These spiral vessels are part of a banana plant stem.
这些螺旋状的脉管是香蕉植物茎的一部分。
Science is the solution to stem rust, not the cause of its return.
科学是根茎锈病的解决办法，而不是其复发的原因。
People are saying that stem cells are basically going to be the new miracle drug.
人们常说干细胞将会是新的救命的奇药。
She tied a knot in a cherry stem.
她在樱桃梗上打了个结。
He told the magazine in an exclusive interview: "All my problems stem from drinking."
他在一次独家采访中告知那家杂志：“我所有的问题源于饮酒。”
My favorite is the taro stem and duck.
而我最喜欢的就是秘制芋头茎酿鸭肉。
What can be done to stem the crisis?
可以做些什么以遏止危机呢？
This is a plant stem that has been pithed.
这是一根已经除去木髓的植物的茎。
The other major development was stem cells.
另一项主要研究成果是干细胞。
The world has heard much of stem cells recently.
最近，有关干细胞的新闻已屡见不鲜。
Her problems stem from her tough childhood.
她的问题源自她困苦的童年。
This is the section of the brain stem of Einstein.
这是爱因斯坦脑干的切片。
What is dark matter, dark energy, gravity?—stem
什么是暗物质，暗能量，重力？
Such views stem, in part, from Germany's history.
这种观点，部分根源于德国的历史。
America, it seems, is back in the stem-cell business.
看上去，美国回到了干细胞事业中了。
The promise of stem cell technology is extraordinary.
干细胞技术前景非凡。
Pigs could grow human organs in stem cell breakthrough.
猪可能长出人体器官——干细胞研究的新突破。
Our partnership and cooperation stem from that time.
我们的伙伴关系与合作来自那个时期。
Half of Europe is opposed to embryonic stem cell research.
半个欧洲反对胚胎干细胞的研究。
We have to think if there is any effective way to stem it.
如果要制止它的话，需要考虑是不是有行之有效的办法？
More disconcerting is the ability of a cancer stem cell to hide.
更令人困惑的是癌症干细胞的隐藏能力。
Creating a new animal from a stem cell is likely a long way off.
通过干细胞创造新的动物有漫漫长路要走。
The long stem of bamboo is hollow, which makes them light and strong.
竹子长长的茎是空的，这使它很轻很结实。
Now with stem cell technology there are two pathways that are imaginable.
如今有了干细胞技术，也就有了两条途径可选。
Now with stem cell technology there are two pathways that are imaginable.
如今有了干细胞技术，也就有了两条途径可选。
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