Conclusion There is higher incidence of OP in patients with RA and BMD of most sites was significantly reduced.

结论RA患者骨质疏松发生率较正常人更高，多部位的骨密度均显著降低。

youdao

Objective:To compare the clinical application of Spiral Computed Tomogarphy(SCT)and orthopantomogarphy(OP) in implant procedure.

目的：在牙种植过程中，比较螺旋CT和曲面断层的应用价值。

youdao

Objective To probe into the effects of vertebral bone size on the bone mineral density (BMD) and diagnosis of osteoporosis (OP) in postmenopausal women.

目的探讨绝经后妇女椎体骨骼大小对骨密度（BMD）和诊断骨质疏松（OP）的影响。

youdao

"We discovered this bicycle co-op. You can come in there and just sort through a whole garage of old parts and they'll teach you how to basically build a bicycle from the scraps."

VOA: special.2011.05.20

The New Yorker article talks about the price of his condo-- or co-op--in New York, which set some record, and so they tell things like that.

纽约客》那篇文章谈到他有一套公寓,位于纽约,价格创了新高,还谈了其他类似的内容

耶鲁公开课 - 金融市场课程节选

And they have to put in a certain amount of work time, working at the Food Co-op.

他们得抽出一部分时间去食品供销社工作。

布鲁克林的变化 - SpeakingMax英语口语达人

Sussex Police said glass at the front of Bexhill Co-op in Western Road was smashed on Wednesday morning.

BBC: Disgruntled customer 'rams store on mobility scooter'

This he did and went to work at his local Co-op in St.

BBC: Lancashire - Presenter profile: John Gillmore

Ms. Pratt, a real-estate broker in Westchester and Dutchess counties, once owned a large two-bedroom co-op in the East 80s.

WSJ: Easing Apartment Pain