In order to avoid the danger caused by free surface to the safty of ships, the causes of free surface, the effect of free surface on initial metacentric height, stability at large list angle and the safety of ship were analyzed.
为了避免自由液面对船舶的安全构成威胁,结合有关的沉船事故,分析了自由液面产生的原因、自由液面对船舶初稳心高度、船舶大倾角稳性进而对船舶安全的影响,并提出了控制船舶自由液面的措施和保证船舶航行安全的操船注意事项,供船舶驾驶人员操船时参考。
longitudinal metacentric height above keel
龙骨以上纵向稳心高度
height of metacentre above keel
稳心在龙骨上的高度
a longitudinal beam connected to the keel of ship to strengthen it.
连接到船的龙骨上加强其力量的纵向的撑梁。
Tripping Calculation and Analysis for Stiffeners under Axial Compression、Lateral Pressure;
纵向及横向载荷作用下的骨材侧倾稳定性研究
Analysis on the influence of vehicle longitudinal acceleration on handling stability
车辆纵向加速度对操纵稳定性的影响分析
Effect of Steering System on On-center Handling Performance
转向系统对中心区操纵稳定性的影响
A tall vertical spar, sometimes sectioned, that rises from the keel or deck of a sailing vessel to support the sails and running rigging.
船桅，桅杆一条高的（有时为分段的）垂直樯，从帆船的龙骨或甲板直立起来以支持帆和操纵装置
It is recommended that anodes be not fitted to face plates of higher tensile steel longitudinals.
例1：建议阳极尽可能不装在高强度钢纵骨的面板上。
Vertical Stability Analysis of New Light-Gauge Steel Composite Wall
新型轻钢龙骨组合墙体竖向稳定性分析
Transdiscal Longitudinal Lumbosacral Cannulated Screws for the Fixation of Spondylolisthesis: A Biomechanical Evaluation;
经骶骨空心钉纵向固定腰骶部的生物力学研究
Study of High Precision and High Measurement Speed Dual-Longitudinal Thermal Frequency Stabilization Laser Interferometer
高精度高测速双纵模热稳频激光干涉仪研究
Modeling and stability control of underwater high-speed vehicle
水下高速运动体纵向运动建模及稳定控制
Improvements on vehicle handling stability and maneuverability were achieved through active and independent rear wheels control in this work.
提出了一种通过独立控制后轮转向以提高车辆操纵稳定性和机动灵活性的方法。
Occasionally the highly sensitive switches that monitor the car''s position will temporarily strand a car on the track.
操纵游戏车的高精度开关可以使车子暂时的停在轨道上。
Treatment of multidirectionally unstable supracondylar humeral fractures in children
多方向不稳定的儿童肱骨髁上骨折的治疗
A device that raises and lowers the warp threads on a loom.
排成纵向在织布机上将纵向丝线升高或降低的装置
A movable keel in a sailboat that can be pivoted upward to reduce the boat's draft in shallow water.
活动防浪板帆船上一活动龙骨，可以绕枢轴扯起以减少船在浅水的吃水深度
Longitudinal forces characteristic of Bogl longitudinal connected ballastless track on high-speed railway bridge
高速铁路博格纵连板桥上无砟轨道纵向力学特性