1) Drop at low frequency
低频跌落
2) pilot fall down
导频跌落
3) lower
[英]['laʊə(r)] [美][lauɚ]
v.降低，跌落
4) drop
[英][drɔp] [美][drɑp]
(水)滴，跌落，降低
5) roll-off characteristic
频响跌落特性
6) drop
[英][drɔp] [美][drɑp]
跌落
1.
SMT solder joint reliability issues caused by drop impact are received more and more attention in recent years.
针对在跌落碰撞条件下便携式电子产品中SMT连接焊点的可靠性问题,对该领域相关的理论和实验研究成果进行了综述。
2.
By using the Laplace transformation and Simulink, the dynamic characteristics of product under a varies of inputs and drop process are analyzed.
建立了缓冲包装系统的动力学模型，列写了系统在振动、冲击状态下的微分方程，在对微分方程进行拉民变换的基础上，讨论了运用Simulink动态仿真工具来仿真包装件在多种激励下及跌落过程中的动态特性。
3.
The results showed that the damage boundary differs as the orientation changes,and even when the cookies are dropped in the same orientation,the damage rate is not identical.
结果表明,饼干不同方位的破损边界曲线都不相同,且同一方位的跌落下,不同破损率破损边界曲线也不相同。
补充资料：跌落
①（物体）往下掉。②（价格、产量等）下降。
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