To stability analysis of tethered balloon, a three dimensional nonlinear mathematical model tethered aerostat was assembled.为研究系留气球稳定性,建立了系留气球的三维非线性动力学模型.Methods Spinal bifida and tethered cord syndrome are congenital ma...
He tethered his horse to the fence.他把马拴在篱笆上.The orbiter - tethered to the fuel tank - was doomed from the first millisecond.与固体燃料箱拴在一起的航天飞机从最初的1毫秒起就注定会毁灭.He tethered his horse to the tree.他把马拴在树上....
I know it's nothing serious and I feel quite unemotional about it.我知道那根本没什么大不了的，所以有些无动于衷。We all know that fats spoil by becoming rancid.我们都知道油脂变质后会发臭。Kaspar had spoken know-ledgeably about the state of agriculture i...