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double类型

来源:baiyundou.net   日期:2024-09-12

作者:stanleyjie





入手理由

首先是利益相关跟感谢,这把Double Shell F96 三模无线键盘得自于外设天下论坛去年12月的活动,官方售价799元,价格不菲。当下一把流行的键盘,大家能想到的无非就是功能上的热拔插、有线&蓝牙&无线2.4G三模连接、RGB背光、支持win&mac双系统;外观上的主题外观、98等紧凑配列等,但在键盘越来越同质化的当下,你有他有大家有,别人卖599,499,甚至399,Double Shell F96凭什么卖799?下面就到手体会跟大家随便聊聊。




远看外观




键盘刚拿出来时,并没有给我特别大的震撼感。主要是我这个人被现在各种主题方案图案惯坏的眼睛,一时还适应不了这种表面上的朴实无华。




96%的紧凑布局,换成在一年前,绝对也是吸睛的存在,不过对于我来说,却已经是习以为常。


但是细看之下,键盘还是有几个令我惊喜的地方



键帽



键盘刚拿出来时看上去黑乎乎,细看键帽却不是常规的PBT键帽,而是一套比较另类的键帽---高透PC茶色键帽。

这种全透键帽我在很早前刚接触机械键盘时曾收集过一套,这么多年来好像并没有在市面上流行开,直到去年才渐渐在某些成品键盘上看到。我之前那个键帽是无色全透明,不像这套是茶色透明,再加上用料更好的关系,眼前这套更加有高级感。





键帽上的撞色橙红色字体,能让用户看得更清。



键帽正面有略微下凹,便于指肚更好的贴合。




茶色的PC材质,让键帽虽然是全透,但是增加了一丝朦胧感。侧面看可以直接看到轴体。






透光键帽对键盘的背光来说是最大的加成,为此,键帽背面的加强筋也都去掉了。




夜间环境妥妥的就是光污染。








侧面近看,葡萄美酒夜光杯,键帽甚至有种琥珀的质感。








炭纤维纹路面板


这是键盘外观上的又一大亮点。以往外设爱好者改造键盘的时候,有种流行方案就是把键盘贴上炭纤维贴纸,类似汽车的美容装饰,而Double Shell F96 直接把键盘上盖面板喷绘成亮面炭纤维纹路。




外观讲完谈使用


96布局



键盘共有99个按键,是现在流行的96%紧凑布局,好处就是键盘在尽量保留大部分使用按键的情况下,又不会过多的占用桌面空间。不同于104/87的标准,市面上的96%布局键盘,多少会有点小改动,而Double Shell F96则比较靠近大部分的主流96%,用惯这类布局的玩家可以直接上手,而87/104的用户则需要适应一下。





对我来说,适应点主要在DEL按键的位置。




还有空格右侧的Alt、Fn 、Ctrl,三个按键的宽度变小,盲打时容易按错。而至于更深远的换键帽则不用担心,现在许多第三方键帽都有带这些增补按键。




对其他用户来说,最上面一排按键的间距估计也要适应一下。



热拔插轴体





键盘自带佳达隆茶轴,支持热拔插,这个没什么好多说,当下主流。轴板顺应时代,兼容三脚轴和五脚轴。


三模功能



键盘支持有线、2.4g无线、蓝牙三种模式。适用范围很广,台式电脑、笔记本、平板、甚至还能连接手机。





键盘内置1000mAh锂电池,相比我之前用过的无线键盘,这个容量不算大,我有用过内置1000mAh的。就目前使用来说,关起背光的情况下,用个一两个月应该没问题。外设天下的说法是最长可提供约45周的续航,那这个就有点夸张了,可能是厂家用了比较出色的节能方案吧。




键盘的开关位于背后,使用上有点不便。




三种模式之间的切换通过Fn加数字1到5,键帽上清晰的标注出来。



键盘背后的“快速操作指南”我觉得挺好,特别适合我这种键盘较多的人。




还有这个刻度尺,设计得很有创意。



双系统




系统支持win&mac双系统。通过Fn加A,进入到苹果系统模式;Fn加M进入win模式。配件中还有独立的键帽可供替换。


绚丽的RGB背光











键盘的RGB背光和多种背光方案,对我来说真的看腻了,这个就直接上图吧。


丰富。。。恩。。。且不寻常的配件



键盘配件不少,双头拔键器、替换键帽、接收器、连接线及转接头







连接线用的是双头type C口,再根据要连接的设备选择转接头




重要但缺失的公仔





官方的宣传图上,配件中还有赠送趣味公仔,用户可以自己diy创意3d键帽,我觉得这个是键盘最吸引我的地方。结果可能是因为评测品的原因,我收到的键盘并没有这些东西,大大的减分,少了最大附加值跟灵魂,少了跟其他键盘最大的不同。


品牌



背后铭牌标识是“达克甲板”,没错,正是很早前我所知道的deck的达克甲板,现在改叫double shell。



一些零零散散的感触跟建议



1.炭纤维纹路面板不要做亮面,缺少了一种深层次的质感。

2.键帽采用PC材质导致手感欠佳,手上有种滑滑的油腻感,还是不如pbt带来的手感好。

3.键盘的驱动在网上不大容易找。

4.配件中少了键盘防尘罩

5.键盘没有带收纳仓


剩下的键盘赏析
















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篇四十:Double Shell F96 三模无线键盘

花娄刻989PASCAL中的DOUBLE类型 -
上种品17859863814 ______ 实型定义:(数据范围是科学记数法) 标准实型 real 1.7*10E-38~1.7*10E38 单精度型 single 1.5*10E-45~3.4*10E38 双精度型 double 5.0*10E-324~1.7*10E308 扩展型 extended 3.4*10E-4932~1.1*10E4932 装配十进制型 comp (-2E+63)+1~(2E+63)-1 另:除了real型外其余类型使用时必须在程序说明部分的开始用{$N+}打开编译开关.

花娄刻989在JAVA中怎么比较Double类型数据的大小 -
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花娄刻989java中double类型转换的方法是什么? -
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花娄刻9890.11为什么是double类型 -
上种品17859863814 ______ double float 都是是浮点数 你也可以理解成是带小数点的数字 区别只不过是2者精度不一样 不过日常使用都差不多.0.11自然是带小数了 自然是浮点数 可以是double 也可以是float 如果是整数 那就是 int 有的叫integer 再看看别人怎么说的.

花娄刻989java中的 double 型据体是指什么 -
上种品17859863814 ______ 双精度浮点值 说白了就是小数,带小数点的数字 比如2.5 和 3.1415这种数对应到java中就是double类型的

花娄刻989java中Double与double型数组有啥区别 -
上种品17859863814 ______ 最大的区别是Double数组中可以有null值. 因为,Double是java对象,double是java原型数据类型. 所以,Double数组是一个对象数组,double型数组是一个原型数组. 从效率来看,double数组的效率会高.

花娄刻989若已定义x和y为double类型,则表达式:x=1,y=x+3/2的值是 - -----.( -
上种品17859863814 ______ 若已定义x和y为double类型,则表达式:x=1,y=x+3/2的值是2.5.选D.double、float都是浮点型.double(双bai精度型)比float(单精度型)存的数据更准确些,占的空间也更大.所以选D.在32 位的系统上,short 占据的内存大小是2 个byte;...

花娄刻989急!C++中double 类型的数怎么和0比较大小? -
上种品17859863814 ______ #include using namespace std; int main() { double a = 10.01; cout }

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