weight-displacement ratio

简明释义

重量排水量比

英英释义

例句

1.When racing, teams must optimize their weight-displacement ratio 重量-排水比 to maximize speed without compromising safety.

在比赛中，团队必须优化他们的 重量-排水比 weight-displacement ratio 以最大化速度而不影响安全性。

2.Engineers often calculate the weight-displacement ratio 重量-排水比 to ensure that a vessel can carry its intended cargo safely.

工程师们通常计算 重量-排水比 weight-displacement ratio 以确保船只能安全地承载其预定货物。

3.A higher weight-displacement ratio 重量-排水比 indicates a more buoyant design, which is preferred in yacht construction.

更高的 重量-排水比 weight-displacement ratio 表明一种更具浮力的设计，这在游艇建造中是首选。

4.The weight-displacement ratio 重量-排水比 is crucial for determining the stability of a ship in rough seas.

在恶劣海况下，重量-排水比 weight-displacement ratio 对于确定船只的稳定性至关重要。

5.The weight-displacement ratio 重量-排水比 can vary significantly between different types of vessels, affecting their performance.

不同类型的船只之间 重量-排水比 weight-displacement ratio 可能会有显著差异，影响它们的性能。

作文

The term weight-displacement ratio is a crucial concept in the field of naval architecture and marine engineering. This ratio is defined as the relationship between the weight of a vessel and the volume of water it displaces when floating. Understanding the weight-displacement ratio is essential for designing ships and boats that are both safe and efficient. A proper balance between weight and displacement ensures that a vessel can float adequately while maintaining stability and maneuverability in various sea conditions.To elaborate, when a ship is placed in water, it pushes aside a certain volume of water, which is equal to the weight of the ship. This principle, known as Archimedes' principle, lays the foundation for the weight-displacement ratio. For a vessel to be seaworthy, its design must ensure that this ratio is optimized. If the weight is too great compared to the displacement, the ship may sit too low in the water, increasing the risk of capsizing or taking on water.Moreover, the weight-displacement ratio also affects the speed and fuel efficiency of a vessel. A ship with a lower weight relative to its displacement can achieve higher speeds with less power. This is particularly important in commercial shipping, where fuel costs can significantly impact operational expenses. Consequently, engineers and designers strive to create lightweight materials and innovative designs to enhance the weight-displacement ratio without compromising structural integrity or safety.In recreational boating, understanding the weight-displacement ratio is equally important for boaters. Enthusiasts must consider how much weight they can safely add to their vessels without exceeding the optimal ratio. Overloading a boat can lead to poor performance, instability, and even dangerous situations on the water. Therefore, boaters should always be mindful of their equipment, passengers, and cargo to maintain a favorable weight-displacement ratio.In conclusion, the weight-displacement ratio plays a vital role in the design, performance, and safety of marine vessels. Whether in commercial shipping or recreational boating, understanding this ratio helps ensure that vessels operate efficiently and safely. As technology advances, the materials and methods used to optimize the weight-displacement ratio will continue to evolve, leading to innovations in shipbuilding and marine engineering. Ultimately, a well-designed vessel with an optimal weight-displacement ratio can navigate the seas effectively, ensuring a safe and enjoyable experience for all on board.

“重量-排水比”是海洋建筑和海洋工程领域的一个重要概念。该比率被定义为船舶的重量与其在水中漂浮时排开的水量之间的关系。理解“重量-排水比”对于设计安全且高效的船只和小艇至关重要。重量和排水之间的适当平衡确保了船舶能够适当地漂浮，同时在各种海况下保持稳定性和可操控性。进一步讲，当一艘船放入水中时，它会推开一定体积的水，这个体积等于船的重量。这一原理被称为阿基米德原理，构成了“重量-排水比”的基础。为了使船舶具备海上航行的能力，其设计必须确保这一比率得到优化。如果重量相对于排水过大，船可能会在水中沉得过低，从而增加翻覆或进水的风险。此外，“重量-排水比”还影响船舶的速度和燃油效率。相对排水较轻的船舶可以以更少的动力达到更高的速度。这在商业航运中尤其重要，因为燃料成本会显著影响运营费用。因此，工程师和设计师努力创造轻质材料和创新设计，以提高“重量-排水比”，而不影响结构完整性或安全性。在休闲航海中，理解“重量-排水比”同样重要。爱好者必须考虑在不超过最佳比率的情况下，可以安全地向他们的船只添加多少重量。超载船只可能导致性能下降、不稳定，甚至在水上出现危险情况。因此，船主在水上活动时，应始终注意其设备、乘客和货物，以保持良好的“重量-排水比”。总之，“重量-排水比”在海洋船舶的设计、性能和安全性中起着至关重要的作用。无论是在商业航运还是休闲航海中，理解这一比率有助于确保船舶高效、安全地运行。随着技术的进步，用于优化“重量-排水比”的材料和方法将继续发展，从而推动船舶建造和海洋工程的创新。最终，设计良好的船舶具有最佳的“重量-排水比”，能够有效地在海洋中航行，确保所有乘客的安全和愉快体验。