| 1. | Design of mianhuatan hydroelectric power station navigation facilities passing through dam 棉花滩水电站航运过坝设计 |
| 2. | The navigation facilities are particularly useful if you are working with a long document or one with deeply nested elements 如果要处理很长的文档或具有很深嵌套元素的文档,则定位功能特别有用。 |
| 3. | Simultaneously constructing navigation facilities of goupi shoal hydro - power station to promote comprehensive development and utilization of wujiang river 同步建设构皮滩水电站通航设施促进乌江综合开发利用 |
| 4. | Titanium and titanium alloys have excellent specific strength and corrosion resisting property , and have important role in application in astronavigation facility , navigation facility , chemical industry and oil industry 摘要钛及钛合金具有优良的比强度和耐蚀性,在航天航空及石油化工行业中起著重要作用。 |
| 5. | Compared to the traditional technology , aviator no longer depends on the ground navigation facility but is able to flight along the precise track ; besides , airplane could land safely and accurately even under the worst visibility , which has greatly improve the safety level of flighting 与传统技术相比,飞行员不必依赖地面导航设施即能沿著精准定位的航迹飞行,使飞机在能见度极差的条件下安全、精确地著陆,极大提高飞行的安全水平。 |
| 6. | This paper expounds the important status and role of navigation in wujiang river , and analyzes the unfavorable influences of delayed construction of navigation facilities on economic development , and appealing for simultaneous construction of navigation facilities to promote development and utilization of wujiang river 摘要阐述乌江航运的重要地位和作用,全面分析缓建通航设施对经济发展造成的不利影响,呼吁同步建设通航设施,促进河流综合开发利用。 |
| 7. | Three - gorges ship lift structure is one of important navigation facilities in the three - gorges projects . as far as its scale for navigation , its lifted weight and height are concerned , the ship lift structure is the greatest one in the world . in this paper taking the ship lift structure as background , the principle of mr adaptive reduced vibration control system is proposed to solve the problem of seismic whipping effect of the top machinery building of ship lift structure 三峡大坝升船机是三峡水利枢纽工程中重要的通航设施之一。就其通航规模、提升重量及高度而言,均属国内外已建、在建升船机之首位。本文以该大型升船机为工程背景,对升船机顶部厂房地震鞭梢效应问题提出了磁流变智能自适应减震控制的原理、设计方法和效果分析。 |