Sign In
Sign Up
Sign In
Sign Up
Manage this list
2024
June
May
April
March
February
January
2023
December
November
October
September
August
July
June
May
April
March
February
January
2022
December
November
October
September
August
July
June
May
April
March
February
January
2021
December
November
October
September
August
July
June
May
April
March
February
January
2020
December
November
October
September
August
July
June
May
April
March
February
January
2019
December
November
October
September
August
July
June
May
April
March
February
January
2018
December
November
October
September
August
July
June
May
April
March
February
January
2017
December
November
October
September
August
July
June
May
April
March
February
January
2016
December
November
October
September
August
July
June
May
April
March
February
January
2015
December
November
October
September
August
July
June
May
April
March
February
January
2014
December
November
October
September
August
July
June
May
April
March
February
January
2013
December
November
October
September
August
July
June
May
April
March
February
January
2012
December
November
October
September
August
July
June
May
April
March
February
January
2011
December
November
October
September
August
July
June
May
April
March
February
January
2010
December
November
October
September
August
July
June
May
April
March
List overview
Download
thread
Re: [FZH] #T Z Depth
Caius Chance
Friday, 9 July 2010
Fri, 9 Jul '10
9:27 a.m.
2010/7/9 Yu Chen <jcomee(a)gmail.com>
...
剛此google一下,發現又是筆糊塗帳: 橫向,縱向,深度,還有垂直方向這四個方向大家都能分清楚嗎? 特別是縱向和垂直方向,有說縱向是Z軸的,也有說縱向是Y軸的。
中學數學都是 Y 軸是垂直線、X 軸是平行線、Z軸沒有教到是甚麼線。 不能只用 XYZ 來命名嗎? Caius 'kaio' Chance / かいお
0
/
0
Reply
Back to the thread
Back to the list