While there are no data on how often C-section timings are decided by astrology, the number of caesarean deliveries has surged in India.

尽管没有数据表明人们通过占星决定剖腹产时机的频繁程度，但在印度接受剖腹产手术的孕妇数量却在急速攀升。

youdao

There are no data on the actual number of black rural-urban migrants, but a defensible estimate would be a net of about 2.5 million during this 30-year period.

没有数据能表明具体的黑人乡-城移民数量，但据可靠估计，30年间的移民人数约为250万人。

youdao

There are no data regarding the efficacy and safety of minimally invasive hip arthroplasty technique performed by community practice orthopedists.

目前尚无关于社区执业骨科医师开展的微创髋关节置换技术的安全性和疗效的资料。

youdao

There are no data regarding the efficacy and safety of minimally invasive hip arthroplasty technique performed by community practice orthopedists.

目前尚无关于社区执业骨科医师开展的微创髋关节置换技术的安全性和疗效的资料。

youdao