A simple method for the classification of vessels sustainability in winds and seas has been developed based on the study of stability, strength and the loading conditions of various voyages.
从船舶稳性、船舶强度和船舶运动理论出发，分析研究航次的特殊装载状态，提出了一种确定船舶抗风浪等级的简易方法，为船长选择航线提供了重要依据。
This date and construction iers (i e Hull Numbers) of all vessels include the contract are to be declared to the classification by the party applying assignment of class for a new building.
其合同（涉及所有船舶）日期和船舶建造工程号（如船厂编号）应由申请建造入级的申请方向入级船级社提出书面声明。
The mechanism of the reheat cracking in thick-walled pressure vessels, its classification, features, detection methods, influencing factors and precautions are described.
本文介绍了厚壁压力容器再热裂纹的产生机理，分类和特点，探测方法，影响因素及预防措施等。
Simplified algorithm of new version supervision regulation chart-style classification was introduced to make pressure vessels Classification class become easy.
介绍了将新版《容规》图表式划类方法的简化方法，使压力容器划类变得简易操作。
The classification of the abnormal vessels is helpful to clinical diagnosis and the selection of therapy.
将异常的血管进行分型，有助于临床的诊断和治疗选择。
The classification of the abnormal vessels is helpful to clinical diagnosis and the selection of therapy.
将异常的血管进行分型，有助于临床的诊断和治疗选择。
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