1.
The Nullity of {C_4, 2K_2}-free Graphs
{C_4，2K_2}-free图的零度
2.
The temperature suddenly dropped to zero (40°below zero) C.
气温突然下降到了零度（零下四十度）。
3.
Zero, five, fifteen, twenty, thirty!
零度，五度，十五度，二十度，三十度!
4.
negative zero scale
负零度 -无真实零点ＡＤＣ或ＤＡＣ的
5.
Water freezes at zero degrees centigrade.
水在摄氏零度结冰。
6.
Ice forms at the temperature of 0℃.
在摄氏零度时结冰。
7.
The temperature today is below zero .
今天的气温在零度以下。
8.
It 's 12 degrees below zero centigrade .
摄氏度零下12度。
9.
It 's thirteen degrees below zero centigrade .
摄氏度零下13度。
10.
The temperature was minus 20 degrees.
温度是零下20度。
11.
Overall wastage of the Civil Service in 2000-2001 was 3.1 per cent.
二零零零至零一年度，公务员的整体流失率为3.1%。
12.
The thermometer was depressed to fifteen below
温度表降到零下15度。
13.
The thermometer shows ten below zero.
温度计指着零下十度。
14.
The thermometer registered four degrees of frost.
温度计指着零下四度。
15.
The temperature is minus twenty degrees.
温度是零下二十度。
16.
The temperature fell to 26°below zero.
温度下降到零下26度。
17.
The temperature dropped to minus ten degrees centigrade.
温度降到摄氏零下十度。
18.
Further negotiations on services and agriculture were to commence in 2000.
服务业和农业的谈判将于二零零零年再度展开。