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...
the ulcer of envy嫉妒的弊害Alice's girlfriends were green with envy when they saw her new dress.爱丽丝的女友们看到她的新衣服很妒忌.She was caught between envy and admiration.她不知是该妒忌还是该羡慕。Dale : I really envy your milestones over the last...
Judging the legality of the ordinance is within the province of the courts.判决这条法令是否合法是由法院来决定的.The French Foreign Legion was founded by a Royal Ordinance, written on a small piece of official Prench War Office notepaper d...