double up

常見例句

The gas pistons enable the bed to double up as a computer table.
氣體活塞可以把床鋪折疊起來成為一張電腦桌。
We should try to double up the amount of intimacy we have in marriage.
我們應當努力讓我們婚姻中的親密之量翻倍。
Tagging: Hit the double up-arrow at the bottom of the post window (or press “F2″) and a range of other options will open up, including a tagging field.
標簽云集：點擊發(fā)表欄底部的雙向上箭頭（或者按F2）之后將會出現一個新的選項區(qū)域，標簽設置欄就在這里。

We no show up. Thursday was a double-header, nobody show up.
At this point, we have no other choice but to double up before going to the next energy level, 2px so we'll put a second one in the 2 p x.
在這點上我們沒有其他選擇,而只有雙倍填充,在到下一個能級之前，所以我們放入第二個電子至。
麻省理工公開課 - 化學原理課程節(jié)選
This intuitively should make a lot of sense, because we know we're trying to minimize electron repulsions to keep things in as low an energy state as possible, so it makes sense that we would put one electron in each orbital first before we double up in any orbital.
這個直觀上講得通，因為我們知道嘗試去最小化電子排斥力,從而盡可能的保持處于一個較低的能態(tài),所以它講得通,在我們在同一個軌道放入兩個電子之前,我們首先把電子放入每一個軌道。
麻省理工公開課 - 化學原理課程節(jié)選

Double up, he says, but erase the risk in the second purchase with option trades.
FORBES: Your Portfolio Versus the IRS
Ever-innovative financiers have given hedge funds new tools to double up their bets.
ECONOMIST: The credit squeeze
Instead, he says that orchestral musicians as well as dedicated technologists will learn to double up on both traditional and digital instruments.
FORBES: Nanotech And Laptop Orchestras Of The Future