力学 timer 定时器 又称“计时器”。 calculagraph 计时器 timer ①计时器† ②定时器† ③定时延时继电器
理论计算机科学 可计算性与计算复杂性 释文 clock machine 计时器
- symplectic topology
- symplectic transformation
- symplectic transformation group
- symplectic transvection
- symplectic vector field
- symplectic vector space
- symplectomorphism
- symplesiomorphy
- Sympodial bamboo
- sympodial branching
- sympodioconidium
- sympodium
- sympodula
- sympodulospore
- sympolyandria
- symporia
- symport
- Symposium
- Symposium on Implementation of Urban and Rural Planning in China
- Symposium on Novels of the Countryside
- Symposium on Philosophy and Social Science Work
- Symposium on the History and Theory of Urban Planning
- symptom
- symptom analysis
- symptomatic epilepsy