释义 |
sea·keep·ing 英ˈsiːˌkiːpɪŋ美ˈsiˌkipɪŋAHDsēʹkē'pĭng COCA²¹¹²⁰⁸BNC¹⁷³⁹⁹⁵⁺² 基本例句 adj.经得起海上风浪的¹⁰⁰ In this paper, the theory of ship seakeeping qualities is used to study three types movements of ship in wave, such as cross sway, longitudinal sway or vertical vibration. 运用舰船耐波性理论,研究了舰船在海浪中三种形式的摇荡运动:横摇、纵摇及垂荡; cnki In order to improve seakeeping qualities, it is suggested that the tripping stability requirements of the sea-going tugs should be lower than those of harbor tugs. 其中对海洋拖船的急牵稳性要求可以适当放宽,以改善其适航性。 cnki A new spectral analysis method based on random decrement signature was presented for ship seakeeping performance analysis. 提出了一种新的基于随机衰减信号的谱分析方法以用于船模耐波性能分析。 dictall Based on the concept of optimizing platform, a fuzzy optimization system for seakeeping performance of ship is created in this paper. 创建了一个基于优化平台概念的船舶耐波性模糊优化系统。 cnki Because2.5D theory has a relatively higher computation efficiency, it will have a wide application to prediction of seakeeping properties and wave loads of high-speed displacement ship. 由于二维半方法的计算效率较高,故特别适合于高航速下船舶的耐波性和波浪载荷预报。 cnki Comparison with test data shows that presumptions by the article are feasible, the method has a high precision and it can be used in the earlier stage seakeeping prediction of conventional catamaran. 经与试验数据比较,证明该方法在精度上是可靠的,本文所作的一些假定是可行的,它可用于预报常规双体船的前期适航性能。 cnki During the ship optimization design, a seakeeping program that is fast enough and does not require all data of the ship is needed, since we do not have complete offsets in early stage of design. 在舰船优化设计过程中,要求所采用的耐波性能计算程序计算速度快而且对原始数据的完整性要求不高,比如设计初期往往没有完整的型值。 cnki Especially because of its excellent seakeeping performance, SWATH has been accepted by some countries accomplished in shipbuilding and ocean exploration. 和传统船型相比, SWATH具有更多的优势,特别由于其优良的耐波性,目前已被大多数有造船及海洋探测优势的国家广泛采用。 cnki For the hinged connection, a preliminary study of the effects of speeds and hinge pin locations on the seakeeping qualities of the pusher was made. 在二销联接形式中航速和销位的变化对推船耐波性能的影响也进行了初步探讨。 cnki |