pin on

基本解釋

Place the pin on the map, and see where you can get in a specified amount of time via public transportation or bicycle.
只需標(biāo)出地圖上的任一點, 你就可以看到在特定時間內(nèi)你可以到達(dá)的所有目的地, 通過公共交通工具或者騎自行車.
A mechanical model for calculating the strength of the crank pin on pumping units is established by a rotary coordinate.
采用動坐標(biāo)系建立了曲柄銷強(qiáng)度計算的力學(xué)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.
通過二體磨料磨損實驗，測試了在不同磨損條件下復(fù)合材料的磨損性能，并在此基礎(chǔ)上對一新復(fù)合材料磨料磨損模型進(jìn)行了驗證。

"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