pin on

基本解释

Place the pin on the map, and see where you can get in a specified amount of time via public transportation or bicycle.
只需标出地图上的任一点, 你就可以看到在特定时间内你可以到达的所有目的地, 通过公共交通工具或者骑自行车.
A mechanical model for calculating the strength of the crank pin on pumping units is established by a rotary coordinate.
采用动坐标系建立了曲柄销强度计算的力学模型。
Pin on disk two body abrasion tests have been performed under different wear condition, and on the basis of this study, a new wear rate prediction model for composite materials was validated.
通过二体磨料磨损实验，测试了在不同磨损条件下复合材料的磨损性能，并在此基础上对一新复合材料磨料磨损模型进行了验证。

"I was trying," he said, "to put the history of mankind in one sentence." Later he said, "I am still trying to do it, but now I want to put it all on the head of a pin."
So they pin up posters on election commission sponsored bulletin boards and spread their message by megaphones.

One call center scam involves calling the CSR to change the PIN on an ATM card.
FORBES: Cybercriminals Phone It In
In most of the world the climate changes to date are barely perceptible or hard to pin on warming.
ECONOMIST: Getting warmer