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- 正常人的反应速度大概是多少ms? - 知乎
正常人的反应速度直接从网站测得的结果大多是220-240毫秒，去除点击鼠标的时间通常为150毫秒（去除由手指下落速度产生的时间影响），少数人可以达到网站直接数值167毫秒，而值得注意的是在手速相同的情况下167毫秒这个结果对于前5%的人而言惊人的一致 可能这就是来自同一祖先基因的力量，而
- ambiguity - Is until inclusive or exclusive? - English Language . . .
tl; dr - It's exclusive if the situation described is notable by its absence It's likely to be inclusive if the situation described is notable by its presence At its heart, until describes when the transition happens If you say " X until [time] ", you mean that X becomes not-X on [time] The problem comes, as you note, when [time] is a span of time (like a whole day) rather than an
- 海运中DEM与DET分别代表什么？所谓的免堆与免用？所谓场内场外分别指？_百度知道
海运中，DEM和DET是两种常见的费用术语。DEM代表滞期费（Demurrage Charges），当船舶在港口停留超过预定时间，未能及时卸货或装货，船东会向租船人收取这部分费用。而DET则是拘留费（Detention Charge），当集装箱在目的港滞留超过免堆期（如Free Detention），即使货物尚未清关，也可能产生额外费用
- 海淘一般都是去哪些网站？ - 知乎
下面就正式进入正题啦 一、海淘网站分别有哪些？直邮与转运、商品属性分类 先强烈安利一波必须入手的网站 1 美国亚马逊-点击进入 亚马逊海外购是国际名品海外直购网站。在售商品均100%来自美国亚马逊 海外购目前有超过5万个品牌的直邮商品，热门的商品包括服饰鞋包、数码产品、母婴用品
- grammar - I would have liked vs I would like - English Language . . .
Ummmm, The difference is a matter of timing We use would like to have + -ed form when talking about things in the past that we have missed, in your sentence " i would have liked to be taller " maybe i think i will not be taller because i have reached puberty , etc " on the other hand , " i would like to be taller " this implies maybe i haven't reached my puberty yet and i want to be taller at
- cst是什么？北京时间怎么与cst换算？_百度知道
cst和北京时间换算 1 什么是cst? cst是“Central Standard Time”的缩写，意为中央标准时间。它是指北美洲中部时间，包括美国中部、加拿大中南部和墨西哥部分地区的时间。与UTC（世界统一时间）相差-6小时。 2 什么是北京时间？ 北京时间是指中国标准时间，简称CST（China Standard Time）。它是指北京所在
- 显示器的计时标准GTF、CVT、CVT-RB分别有什么区别和优势？ - 知乎
GTF: Generalized Timing Formula 在1999年由VESA提出, 在2002年被CVT所取代, 主要是用模拟的VGA设备上 除了显示部分的内容外, 在屏幕外还有着大概用于定时的区域 所以总体来说能够传输的数据带宽要远远小于线路所能提供的物理带宽 主要的意义就是兼容性好, 大部分显示器的主控板都会支持这一计时模式
- When to use by instead of at or on to specify time date?
To answer your follow-up question: Use before when you have to leave earlier than 9 am Use by when you can leave specifically at 9 am or earlier Till is the informal version of until Until has many uses, just like the on at by, but I think the main use here is until use until to talk about something that will keep going on for a duration of time from a specific time to another So "I have
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