draft gage

简明释义

通风计

英英释义

例句

1.The technician calibrated the draft gage for accurate readings.

技术人员对草图量规进行了校准，以确保读数准确。

2.Before starting the project, we checked the draft gage to ensure proper airflow.

在开始项目之前，我们检查了草图量规以确保气流正常。

3.During the inspection, we found that the draft gage was not functioning properly.

在检查过程中，我们发现草图量规工作不正常。

4.A faulty draft gage can lead to inefficient heating and cooling in buildings.

故障的草图量规可能导致建筑物的供暖和制冷效率低下。

5.The engineer used a draft gage to measure the air pressure in the ventilation system.

工程师使用草图量规来测量通风系统中的气压。

作文

In the realm of engineering and maritime operations, the term draft gage holds significant importance. A draft gage is an instrument used to measure the vertical distance between the waterline and the bottom of a ship's hull, known as the draft. This measurement is crucial for ensuring that vessels maintain safe navigation and stability while at sea. Understanding how to read and interpret a draft gage can greatly enhance the safety and efficiency of maritime operations.The draft gage serves multiple purposes in the maritime industry. Firstly, it helps in determining the vessel's loading condition. When a ship is loaded with cargo, its weight causes it to sit lower in the water, which increases the draft. By regularly checking the draft gage, crew members can ensure that the ship is not overloaded, which could lead to dangerous situations such as capsizing or running aground.Moreover, the draft gage is essential for compliance with local and international regulations. Many ports have specific draft limitations that vessels must adhere to in order to avoid damaging the harbor's infrastructure and to ensure safe passage through shallow waters. By monitoring the readings from the draft gage, captains can make informed decisions about whether to enter a port or if they need to lighten their load before doing so.Another critical aspect of the draft gage is its role in stability calculations. The draft of a vessel affects its center of gravity and, consequently, its stability. A deeper draft can indicate a higher risk of instability, especially in rough seas. By understanding the readings from the draft gage, ship officers can adjust ballast and cargo distribution to maintain optimal stability.In addition to its practical applications, the draft gage also plays a role in the design and construction of ships. Engineers must take into account the expected draft during the design phase to ensure that the vessel will perform well under various loading conditions. This consideration is vital for the overall safety and functionality of the ship.Furthermore, modern technology has introduced digital draft gages, which provide more accurate and easier-to-read measurements compared to traditional mechanical versions. These advancements allow for real-time monitoring of the draft, enabling quicker responses to any changes in loading conditions or water levels.In conclusion, the draft gage is an indispensable tool in the maritime industry. Its ability to measure the draft of a vessel ensures safe navigation, compliance with regulations, and optimal stability. As technology continues to evolve, the draft gage will likely become even more sophisticated, further enhancing maritime safety and efficiency. Understanding the significance of the draft gage is crucial for anyone involved in maritime operations, from engineers to ship captains, highlighting its vital role in the safe and effective management of vessels at sea.

在工程和海事操作领域，术语draft gage具有重要意义。draft gage是一种用于测量船体水线与船底之间垂直距离的仪器，这个距离被称为吃水。这一测量对于确保船舶在海上安全航行和稳定至关重要。理解如何读取和解释draft gage的读数，可以大大增强海事操作的安全性和效率。draft gage在海事行业中有多种用途。首先，它有助于确定船舶的装载状况。当一艘船装载货物时，其重量会导致船体在水中下沉，从而增加吃水。通过定期检查draft gage，船员可以确保船舶没有超载，这可能导致危险情况，例如倾覆或搁浅。此外，draft gage对于遵守地方和国际法规至关重要。许多港口对船舶的吃水限制有特定要求，船舶必须遵守，以避免损坏港口基础设施，并确保在浅水区安全通行。通过监测draft gage的读数，船长可以做出明智的决定，判断是否进入港口，或者是否需要在此之前减轻负载。draft gage的另一个关键方面是其在稳定性计算中的作用。船舶的吃水影响其重心，从而影响其稳定性。较深的吃水可能表示不稳定的风险更高，尤其是在恶劣海况下。通过理解draft gage的读数，船官可以调整压载水和货物分配，以保持最佳稳定性。除了实际应用外，draft gage在船舶设计和建造中也发挥着作用。工程师在设计阶段必须考虑预期的吃水，以确保船舶在各种装载条件下能良好运行。这一考虑对于船舶的整体安全性和功能性至关重要。此外，现代技术引入了数字draft gage，与传统机械版本相比，提供更准确且易于读取的测量。这些进步允许实时监测吃水，使得对装载条件或水位变化的快速响应成为可能。总之，draft gage是海事行业中不可或缺的工具。其测量船舶吃水的能力确保了安全航行、合规性和最佳稳定性。随着技术的不断发展，draft gage可能会变得更加复杂，进一步增强海事安全和效率。理解draft gage的重要性对于任何参与海事操作的人来说都是至关重要的，从工程师到船长，突显了其在海上安全有效管理船舶的重要作用。