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为什么不研制公交飞机? (转载)

为什么不研制公交飞机? (转载)# Joke - 肚皮舞运动

g*72012-10-06 07:10

1 楼

记得以前有人问过这个问题，但是找不到了
We're sorry for the inconvenience, but in order to maintain a safe trading
environment, there's a limit on the number of times individual sellers can
list certain items in a period of 30 consecutive days.
You've reached the 30-day selling limit for the type of item you're trying
to list. This isn't a reflection on your account or selling activity. These
limits apply to all accounts. But it does mean you won't be able to complete
this listing right now. (You can still list oth

z*n2012-10-06 07:10

2 楼

【以下文字转载自 Automobile 讨论区】
发信人: qwxqwsean (qiu), 信区: Automobile
标题: 为什么不研制公交飞机?
发信站: BBS 未名空间站 (Fri Oct 5 01:50:55 2012, 美东)
空运被描绘成一种很昂贵的交通方式, 虽然我没学过航空, 也能根据常识知道飞行的运
输效率比地面运输高.
显然的例子是候鸟迁徙, 野鸭能仅靠自己身体里有限的脂肪, 不吃不喝, 不落地, 就能
连续飞2500公里. 如果让鸭子在公路上步行, 我估计它们身上那点脂肪, 最多能不吃
不喝走100公里.
我一个旧贴子提过, 公交飞机是慢速低空飞行, 比如一次载300个乘客, 以100公里/小
时的速度, 在100米高处飞行, 起飞跑道长度100米, 每10-100公里停一站.
现在大城市都有大堵车, 不妨在城市里用公交飞机, 比如从北京西站到中关村, 除了
乘大巴, 地铁, 也可以乘坐公交飞机, 并且三者的票价差不多, 因为空运成本并不比道
路运输高, 比如野鸭一定会认为从北京西站飞到中关村, 比步行成本低很多.

I*92012-10-06 07:10

3 楼

co ask

a*a2012-10-06 07:10

4 楼

地效飞行器
google 里海怪物

【在 z**n 的大作中提到】

: 【以下文字转载自 Automobile 讨论区】
: 发信人: qwxqwsean (qiu), 信区: Automobile
: 标题: 为什么不研制公交飞机?
: 发信站: BBS 未名空间站 (Fri Oct 5 01:50:55 2012, 美东)
: 空运被描绘成一种很昂贵的交通方式, 虽然我没学过航空, 也能根据常识知道飞行的运
: 输效率比地面运输高.
: 显然的例子是候鸟迁徙, 野鸭能仅靠自己身体里有限的脂肪, 不吃不喝, 不落地, 就能
: 连续飞2500公里. 如果让鸭子在公路上步行, 我估计它们身上那点脂肪, 最多能不吃
: 不喝走100公里.
: 我一个旧贴子提过, 公交飞机是慢速低空飞行, 比如一次载300个乘客, 以100公里/小

w*s2012-10-06 07:10

5 楼

If you believe you have enough + feedback, send a message to ebay and ask
them to review.My case, feedback 100% 400+. Ebay still did not allow me to
sell after review.
So just sell it on fleamarket here or wait another 30 days if you don't
think your drug will be cheaper later.

These
complete

【在 g******7 的大作中提到】

: 记得以前有人问过这个问题，但是找不到了
: We're sorry for the inconvenience, but in order to maintain a safe trading
: environment, there's a limit on the number of times individual sellers can
: list certain items in a period of 30 consecutive days.
: You've reached the 30-day selling limit for the type of item you're trying
: to list. This isn't a reflection on your account or selling activity. These
: limits apply to all accounts. But it does mean you won't be able to complete
: this listing right now. (You can still list oth

V*82012-10-06 07:10

6 楼

野鸭不落地？这家伙肯定小时候没看过“尼尔斯骑鹅旅行记”

g*72012-10-06 07:10

7 楼

Thanks. I'm way less than 400 right now.....

【在 w*****s 的大作中提到】

: If you believe you have enough + feedback, send a message to ebay and ask
: them to review.My case, feedback 100% 400+. Ebay still did not allow me to
: sell after review.
: So just sell it on fleamarket here or wait another 30 days if you don't
: think your drug will be cheaper later.
:
: These
: complete