Group B: Routine operation in 48 cases as control.

组48例采用常规手术方式作对照。

youdao

Routine operation reflected the idea of production controlled management.

常规化操作体现了生产的受控管理这一理念。

youdao

Massa appears without doubt that a seemingly routine operation will clear his last remaining obstacle.

马萨似乎毫不怀疑一次表面上的常规手术会清除他最后的障碍。

youdao

There are conflicting accounts of what happened. The Israeli army says its troops came under sniper fire during a routine operation on Israel's side of the frontier.

VOA: standard.2010.08.03

The expectation is that it would have an ultra-low operating cost, achieved through routine operation.

BBC: Skylon: Ending 40 years of hurt

One officer spoke good English and I explained that we were conducting a routine operation, as allowed under a United Nations mandate.

BBC: NEWS | UK | Royal Navy captives: Key quotes

At a news conference at the Vatican, Father Lombardi confirmed that the batteries in the pacemaker, which had been fitted several years ago, had been replaced in the routine operation.

BBC: Pope Benedict has a pacemaker, the Vatican confirms