It is time to treat left main with a catheter.

现在是导管介入治疗左主干病变的时候了。

youdao

Unprotected left main coronary artery disease also can be treated with stent.

无保护左主干冠状动脉支架植入术是可行的。

youdao

Unprotected left main disease is the traditional territory of coronary artery bypass grafting.

无保护左主干病变一直是冠脉搭桥治疗的传统领地。

youdao

The rain had stopped during the forenoon and three times we had heard planes coming, seen them pass overhead, watched them go far to the left and heard them bombing on the main highroad...."

VOA: special.2011.06.26

But as soon as the most recently called function finishes executing, you have to take that tray off the stack in order to get at the previous function's memory, and once he's done executing, you have to take that one off and then what's left well then main.

但是，一旦新的调用函数结束了执行,你必须从堆中把托盘拿掉,用来获得先前函数的内存，一旦他完成执行，你必须把那一块拿下来,然后剩下的是main函数。

哈佛公开课 - 计算机科学课程节选

Shortly after making his comments, the president left for an eight-day trip to Asia, where the economy will be one of the main topics of his meetings with other countries' leaders.

VOA: standard.2009.11.12

The co-pilot contacted the airline's chief pilot by radio and it was agreed that the crew would use a "left-wing-down" technique ensuring the left main wheels touched down on the runway first, with the remaining right main wheel then being lowered onto the runway as gently as possible.

BBC: Flybe plane passengers 'saw wheel fall off'

Mr Cardoso has left the main social ministries in the hands of his own Social Democratic Party.

ECONOMIST: Brazil: Cardoso tries again | The

The Bank left its main lending rate on hold at 6% again last week for the third successive month.

BBC: Sterling strength tames inflation