channel entrance

简明释义

航道进口

英英释义

例句

1.We spotted dolphins playing near the channel entrance.

我们看到海豚在航道入口附近玩耍。

2.The lighthouse is located near the channel entrance to guide ships safely.

灯塔位于航道入口附近，以安全引导船只。

3.The boat navigated carefully through the channel entrance to avoid shallow waters.

船只小心翼翼地通过航道入口以避免浅水区。

4.Fishermen often gather at the channel entrance where fish are plentiful.

渔民们常常聚集在鱼类丰富的航道入口。

5.During low tide, the channel entrance can become difficult to navigate.

在低潮时，航道入口可能变得难以航行。

作文

Navigating through waterways can be both a thrilling and challenging experience, especially when it comes to understanding the significance of the channel entrance. The term channel entrance refers to the point where a river, bay, or any other body of water opens into a larger body of water, such as an ocean or sea. This area is crucial for maritime navigation and plays a vital role in ensuring the safe passage of vessels. Understanding the dynamics of a channel entrance is essential for sailors and mariners alike, as it can greatly affect their journey. One of the primary reasons why channel entrances are critical is due to the tidal influences and currents that can be found in these areas. As water flows in and out with the tides, it creates varying conditions that can be unpredictable. For example, a sailor approaching a channel entrance must be aware of the tide schedules and how they might affect the depth of the water. Low tides can expose hazards such as rocks or sandbars, while high tides can provide a safer passage. Thus, having accurate information about the channel entrance is imperative for avoiding accidents.Moreover, channel entrances often serve as vital conduits for commerce and trade. Many ports are located at the mouths of rivers or at the entrances of bays, allowing ships to load and unload goods efficiently. The economic implications of these channel entrances are significant; they facilitate international trade and contribute to the growth of local economies. Therefore, understanding the geographical and environmental aspects of a channel entrance can provide insights into its importance beyond just navigation.In addition to economic factors, channel entrances also have ecological significance. They often serve as habitats for various marine species and can be rich in biodiversity. The mixing of freshwater from rivers and saltwater from the sea creates unique ecosystems that support different forms of life. Protecting these environments is crucial, as they play an essential role in maintaining the health of our oceans and waterways. Therefore, awareness of the ecological aspects surrounding a channel entrance is equally important for those involved in maritime activities.Furthermore, technology has advanced our understanding of channel entrances significantly. Modern navigation tools, such as GPS and sonar systems, allow mariners to map out these areas with great precision. This technology helps in identifying potential hazards and improves the overall safety of navigation through channel entrances. As we continue to advance in this field, the importance of understanding channel entrances will only grow, especially with increasing maritime traffic and environmental challenges.In conclusion, the concept of a channel entrance encompasses much more than just a physical location; it represents a complex interplay of navigation, commerce, ecology, and technology. Whether you are a sailor, a marine biologist, or simply an enthusiast of the sea, recognizing the significance of channel entrances can enhance your appreciation of our waterways. As we navigate through life, let us take the time to understand these crucial points of entry and their broader implications for our world.

在水道中航行既令人兴奋又具有挑战性，尤其是在理解航道入口的重要性时。术语航道入口指的是河流、海湾或任何其他水体通向更大水体（如海洋或海）的点。这一区域对海上航行至关重要，并在确保船只安全通过方面发挥着重要作用。理解航道入口的动态对于水手和海员来说都是必不可少的，因为它可以极大地影响他们的旅程。航道入口至关重要的主要原因之一是这些区域存在潮汐影响和水流。随着潮水的进出，形成了可能不可预测的变化条件。例如，驶近航道入口的水手必须了解潮汐时间表以及它们可能如何影响水深。低潮会暴露出岩石或沙洲等危险，而高潮则可以提供更安全的通行。因此，获取关于航道入口的准确信息对于避免事故至关重要。此外，航道入口通常作为商业和贸易的重要通道。许多港口位于河流的入海口或海湾的入口处，使船只能够高效地装卸货物。这些航道入口的经济意义重大；它们促进国际贸易并有助于地方经济的发展。因此，了解航道入口的地理和环境方面可以提供对其重要性的深入见解，超越单纯的航行问题。除了经济因素，航道入口还具有生态意义。它们往往是多种海洋物种的栖息地，生物多样性丰富。淡水与海水的混合创造了独特的生态系统，支持不同形式的生命。保护这些环境至关重要，因为它们在维持我们海洋和水道的健康方面发挥着重要作用。因此，意识到围绕航道入口的生态方面对参与海事活动的人来说同样重要。此外，科技显著提升了我们对航道入口的理解。现代导航工具，如GPS和声纳系统，使水手能够精确地绘制出这些区域。这项技术有助于识别潜在的危险，并提高通过航道入口的整体航行安全性。随着我们在这一领域的不断进步，理解航道入口的重要性只会越来越大，特别是在海上交通和环境挑战日益增加的情况下。总之，航道入口的概念不仅仅是一个物理位置；它代表了航行、商业、生态和技术之间的复杂相互作用。无论你是水手、海洋生物学家，还是海洋爱好者，认识到航道入口的重要性都能增强你对我们水道的欣赏。当我们在生活中航行时，让我们花时间去理解这些关键的入口点及其对我们世界的更广泛影响。