Objective: To observe and evaluate the effect of complex-probiotic-preparation on blood cell components and rheology of sailors in nuclear-powered submarine during long term voyage.

目的：观察及评价复合益生菌制剂(海生元)对长航核潜艇艇员血液细胞成分及流变学指标的影响。

youdao

Objective: To study the features of blood cell component and blood rheology of sailors in naval ship and nuclear-powered submarine after long term voyage and their significance in health.

目的：了解水面舰艇和核潜艇长期航行对艇员血液细胞成分和某些流变学指标的影响特点，探讨这些影响对艇员健康的意义。

youdao

American carriers travel with an unseen companion: at least one nuclear-powered attack submarine.

美国航母有水下隐形群组伴随：至少一艘核动力攻击潜艇。

youdao

In nineteen fifty-one, Navy Admiral Hyman Rickover urged the United States Congress to provide money for the first nuclear-powered submarine.

VOA: special.2010.06.11

In nineteen sixty, Nautilus was deployed to the Mediterranean Sea to become the first nuclear-powered submarine in the United States Sixth Fleet.

VOA: special.2010.06.11

But by nineteen seventy-nine, the world's first nuclear-powered submarine had become an old ship.

VOA: special.2010.06.11

The government has bought a French nuclear-powered submarine and plans to buy new jet fighters.

ECONOMIST: The army blocks a truth commission

India has taken possession of a nuclear-powered submarine from Russia on a 10-year lease, Indian media say.

BBC: India leases Russian nuclear submarine

The second incident took place in 2004 when a Chinese nuclear-powered submarine entered Japanese territorial waters near Okinawa prefecture's Ishigaki Island.

WSJ: Japan on Alert Over Submarines Near Its Territorial Waters