<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
		>
<channel>
	<title>Comments on: 點解要暫停政府高鐵方案？</title>
	<atom:link href="http://ngszehin.net/research/3212/feed/" rel="self" type="application/rss+xml" />
	<link>http://ngszehin.net/research/3212/</link>
	<description>不要忘記……</description>
	<lastBuildDate>Thu, 29 Jul 2010 03:41:00 +0000</lastBuildDate>
	<sy:updatePeriod>hourly</sy:updatePeriod>
	<sy:updateFrequency>1</sy:updateFrequency>
	<generator>http://wordpress.org/?v=3.0.1</generator>
	<item>
		<title>By: falcon</title>
		<link>http://ngszehin.net/research/3212/comment-page-1/#comment-484</link>
		<dc:creator>falcon</dc:creator>
		<pubDate>Wed, 13 Jan 2010 21:57:43 +0000</pubDate>
		<guid isPermaLink="false">http://ngszehin.net/?p=3212#comment-484</guid>
		<description>現時直通車行畢全程要~30mins, 即係60km/h, 快超過一倍都叫揾苯?!
仲有, 高鐵列車不是法拉利, 0-60mph 不是只要四秒幾...
話揾苯之前, 現時 CRH 個 spec 既 initial acceleration 係 1.5-2 km/h/s
(wellz.. common sense 都知由 0-20, 同 20-40, 40-60 個 acceleration 值係越來越低)

就算香港段可以開到 300km/h, 用 initial acceleration 依個最高值, 都要 22.5-30km 先可以加到全速... d = 0.5*a*t^2</description>
		<content:encoded><![CDATA[<p>現時直通車行畢全程要~30mins, 即係60km/h, 快超過一倍都叫揾苯?!<br />
仲有, 高鐵列車不是法拉利, 0-60mph 不是只要四秒幾&#8230;<br />
話揾苯之前, 現時 CRH 個 spec 既 initial acceleration 係 1.5-2 km/h/s<br />
(wellz.. common sense 都知由 0-20, 同 20-40, 40-60 個 acceleration 值係越來越低)</p>
<p>就算香港段可以開到 300km/h, 用 initial acceleration 依個最高值, 都要 22.5-30km 先可以加到全速&#8230; d = 0.5*a*t^2</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Bill</title>
		<link>http://ngszehin.net/research/3212/comment-page-1/#comment-483</link>
		<dc:creator>Bill</dc:creator>
		<pubDate>Wed, 13 Jan 2010 06:12:59 +0000</pubDate>
		<guid isPermaLink="false">http://ngszehin.net/?p=3212#comment-483</guid>
		<description>GREAT!</description>
		<content:encoded><![CDATA[<p>GREAT!</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Ben Lam</title>
		<link>http://ngszehin.net/research/3212/comment-page-1/#comment-481</link>
		<dc:creator>Ben Lam</dc:creator>
		<pubDate>Wed, 13 Jan 2010 02:22:12 +0000</pubDate>
		<guid isPermaLink="false">http://ngszehin.net/?p=3212#comment-481</guid>
		<description>execellent~~</description>
		<content:encoded><![CDATA[<p>execellent~~</p>
]]></content:encoded>
	</item>
</channel>
</rss>
