precharge

简明释义

英[priːˈtʃɑːdʒ]美[priˈtʃɑrdʒ]

v. 预先充电

英英释义

单词用法

同义词

反义词

例句

1.Simulation research and practical experiments showed that: during pressure-retaining process, accumulator opening pressure is a little greater than precharge pressure;

计算研究和模拟试验表明，保压过程中蓄能器的开启压力略高于蓄能器充气压力；

2.This row remains active for column access until a precharge command is issued to that bank.

这个行在有效后，一直有效到预充电指令到来。

3.Experimental results indicate that dust precharge, specially bipolar and unsymmetric precharge, improves the performance of fibre-pad filters.

实验表明，粉尘预荷电技术能有效提高纤维过滤器性能，尤以双极不对称荷电方式为最佳。

4.This indicates the drive is in precharge, which may happen when the applied input voltage does not match the drive's rating.

这表明该驱动器在预充电，这可能发生时，施加的输入电压不匹配的驱动器的评级。

5.Note that part of the row precharge time is hidden during the access of the last data element.

注意，有一部分的预充电时间隐藏在访问最后一些数据时。

6.Key techniques of on-line concentrated sampling are analyzed and relations of accumulator precharge pressure and pressure-retaining results are studied.

分析了实现在线浓缩取样的关键技术，研究了蓄能器预充压力和采样筒保压效果的关系。

7.You can precharge 预充电 your electric vehicle overnight to ensure it's ready for the morning commute.

您可以在晚上对电动汽车进行预充电，以确保它为早上的通勤做好准备。

8.The manufacturer recommends a precharge 预充电 of at least two hours before first use.

制造商建议首次使用前进行至少两个小时的预充电。

9.The instruction manual includes steps on how to precharge 预充电 the new model.

说明书中包含了如何对新型号进行预充电的步骤。

10.Before starting the device, make sure to precharge 预充电 the battery for optimal performance.

在启动设备之前，请确保对电池进行预充电以获得最佳性能。

11.To extend battery life, it’s important to precharge 预充电 your devices regularly.

为了延长电池寿命，定期预充电您的设备是很重要的。

作文

In today's fast-paced world, technology plays a crucial role in our daily lives. One of the most significant advancements in recent years has been the development of electric vehicles (EVs). These vehicles not only help reduce carbon emissions but also offer a more sustainable mode of transportation. However, one aspect that often comes up in discussions about EVs is the concept of precharge (预充电). Understanding this term is essential for anyone interested in the mechanics of electric vehicles and their charging systems.To begin with, precharge refers to the process of charging a battery or capacitor before it is officially put into service. In the context of electric vehicles, this means ensuring that the vehicle's battery is sufficiently charged before it starts its journey. The precharge process is vital because it helps to optimize the performance of the vehicle and ensures that the battery operates efficiently throughout its use.The importance of precharge can be illustrated through various scenarios. For instance, imagine a situation where a driver is about to embark on a long road trip. If the vehicle's battery is not properly precharged, the driver may find themselves stranded in the middle of nowhere with no charging stations nearby. This not only poses an inconvenience but can also lead to safety concerns, especially if the driver is in an unfamiliar area.Moreover, precharge is not just about convenience; it also relates to the longevity of the battery. Electric vehicle batteries have a limited lifespan, and how they are charged can significantly impact their overall health. By implementing proper precharge techniques, such as avoiding extreme discharge levels and ensuring regular charging intervals, users can extend the life of their battery. This is particularly important for individuals who rely on their EVs for daily commuting or long-distance travel.Additionally, the precharge process can also enhance the efficiency of the charging system itself. When a battery is precharged, it can accept energy more effectively, reducing the time it takes to reach a full charge. This is especially beneficial in commercial settings, where fleet vehicles need to be charged quickly to minimize downtime. By streamlining the precharge process, companies can improve their operational efficiency and reduce costs associated with vehicle maintenance and downtime.Furthermore, as the technology behind electric vehicles continues to evolve, the concept of precharge is likely to become even more sophisticated. Innovations such as smart charging stations, which can communicate with the vehicle to determine the optimal charging strategy, are already being developed. These advanced systems will not only automate the precharge process but also provide valuable data to users, helping them make informed decisions about their charging habits.In conclusion, the term precharge (预充电) is a vital concept in the realm of electric vehicles. It encompasses the practices and processes involved in preparing a battery for optimal performance. From enhancing convenience and safety to extending battery life and improving charging efficiency, the significance of precharge cannot be overstated. As electric vehicles become increasingly prevalent, understanding and implementing effective precharge strategies will be essential for users looking to maximize their investment in this green technology.

在当今快节奏的世界中，科技在我们的日常生活中扮演着至关重要的角色。近年来最重要的进步之一就是电动汽车（EV）的发展。这些车辆不仅有助于减少碳排放，还提供了一种更可持续的交通方式。然而，在关于电动汽车的讨论中，一个经常出现的概念是预充电。理解这个术语对于任何对电动汽车及其充电系统的机械原理感兴趣的人来说都是至关重要的。首先，预充电指的是在电池或电容器正式投入使用之前对其进行充电的过程。在电动汽车的背景下，这意味着确保车辆的电池在开始行程之前充电足够。预充电过程至关重要，因为它有助于优化车辆的性能，并确保电池在使用过程中高效运行。预充电的重要性可以通过各种场景来说明。例如，想象一个驾驶员即将开始一段长途旅行。如果车辆的电池没有正确预充电，驾驶员可能会发现自己被困在偏远地区，而附近没有充电站。这不仅造成不便，还可能导致安全隐患，特别是当驾驶员身处陌生地区时。此外，预充电不仅关系到便利性；它还与电池的寿命有关。电动汽车电池的使用寿命有限，而充电方式会显著影响其整体健康。通过实施适当的预充电技术，例如避免极限放电水平和确保定期充电间隔，用户可以延长电池的使用寿命。这对于依赖电动汽车进行日常通勤或长途旅行的个人尤为重要。此外，预充电过程还可以提高充电系统本身的效率。当电池经过预充电时，它可以更有效地接受能量，从而减少达到满电所需的时间。这对于商业环境尤为有利，在这些环境中，车队车辆需要快速充电以减少停机时间。通过简化预充电过程，公司可以提高运营效率，并降低与车辆维护和停机相关的成本。此外，随着电动汽车技术的不断发展，预充电的概念可能会变得更加复杂。智能充电站等创新技术正在开发中，这些充电站可以与车辆通信，以确定最佳充电策略。这些先进的系统不仅会自动化预充电过程，还会向用户提供有价值的数据，帮助他们做出明智的充电决策。总之，术语预充电在电动汽车领域是一个至关重要的概念。它涵盖了为电池的最佳性能做好准备的实践和过程。从增强便利性和安全性到延长电池寿命和提高充电效率，预充电的重要性不容小觑。随着电动汽车的普及，理解和实施有效的预充电策略将是用户最大化对这一绿色技术投资的关键。