3) sine oscillation
正弦振动
1.
The development history and present situation of oscillation technique of CCM mould are introduced, and the forms of the sine and non-sine oscillation analyzed.
介绍了连铸机结晶器振动技术的发展历史和现状,分析了正弦和非正弦振动的形式。
4) string vibration
弦振动
1.
Research on string vibration with frequency spectrum analysis
用频谱分析法研究弦振动实验
2.
The balloon is the rotational standing wave according to the string vibration theory.
从数学上证明了上端固定、下端作圆周运动的弦振动会形成驻波 。
3.
It is composed of the XD-I vibroscope based on the string vibration and the XQ-I fibre tensile tester with pneumatic clamp operating and data processing function.
该仪器由按弦振动原理设计的XD-1型振动式细度仪及具有气动夹持操作及数据处理功能的XQ-1型纤维强伸度仪组成。
5) Sine Vibration
正弦振动
1.
Focusing on the engineering applications of multi-shaker random vibration and sine vibration tests, theoretical analysis, numerical simulation and experimental research are performed in the dissertation based on multiple-input-multiple-output (MIM.
本文以多输入多输出线性控制系统理论为基础,以多点随机振动和多点正弦振动试验为应用背景,对多振动台随机激励和多点正弦激励的振动试验控制系统进行了深入的理论分析、算法模拟和试验研究。
2.
According to the vibration issues and characteristics of aero-engines, this paper studied the engine vibration testing, controlling & vibration testing of shakers and summarized the testing concepts, contents, methods and steps of sine vibration, random vibration, and shock vibration measurement for aero-engines & th.
本文结合航空发动机的振动问题及振动特性,研究了发动机振动测试技术、振动台控制技术和振动试验技术,总结了在振动台上进行发动机及其零部件的正弦振动、随机振动和冲击测量的具体试验内容、方法和步骤。
6) sinusoidal vibration
正弦振动
1.
Implementation of an algorithm for MIMO sinusoidal vibration test control system;
多输入多输出正弦振动试验控制系统算法研究及实现
补充资料：琴弦
琴弦
解剖名。出《玉房秘诀》。有“阴 阳之和，在于琴弦麦齿之间”之句；《天地阴阳交欢大乐赋》有：“女人阴深一寸曰琴弦” 之 句，当指阴道深一寸处。古人认为此乃阴道浅位，性感最强，性交应“浅刺”，重点部位即 在此处，谓对人有益无损。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条