Three JSF versions are being developed: the F-35A conventional takeoff and vertical landing model, the F-35B short takeoff and vertical landing variant, and the F-35C carrier-based attack version.
目前3种类型的联合攻击战斗机正在开发：F - 35 A条常规起飞垂直降落型战斗机、F - 35 B短距起飞和垂直降落改进型战斗机和f—35c舰载攻击机型战斗机。
The influence of solidity and aspect ratio on power coefficient of H-type vertical axis wind turbine, and the change of attack Angle with tip speed ratio were analyzed.
采用多流管模型分析了H型垂直风力机展弦比和实度对其功率系数的影响，并对叶片旋转过程中攻角随尖速比的变化进行了分析。
The above show that, the attack rate of infected predator and vertical transmission can make it easier for the disease spread between populations.
以上研究发现，染病者的捕食因素和疾病可垂直感染都可以使疾病更容易在种群中流行。
应用推荐