| 1. | Communication cables - specifications for test methods - mechanical test methods - underwater cable resistance to hydrostatic pressure 通信电缆.试验方法规范.机械试验方法.海底电缆耐静水压力 |
| 2. | The local people ' s governments shall protect the military underground and underwater cables and pipelines when undertaking construction 地方进行建设时,当地人民政府应当对军用地下、水下电缆、管道予以保护。 |
| 3. | Communication cables - specifications for test methods - part 3 - 15 : mechanical test methods - underwater cable resistance to hydrostatic pressure 通信电缆.试验方法规范.第3 - 15部分:机械试验方法.水下电缆耐静水压力性能 |
| 4. | Communication cables - specifications for test methods - part 3 - 15 : mechanical test methods - underwater cable resistance to hydrostatic pressure ; german version en 50289 - 3 - 15 : 2003 通信电缆.试验方法规范.第3 - 15部分:机械试验方法.海 |
| 5. | A water - tight device shaped like a glass bottle which contains amplifiers , regenerators and other equipment is used at regular distances along an underwater cable 一种防水装置,形状类似于玻璃瓶,包括放大器、再生器以及沿水下电缆规则距离使用的其他设备。 |
| 6. | Now the research on the underwater cable is limited in 2d model . and the research on the anchor cable is very seldom in china . the related information on that is very seldom 目前对水下拖索的研究只限于平面内的拖曳问题,而对锚索的研究国内还不多,相关资料也不多见。 |
| 7. | Article 27 the units in charge of military installations shall , when necessary , provide the local people ' s governments at or above the county level with the data on the location of the military underground and underwater cables and pipelines 第二十七条军事设施管理单位必要时应当向县级以上地方人民政府提供军用地下、水下电缆、管道的位置资料。 |
| 8. | On the foundation analyzing and studying the kinetics and dynamics of underwater dragging system and anchor cable system , this paper sets up the three dimension mathematic model about spatial shape and tension of the underwater cable and about spatial shape and tension of the anchor cable in the ocean current . this paper presents the analysis method about the stability when the underwater dragging system or the anchor cable system is in the pulse current 文中在分析研究水下拖曳与锚索系统运动学与动力学的基础上,建立了水下拖索空间形状和张力的三维数学模型以及海流作用下锚索空间形状和张力的三维数学模型,并给出了水下拖索系统和锚索系统在脉冲海流作用下稳定性的分析方法。 |
| 9. | Another based mathematics model about the anchor cable is used for ship - anchor system . the numerical calculation have been worked by programmed in the matlab language . at the same time the influence that the dragging speed of antisubmarine helicopter and the height over the surface of ocean acts on the shape and the tension of underwater cable , and that the current velocity and the diameter of anchor cable acts on the shape and the tension of anchor cable , has been calculated 把建立的水下拖索数学模型和锚索数学模型分别应用于航空吊放声纳探头?缆绳动力学系统和船?锚系统,采用matlab语言编程进行了数值计算,同时分别计算和分析了反潜直升机拖速、距海面高度对拖索形状和张力的影响以及海流速度、锚索直径对锚索形状和张力的影响。 |