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第四十二条 船长在航行中死亡或者因故不能执行职务时，应当由驾驶员中职务最高的人代理船长职务；在下一个港口开航前，船舶所有人、船舶经营人或者船舶管理人应当指派新船长接任。
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Handling Live Updates & Dynamic Changes: What if a bridge is closed due to a live map update you just downloaded?
But e-bikes containing lithium-ion batteries are a newer challenge. "When a battery fails, it doesn't necessarily ignite, it will often produce some off-gases," says Stephen Welch, senior lecturer at the University of Edinburgh's Fire Research Centre. "Those off-gases are toxic and flammable. If they accumulate, you can have an explosion risk."
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During fetal surgery, a small opening is made in the uterus. The surgeons then float the fetus up to that incision point so they can expose the back of the fetus and the spina bifida defect. The care team places a small patch containing living stem cells directly over the fetus’s exposed spinal cord, before closing the layers of the back to allow the tissue to regenerate. The stem cells, taken from donated placentas, are designed to protect the developing spinal cord from further damage before birth.。WPS下载最新地址是该领域的重要参考
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