气垫船

Author collected and read a great mount of materials about high performance ships, especially about the hydroelastic theory and its related theories, and on the basis of it author developed a kind of theory to analyze the fluid-structure interaction of hybrid catamaran in time domain. This theory could be applied not only for the hybrid aircushion-hydrofoil catamarans, but also for other traditional ships and marine structures.

作者收集、阅读和分析了大量的国内外有关高性能船舶尤其是有关其流固耦合分析理论及相关理论方面的文献，在此基础之上，针对未来船型的发展趋势，提出了一套时域内的有关气-翼复合型高速双体船的流固耦合分析理论和数值计算方法，该分析理论和计算方法还同样适用于气垫船、水翼船等单体或双体常规船舶以及其它海洋工程结构物的流固耦合分析。

Plus, there are 54 driveable new vehicles - including hovercraft and jet skis - and 12 vehicles that the player jumps and fights on.

此外还有54种可以开动的交通工具──包括气垫船和游艇──还有12种交通工具是玩家跳跃和战斗的地方。

"Russia is currently not building any major surface or submarine warships for China, but Russia is reportedly close to selling China the unique Zubr large amphibious assault hovercraft, a large number of Kamov naval troop assault helicopters, a significant number of Beriev Be-200 turbofan-powered seaplanes, and is selling surface-to-air missile technology for the PLA's Type 054A frigate, now in series production in two shipyards," said Fisher.

俄罗斯最近没有为中国建造任何水面舰只和潜艇，但据传闻俄罗斯很可能将把它唯一的一艘Zubr大型两栖攻击气垫船，大量的Kamov海军攻击直升机和数量可观的别-200水上飞机出售给中国，并将向中国出售054A护卫舰的舰对空导弹技术，这种护卫舰目前正在两家造船厂批量生产，费希尔说道。

"Russia is currently not building any major surface or subma ri ne warships for China, but Russia is reportedly close to selling China the unique Zubr large amphibious assault hovercraft, a large number of Kamov naval troop assault helicopters, a significant number of Be ri ev Be-200 turbofan-powered seaplanes, and is selling surface-to-air missile technology for the PLA's Type 054A f ri gate, now in se ri es production in two shipyards," said Fisher.

俄罗斯最近没有为中国建造任何水面舰只和潜艇，但据传闻俄罗斯很可能将把它唯一的一艘Zubr大型两栖攻击气垫船，大量的Kamov海军攻击直升机和数量可观的别-200水上飞机出售给中国，并将向中国出售054A护卫舰的舰对空导弹技术，这种护卫舰目前正在两家造船厂批量生产，费希尔说道。

The results of seakeeping experiments in regular head waves arepresented for a model fitted with nine types of fixed bow fin s.

本文探讨了首鳍对侧壁式气垫船的纵向运动及波浪平均阻力增量的影响，示出了九种固定式首鳍的船模规则波顶浪试验结果。

The results of seakeeping experiments in regular head waves arepresented for a model fitted with nine types of fixed bow fins.

试验表明，首鳍使侧壁式气垫船的纵向耐波性能有明显改善。

It is your task to take the helm of a hovercraft and compete against opponents on rollercoaster-like racetracks.

你的任务是采取掌舵的气垫船和反对的对手竞争，过山车般的赛道。

Hovercraft is safe as houses, even if the engine broke down there's no danger of sinking.

气垫船像房子一样安全，即使是发动机出故障，也没有沉没的危险。

Hovercraft is safe as houses, even if the engine broke ''.

气垫船像房子一样安全，即使是发动机出故障，也没有''。

Some hovercrafts are fully amphibious, they will travel over deep water, shallow water, land, sandbanks, mudflats and any reasonably flat surface.

有些气垫船是海陆两栖的，可以在水面、陆地、沙地、泥地、甚至在任何比较平滑的表面上行走。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。