hydrometric flume

简明释义

测流水槽

英英释义

例句

1.During the project, we had to calibrate the hydrometric flume for more precise measurements.

在项目期间，我们不得不校准水文明渠以获得更精确的测量。

2.Using a hydrometric flume can help in monitoring water quality by correlating flow with pollutant levels.

使用水文明渠可以通过将流量与污染物水平相关联来帮助监测水质。

3.The engineers installed a new hydrometric flume to measure the river's flow rate accurately.

工程师们安装了一个新的水文明渠以准确测量河流的流量。

4.The data collected from the hydrometric flume is essential for flood forecasting.

从水文明渠收集的数据对于洪水预报至关重要。

5.The environmental agency relies on the readings from the hydrometric flume to assess ecosystem health.

环境机构依赖于水文明渠的读数来评估生态系统的健康状况。

作文

In the field of hydrology, the measurement of water flow is crucial for understanding various environmental processes. One of the most effective tools used for this purpose is the hydrometric flume. A hydrometric flume (水文明渠) is a specially designed channel that allows for the precise measurement of water flow rates in rivers, streams, and other bodies of water. These flumes are often constructed from materials such as concrete or metal and are designed to create a controlled environment where water can flow freely while being measured accurately.The primary function of a hydrometric flume is to provide a reliable method for gauging the volume of water passing through a specific point over time. This is essential for various applications, including flood management, irrigation planning, and ecological studies. By measuring the flow rate, scientists and engineers can gather valuable data that informs their decisions and strategies regarding water resource management.One of the key advantages of using a hydrometric flume is its ability to maintain a consistent flow profile. Unlike traditional open channels, where flow can be affected by various factors such as debris or changes in channel geometry, flumes are designed to minimize these variables. This ensures that the measurements taken are as accurate as possible. The design of a hydrometric flume typically includes a converging section that narrows the flow, a throat section where the flow is at its maximum velocity, and a diverging section that allows the flow to return to its original width.In addition to providing accurate flow measurements, hydrometric flumes can also be equipped with various sensors and monitoring devices. These technologies can measure parameters such as water temperature, turbidity, and sediment concentration, providing a comprehensive view of the water body's health. This data is invaluable for researchers studying aquatic ecosystems and for policymakers making decisions about water management.The installation of a hydrometric flume requires careful planning and consideration of the surrounding environment. Factors such as the natural flow of the water, potential obstructions, and the ecological impact must all be taken into account. Once installed, regular maintenance is necessary to ensure that the flume remains functional and that the measurements continue to be accurate. This includes clearing any debris that may accumulate and checking the integrity of the structure itself.In conclusion, the hydrometric flume (水文明渠) is an essential instrument in hydrology that facilitates the accurate measurement of water flow. Its design allows for controlled measurements, reducing the impact of external factors that can skew data. By providing critical information about water flow rates, hydrometric flumes play a significant role in managing water resources, protecting ecosystems, and preparing for natural disasters. As we continue to face challenges related to water scarcity and climate change, the importance of tools like the hydrometric flume will only grow, making it a vital component of modern hydrological studies.

在水文学领域，水流测量对于理解各种环境过程至关重要。用于此目的的最有效工具之一是水文明渠。水文明渠（hydrometric flume）是一种专门设计的渠道，允许精确测量河流、溪流和其他水体的水流速。这些明渠通常由混凝土或金属等材料构成，旨在创造一个受控环境，使水能够自由流动，同时被准确测量。水文明渠的主要功能是提供可靠的方法来衡量特定点在一段时间内通过的水量。这对于洪水管理、灌溉规划和生态研究等各种应用至关重要。通过测量流量，科学家和工程师可以收集宝贵的数据，这些数据为他们在水资源管理方面的决策和策略提供信息。使用水文明渠的一个主要优点是它能够保持一致的流动特征。与传统的开放渠道不同，开放渠道的流动可能会受到各种因素的影响，例如碎片或渠道几何形状的变化，而明渠则设计为最小化这些变量。这确保了所进行的测量尽可能准确。水文明渠的设计通常包括一个收敛部分，该部分使流动变窄，一个喉部部分，在该部分流动达到最大速度，以及一个发散部分，使流动返回到原来的宽度。除了提供准确的流量测量外，水文明渠还可以配备各种传感器和监测设备。这些技术可以测量水温、浊度和沉积物浓度等参数，为水体健康提供全面的视角。这些数据对于研究水生生态系统的研究人员以及为水管理做出决策的政策制定者来说都是无价的。水文明渠的安装需要仔细规划和考虑周围环境。必须考虑自然水流、潜在障碍物和生态影响等因素。一旦安装，定期维护是必要的，以确保明渠保持功能，并且测量继续准确。这包括清除可能积累的任何碎片，并检查结构本身的完整性。总之，水文明渠（hydrometric flume）是水文学中一种重要的仪器，有助于准确测量水流。其设计允许控制测量，减少可能扭曲数据的外部因素的影响。通过提供关于水流速的重要信息，水文明渠在管理水资源、保护生态系统和应对自然灾害方面发挥着重要作用。随着我们继续面临与水资源短缺和气候变化相关的挑战，像水文明渠这样的工具的重要性只会增加，使其成为现代水文学研究的重要组成部分。