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BJ40增程首秀粤港澳车展官改赤兔版亮相_我的网站

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A | The 1989 song "Rhythm Nation" by Janet Jackson has a funky/new jack swing-ish beat that encourages dancing, but it also has a special frequency that can cause some laptops, fortunately from the bygone era of Windows XP, to crash, Microsoft developer Raymond Chen said.,Chen, the chief software engineer at Microsoft, reported the problem on his blog The Old New Thing this week. He claimed that the song's frequency coincided with the laptop hard drive's resonant frequency, which is an object's inherent frequency.,The way a glass breaks when exposed to certain noises is similar to how a laptop crashes, Chen asserted, as the sound from the source sends an unseen vibration through the air and onto the glass.,"A colleague of mine shared a story from Windows XP product support. A major computer manufacturer discovered that playing the music video for Janet Jackson's 'Rhythm Nation' would crash certain models of laptops," Chen wrote. "I would not have wanted to be in the laboratory that they must have set up to investigate this problem. Not an artistic judgment.",According to Chen, the manufacturer discovered that Jackson's song also crashed laptops built by its rivals.,"Playing the music video on one laptop caused a laptop sitting nearby to crash, even though that other laptop wasn't playing the video," he said. "It turns out that the song contained one of the natural resonant frequencies for the model of 5400 rpm laptop hard drives that they and other manufacturers used.",Then, manufacturers included a "custom filter in the audio pipeline that detected and removed the offending frequencies during audio playback," and this fixed the problem. Chen added that they likely attached a digital version of a "Do Not Remove" sticker on that audio filter.,However, he expressed some concern that, after adding the workaround many years ago, nobody would remember its purpose.,"Hopefully, their laptops are not still carrying this audio filter to protect against damage to a model of hard drive they are no longer using," Chen concluded.,Chen did not say what kind of sounds caused such a resonance. But that apparently does not matter now, given the transition of laptops and desktop computers to SSDs.,In addition, Chen attached to the post an old educational video from the data center, which demonstrates the effect of sound wave vibrations, namely human screams, on the operation of hard drives in a rack.,By and large, resonance is a physical phenomenon in which the frequency of one object's sound waves and those of another object coincide. This may result in a sharp rise in amplitude. This is why some bridges have previously collapsed.。

5月31日，2025（第二十九届）粤港澳大湾区车展正式拉开帷幕，北京越野以“全系阵容+改装文化+增程突破”为核心重磅亮相，BJ40增程、BJ30和BJ60雷霆同台竞技，展现了中国越野车发明者和先行者的雄厚实力。

全系车型集结，北京越野展现越野世家硬实力面对越野市场新格局和新机遇，北京越野融合越野世家67年的技术积累，开创硬派越野SUV全新路线，同时不断拓展硬派SUV产品生态，以增程技术开辟增程方盒子赛道。

B | 此次，北京越野BJ家族三线出击：BJ40增程硬核开路，BJ60雷霆越野炸场，BJ30智享都市轻越野，涵盖增程、燃油、混动等多种动力类型，丰富的产品阵容和能源形式轻松满足用户多元化需求。

BJ40增程搭载享界同款增程器及技术支持，高速持续巡航140km/h不吃力；同级非承载硬派SUV能耗最低，百公里1.39L综合油耗；唯一搭载超40度三元锂大电池，并拥有六维电池安全认证；全球唯一内嵌式金属防滚架，独有玄武护甲、47mm护板间隙，无惧电池着火。

C | 在同级硬派SUV中，BJ40增程是唯一配备“三把锁+智电全时四驱”，智能电控中锁的响应时间比传统的机械中锁快30倍；可以直接挑战100%坡度，攀爬能力第一。

BJ40增程是北京越野增程硬派SUV的开山之作，围绕“超级硬派、超级增程、超级越野、超级智享、超级安全”五大核心优势，拥有23项辅助驾驶功能，18项行业领先。因此，BJ40增程能够轻松应对各类复杂场景，成为增程方盒子赛道的新标杆。

凭借硬核产品实力和绝佳口碑，BJ40增程实现上市即火爆，上市仅1小时订单量就突破了3000台，48小时内更是超过了1万台。根据中汽中心数据显示，BJ40增程以绝对优势持续领跑市场，连续近两个月蝉联增程式方盒子市场销量榜首，以市场严选之势坐实“增程方盒子之王”的地位。BJ40增程正在重新定义新能源硬派越野的市场格局。

BJ30销量更是一路长虹。作为“悦旅”系列首款车型，BJ30既能提供经济实惠、舒适愉悦的城市通勤体验，也能带来前所未有的户外郊游和露营享受，是专为轻野户外而生的“深混轻野电四驱SUV”。凭借极致性价比、极致节油、极致空间和极致金融四大天花板，BJ30重新定义8万级轻野SUV价值标准。今年，BJ30更是刮起“春季风暴”，5款车型现金直降1万元，再掀轻野热浪。BJ40增程赤兔版首秀，北京越野诠释极致宠粉在北京越野展台，官改车型也是一抹不容错过的亮色。北京越野以“原厂改装基因”理念，在车展现场重磅亮相了BJ40增程官改车型和“露营神器”BJ60雷霆重改露营版。其中，BJ40增程官改车型包括赤兔版、遥遥领先，还有BJ40增程的官改套件丝路铁骑。BJ40增程赤兔版在用户最关注的颜值、性能、安全这三大方面进行了针对性升级，改装提升项的总价值超20万元，更好地满足了用户个性化升级需求，展现越野产品的价值所在。

在提升用户用车体验的同时，北京越野还进一步深化用户幸福感，持续策划并推出丰富多样的品牌宠粉活动，以实际行动表达对用户的感激。在沉浸式圆梦活动中，北京越野与用户朋友们一起看演唱会、爬长城、去鸟巢，还有高管和用户试驾试乘BJ40增程。