有动静说，中国开展研究18万吨双船体航母是由于和单体船比拟，它具有得天独厚的劣势。
Sources say that China conducts research into a 180,000-ton double hull aircraft carrier because compared with a monohull aircraft carrier, it has exceptional advantages.
双船体由新的法规要求也不会阻止大量的石油损失从埃克森公司瓦尔迪兹，虽然它可能有一定的限制的损失。
The double hull required by the new regulations would not have prevented extensive loss of oil from the Exxon Valdez, though it might have somewhat limited the losses.
分析潜艇耐压船体过渡段结构型式，提出了双圆弧式过渡段，并对其结构强度进行计算研究。
Fourthly, by analyzing the transition structure models of cylindrical hull, the double arcs transition model is put forward, and the calculation results indicate that the new transition model is well.
本文详细阐述了具有柔性船体的高性能船体上轴系对中过程中双头万向联轴节的定位法和工艺。
The paper described in detail the way and workmanship of centering of double head universal coupling during shafting alignment onboard high performance crafts that have flexible hulls.
作为船体中比较特殊的双曲结构，舰船首部的球鼻首相关的结构试验规范很少。
Three structure tests on bulbous bow of naval ships were conducted:static compressive test, heavy drop test and explosion test.
此外，双壳油轮并不需要纵向强度纵向舱壁，作为内部船体已经提供了这种。
Furthermore, a double-hulled tanker does not need longitudinal bulkheads for longitudinal strength, as the inner hull already provides this.
水火弯板是船舶制造中加工船体双曲度外板的主要方法。
Plate bending by line heating is a main forming method for bi-curve shell plate in shipbuilding.
根据水下船体表面的作业环境，提出永磁体吸附、双履带式结构的清刷机器人的本体方案。
According to the working environment, a reality structure scheme using permanent magnet adsorption and twin pedrail type structural cleaning robot is put forward.
由于船体的影响，双桨船的螺旋桨处于斜向来流的条件下运转。斜流造成螺旋桨叶工作状态的非定常性。
Because of the influence of the hull, the stern propeller of a twin-screw vessel is working under condition of oblique flow, and the unsteady working condition of the blade of a propeller is created.
由于船体的影响，双桨船的螺旋桨处于斜向来流的条件下运转。斜流造成螺旋桨叶工作状态的非定常性。
Because of the influence of the hull, the stern propeller of a twin-screw vessel is working under condition of oblique flow, and the unsteady working condition of the blade of a propeller is created.
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