rangefinders

简明释义

英[ˈreɪndʒˌfaɪndəz]美[ˈreɪndʒˌfaɪndərz]

[测] 测距仪

英英释义

单词用法

同义词

反义词

例句

1.Rangefinders are widely used to measure distance or detect target orientation in military affairs, as well as in detecting sea-route, laying cables or fibers.

测距仪除应用于军事领域外，还广泛适用于航道、邮电光缆和电力电缆铺设等领域的距离测量和目标方位的确定。

2.Rangefinders are widely used to measure distance or detect target orientation in military affairs, as well as in detecting sea-route, laying cables or fibers.

测距仪除应用于军事领域外，还广泛适用于航道、邮电光缆和电力电缆铺设等领域的距离测量和目标方位的确定。

3.The evaluation rules of jamming effectiveness for laser range deception jamming and laser blinding jamming on laser rangefinders were presented in detail.

区分激光距离欺骗干扰和激光致盲干扰，分别分析了它们对激光测距机的干扰机理，提出了相应的干扰效果评估准则。

4.Became a standard 35mm focal length when rangefinders were the main camera type because it's the longest focal length that is feasible on a rangefinder.

在旁轴相机上成为标准35mm焦距，因为旁轴相机的测距器可达的最长焦距是135mm（感谢freecloud）。

5.The current model, which is now being tested, may one day be equipped with cameras, laser rangefinders and a collision - avoidance system.

目前模型尚在测试中，将来的某一天可能会配备有摄像头，激光测距仪及防碰撞系统。

6.In mid 1943, first tests with infrared night-vision (Nacht Jager) devices and telescopic rangefinders mounted on Panther started.

在1943年，第一次测试中采用红外线夜视(NachtJager)设备和伸缩测距仪安装在黑豹开始。

7.Instrument makers quickly got the idea of designing optical rangefinders to simplify this process.

仪器制造者很快就想到可以设计出光学取景器以简化这个过程。

8.We took measurements with laser rangefinders to measure the loss of height of the glaciers.

我们用激光测距仪测量冰川高度的下降幅度。

9.Let Nikon's Laser Rangefinders lead the way to a better game.

让尼康的激光测距仪引路一个更好的游戏。

10.The photographer used rangefinders to measure the distance to the subject accurately.

摄影师使用测距仪准确测量到拍摄对象的距离。

11.In golf, players often rely on rangefinders to determine the distance to the hole.

在高尔夫球中，球员常常依赖测距仪来确定到洞的距离。

12.Military snipers utilize advanced rangefinders for precise targeting.

军事狙击手利用先进的测距仪进行精确瞄准。

13.Some modern binoculars come equipped with built-in rangefinders.

一些现代双筒望远镜配备了内置的测距仪。

14.During the hike, we used rangefinders to gauge how far we had traveled.

在徒步旅行中，我们使用测距仪来估算我们已经走了多远。

作文

In the world of photography and outdoor sports, precision is paramount. One tool that has proven to be invaluable for achieving accurate measurements is the rangefinders. A rangefinder is a device used to determine the distance from the observer to a target, providing critical information that can enhance both the quality of photographs and the effectiveness of sports activities such as hunting or golfing. Understanding how to use rangefinders effectively can greatly improve one’s skills and outcomes in these fields. Rangefinders come in various types, including optical, laser, and GPS-based models. Optical rangefinders are often used in traditional hunting and photography, where users look through an eyepiece to gauge distances based on the parallax effect. Laser rangefinders, on the other hand, have become increasingly popular due to their ease of use and accuracy. By emitting a laser beam towards the target and measuring the time it takes for the reflection to return, they can provide instantaneous distance readings. GPS-based rangefinders utilize satellite technology to calculate distances over larger areas, making them ideal for golf courses and expansive landscapes. The benefits of using rangefinders extend beyond mere distance measurement. In photography, for instance, knowing the exact distance to a subject allows photographers to adjust their settings for optimal focus and exposure. This is particularly important in wildlife photography, where subjects may be at varying distances, and capturing the perfect shot often depends on quick adjustments. Similarly, in sports like golf, players can use rangefinders to assess the distance to the hole, helping them choose the right club and make more informed shots. Moreover, rangefinders contribute to safety in outdoor activities. For hunters, accurately gauging the distance to a target can prevent accidents and ensure ethical hunting practices. Misjudging distance can lead to missed shots or, worse, injuring animals without a clean kill. By using a rangefinder, hunters can ensure they are within an effective range, enhancing both their success rates and ethical standards. Despite their advantages, it is essential to understand the limitations of rangefinders. Environmental factors such as weather conditions, light levels, and terrain can affect their accuracy. For example, fog or heavy rain can hinder the performance of laser rangefinders, while GPS models may struggle in densely wooded areas. Therefore, users must be aware of these factors and consider them when relying on rangefinders for critical measurements. In conclusion, rangefinders are powerful tools that enhance precision in photography and outdoor sports. Their ability to provide accurate distance measurements not only improves the quality of work but also contributes to safety and ethical practices. As technology continues to evolve, the functionality and accessibility of rangefinders will likely improve, making them even more essential for enthusiasts and professionals alike. Whether you are a photographer aiming for the perfect shot or a golfer looking to lower your score, investing in a reliable rangefinder can be a game-changer.

在摄影和户外运动的世界中，精确度至关重要。一个被证明对实现准确测量非常有价值的工具就是测距仪。测距仪是一种用于确定观察者与目标之间距离的设备，提供的重要信息可以提高照片质量和猎捕或高尔夫等体育活动的有效性。理解如何有效使用测距仪可以极大地提高一个人在这些领域的技能和成果。 测距仪有多种类型，包括光学、激光和基于GPS的模型。光学测距仪通常用于传统的狩猎和摄影，用户通过目镜查看以根据视差效应来估计距离。另一方面，激光测距仪由于其易用性和准确性而变得越来越受欢迎。通过向目标发射激光束并测量反射返回所需的时间，它们可以提供即时的距离读数。基于GPS的测距仪利用卫星技术计算更大区域的距离，使其成为高尔夫球场和广阔景观的理想选择。 使用测距仪的好处不仅限于简单的距离测量。例如，在摄影中，知道到主体的确切距离可以让摄影师调整设置，以获得最佳的对焦和曝光。这在野生动物摄影中特别重要，因为主体可能在不同的距离，抓住完美的镜头往往取决于快速的调整。同样，在高尔夫等运动中，球员可以使用测距仪评估到洞口的距离，帮助他们选择合适的球杆并做出更明智的击球。 此外，测距仪还有助于在户外活动中的安全性。对于猎人来说，准确地判断目标的距离可以防止事故并确保道德狩猎实践。错误判断距离可能导致错失射击，或者更糟的是，伤害动物而没有干净的击杀。通过使用测距仪，猎人可以确保他们在有效范围内，从而提高成功率和道德标准。 尽管有其优点，了解测距仪的局限性也很重要。天气条件、光线水平和地形等环境因素可能会影响其准确性。例如，雾或大雨可能会妨碍激光测距仪的性能，而GPS型号可能在密集林区中表现不佳。因此，用户必须意识到这些因素，并在依赖测距仪进行关键测量时考虑到它们。 总之，测距仪是增强摄影和户外运动精度的强大工具。它们提供准确的距离测量，不仅提高了工作的质量，还促进了安全和道德实践。随着技术的不断发展，测距仪的功能和可及性可能会有所改善，使其对爱好者和专业人士而言更加重要。无论您是希望拍摄完美镜头的摄影师，还是希望降低分数的高尔夫球手，投资于可靠的测距仪都可能是改变游戏规则的决定。