分的
- The amplitude or loudness of a sound. 音量声音的响度或强度
- So absorbed was he that we didn't dare to make a sound. 他是那样全神贯注，我们都不敢出声了。
- A sound of laughter issued from the adjoining room. 从隔壁房间里传出一阵笑声。
- The theoretical foundation of the covariance is pertinence of system theory. 协变性的理论基础是系统原理中的相关性。
- The farmhands gave the landlord a sound beating. 雇工们把这地主痛打了一顿。
- William Hogarth helped develop a theoretical foundation for Rococo beauty. 威廉则被帮助开发一套为了洛可可艺术的秀丽做出的理论基础。
- The noise waked us all out of a sound sleep. 这声音把我们都从熟睡中吵醒。
- A sound from Fleur distracted his attention. 芙蕾的声音分散了他的心思。
- This paper perfects the sink-bulging craft, provides theoretical foundation for optimum design, and offers sound references for its real production. 本文完善了液压胀形工艺理论,为液压胀形汽车桥壳的优化设计提供了理论依据,为液压胀形桥壳应用于实际生产提供了可靠的参考。
