In fact, using their proprietary process, Arteriocyte can produce 19 pints of red blood cells with a single umbilical cord.
事实上，Arteriocyte使用其私有的方法，可以通过一条脐带生产数19品脱血液。
Researchers made this connection after discovering a 380-million-year-old female specimen that still retained a single embryo connected by an umbilical cord.
研究人员在发现了一个3.8 亿年前的标本还保有一个连着脐带的胚胎，由此得出了这一结论。
Complex yarns are made for their appearance value, and they may BE single, ply, cord or modified cord construction.
生产的花式线主要利用其外观特性，花式线可以是单纱，也可以是股线、绳线或变化的绳线结构。
Results: Most autonomous discharge of the normal spinal cord neurons was regularly a single pulse with low frequency.
结果：正常脊髓神经元的自发单位放电多是一个低频的单发脉冲活动。
Although I do like 550 cord zipper pulls I'm starting to dislike the long single knot style in favor of shorter 2 knot styles to prevent snagging and cord rotation.
我喜欢由550伞绳编成的拉链拉手，但我不喜欢单绳结的式样，我喜欢双绳结式的，更短些，而且能防止钩挂和扭曲打结。
The spinal cord is damaged slightly in single-tube diastematomyelia and surgery is not indicated.
单管型脊髓纵裂脊髓损害轻，不需手术探查。
The spinal cord is damaged slightly in single-tube diastematomyelia and surgery is not indicated.
单管型脊髓纵裂脊髓损害轻，不需手术探查。
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