船舶

Considering the influence of propeller, the applied conditions of the instantaneous angular speed method for fault diagnosis are discussed.

考虑螺旋桨对瞬时转速的影响，分析了瞬时转速分析法用于船舶主机监测与诊断的应用条件。

Research Institue of China Shipbuilding Industry Corporation , Hangzhou 310012, China

中国船舶重工集团公司第七一五研究所，杭州 310012

Kunming Branch of the 705 Research Institue, China Shipbuilding Industry Corporation, Kunming 650118, China

中国船舶重工集团公司第705研究所昆明分部，云南昆明，650118

The transient free-surface Green function was used to formulate the integral equation on the body surface.

采用时域自由面 Green 函数将定解问题转化为物面上的积分方程，进而求解水动力系数和船舶运动方程。

Analyze heat load of intercooler according to intake mass flow, environment temperature and working condition.

基于换热器基本理论设计海淡水换热器计算、校核框图，为船舶冷却系统设计平台提供了计算基础。

For vessels 15 years of a ge and over, an Interim Certificate of Class can be issued only aft er losing

对于船龄大于等于15年的船舶，只有在原船级社完成对该轮提出的所有过期检验、过期遗留项

Rats may carry diseases including plague and all vessels sailing in international waters need to be rodent free.

鼠类可以携带包括鼠疫在内的疾病，所有在国际水域航行的船舶不能有啮齿动物。

This paper gives a detail analysis on the rationality of the rivalry effect of registration in comparison with inurement effect of registration and concludes the theory of duality of juristic act of real right .

在生效与对抗的效力比较中，本文详细阐述了何以对抗效力更具有合理性，并分析提出了船舶所有权变动中物权行为的双重性理论。

It is shown by frequency domain analysis and simulations that the transfigured controller can improve the dynamic behavior of the system if the frequency spectrum of the inverse of the non-transfigured controller has the low-pass and high-obstructive characteristics.

从理论上分析了如果用常规的回路成形算法设计出的控制器的逆的频谱具有低通和高阻特性，常规的回路成形控制器变形后能够改善系统的动态性能，并将之应用于船舶自动舵的设计中，获得了满意的控制结果。

In the working condition of the extruding die, the inwall of the die will bear very heavy non-uniform inner pressure along the height direction.

挤压是一种少无切削的先进加工工艺，在机械、仪表、电器、轻工、宇航、船舶及军工等部门都有广泛的应用[1]。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。