1.
Zhixun and Zhizhi--An example of comment on Shipin on the basis of comparing different versions;
“直寻”与“直置”——钟嵘《诗品》校议一则
2.
KEEP UPRIGHT /STAND ON END
请勿倒置/直立放置
3.
put in or restore to an upright position.
插入或恢复到垂直位置。
4.
direct-expansion refrigerating plant
直接蒸发式冷冻装置
5.
transmitter collimating optics
发射器准直光学装置
6.
turn from an upright or normal position.
从垂直或水平位置掉下。
7.
A helicopter is used to install a guide wire.
直升飞机用来设置导线。
8.
in line sputterer
直列式离子溅射装置
9.
to incline or bend from a vertical position.
从竖直位置倾斜或弯曲。
10.
a sudden drop from an upright position.
突然的从垂直位置落下。
11.
fitted or placed in its proper(esp upright) position
（安装或放置）正,（尤指）垂直
12.
direct write electron beam system
直写式电子束光刻装置
13.
The words hardly permit doubt.
这些话简直不容置疑。
14.
Go right back to the beginning.
直接回到起始位置。
15.
the shortest distance between two points is a straight line.
空间两条直线的位置。
16.
Then the converter is put upright again.
再把炉子转回直立位置。
17.
To lose an upright or erect position suddenly.
突然失去垂直的或笔直的位置.
18.
Arrangement or position in a straight line or in parallel lines.
直线排列直线或平行线的排列或位置