The equivalent model has good applicability for strong nonlinear Duffing systems.该等效模型对强非线性杜芬系统具有良好的适用性.This paper deals with analytical approximate solutions to the Duffing - Harmonic oscillator by a new method.用一种新方法研究...
No matter where I go, I see people on their cellphones, messaging.无论我走到哪儿, 都能看到人们在手机上收发短信.AM Our presentation will begin shortly , please silence cellphones and pages.55AM我们的演示即将开始, 请各位关闭手机和寻呼机或者调整为震动. 寻呼机?Why are cellph...
Calmon has quoted ion exchange costs of $ 0.12 - 0 . 30 / 1000 gal for boron treatment.卡尔蒙提出的离子交换树脂处理硼的费用为0.12 ― 0.30美元/千加仑.B from the family of boron have autocatalytic effect.硼族元素对焦炭反应性起负催化作用.Boron - substituted polyar...
The consumer is getting screwed by cover charges as well.这名消费者也被诈取了服务费。An American judge yesterday dismissed murder charges against Dr Jack Kevorkian.昨天一个美国法官驳回了对杰克·凯沃尔基安医生的谋杀指控。The obscure charges against him lacked spe...
Use the dependencies tab to change the build order.使用相依性索引标签变更建置顺序.Dependencies: The knowledge that Portsmouth is great and taste in architecture.相依性: 知识朴次茅斯是伟大和味道的建筑.The cluster quorum resource is not allowed to have an...
他称宝丽来照相机是老天爷特意为他的工作赐予的宝贝。He called the Polaroid camera a godsend to his work.生命是上天赐予我们的礼物，能否好好享受这个礼物，取决于我们自己。God gave us the gift of life; it is up to us to give ourselves the gift of living well.命运是赐予者,也是掠夺者.Fortune is ...