A motive is just a little cell, a germ, out of which the composer will build other musical material.
动机只是个小小的细胞，一个胚芽，作曲家将从中创造出其他的音乐素材。
The good news for the field of stem-cell therapy comes from a paper published in this week's Lancet.
干细胞治疗领域的好消息来自本周发表在《柳叶刀》杂志上的一篇论文。
Someday we may be able to take any cell and keep it alive functioning and reproducing itself essentially forever through the use of telomerase.
总有一天，我们也许能够利用端粒酶使任何细胞保持活力，使其正常工作并永久地自我复制。
While studying the genetic makeup of corn, a new class of mutant genes was discovered by Barbara McClintock, a discovery which led to greater understanding of cell differentiation.
在研究玉米的基因构成时，芭芭拉·麦克林托克发现了一种新的突变基因，这一发现使人们对细胞分化有了更深入的了解。
I was so impressed with the way you handle the microscope and the samples of onion cells, and with how carefully you observed and diagramed and interpreted each stage of cell division.
你操作显微镜和洋葱细胞样本的方式，以及对细胞分裂各阶段的仔细观察、描绘和解释，让我印象非常深刻。
In addition to connecting peers, cell phones connect children and parents.
手机不仅将同龄人们连接起来，还将孩子和父母连接起来。
There are 2.2 billion cell phone users worldwide, a total that is growing by about 25% each year.
全球有22亿手机用户，这个数字每年以大约25％的速度增长。
A calendar on your cell phone screen is easy to use, and so is a large paper calendar that hangs on your wall.
手机屏幕上的日历使用起来很方便，挂在墙上的大型纸质日历也是如此。
Nowadays, with the rapid development of the information industry, cell phones play a dominant role in people's life.
如今，随着信息产业的飞速发展，手机在人们的生活中起着举足轻重的作用。
In the past two decades, however, continued connection with and dependence on family, thanks to cell phones, email and social media, have increased significantly.
然而，在过去的二十年中，由于手机、电子邮件和社交媒体的出现，人们与家庭的联系和对家庭的依赖显著增加。
Four months later, Pania reluctantly but courageously decided to try to educate the public and to fight for laws to ban drivers from using cell phones while a car is moving.
四个月后，帕尼亚虽然不情愿，但勇敢地决定尝试去教育公众，并争取通过法律禁止司机在汽车行驶时使用手机。
We've weighed so many decisions so carefully in raising our daughters—what school to send them to and what church to attend, when to give them cell phones, and with what precautions.
在抚养我们的女儿时，我们仔细权衡了许多决定——送她们上什么学校，上什么教堂，什么时候给她们手机，采取什么预防措施。
Terry, look up from your cell phone when your father is talking to you.
特里，当爸爸和你说话的时候，把头从手机上抬起来。
Stem cell researchers have found a way to get perfectly usable stem cells from fully grown human beings.
干细胞研究人员已经找到了一种从成年人身上获得完全可用的干细胞的方法。
When I first got my cell phone, I thought it was so cool to text message all my friends who have one, and I was pretty fast with my thumb then.
当我第一次拥有自己的手机的时候，我觉得给所有有手机的朋友发短信是一件很酷的事情，而且我的拇指十分灵活。
A college freshman chats and chuckles on his cell phone.
一名大学新生边讲电话边咯咯笑着。
PhotonSynthesis is a device which looks like a solar-cell bonsai.
这款“光子充电”装置看上去就像一棵太阳能充电盆景。
Just like tea, coffee also contains cell-protective antioxidants, Beauvais said.
博韦表示，和茶叶一样，咖啡也含有对细胞健康有保护作用的抗氧化剂。
In India, pilot project will track maternal and child health visits via cell phones.
在印度，试点项目将通过手机跟踪妇女和儿童接受保健服务的情况。
If Tanaka's findings hold, they suggest a relatively new avenue for stem cell research.
如果塔纳卡的发现站得住脚，那么，这些发现就为干细胞研究指出了一条比较新的光明大道。
You could trade your old cell phone for cash, but how about putting it to better use?
你可以把旧手机卖了换钱，但是让它们更好的发挥余热如何？
That is, they can become blood cells, brain cells, or pretty much any other type of cell.
也就是说，它们可以变成血细胞、脑细胞或者几乎所有其它类型的细胞。
"High absorption plus good conversion makes for a high-quality solar cell," says Atwater.
“高吸收率加上良好的转化能力造就了高质量的太阳能电池，”阿特沃特说。
Venter’s team uses a synthetic genome to boot up the world’s first man-made bacterial cell.
文特尔的研究小组使用了合成基因组激活了世界上第一个人造细菌细胞。
It's not unreasonable to have cell phones and computers off limits after a certain time.
过了某个时间以后不让孩子用手机或电脑，这样的要求并不是不合理。
Citrus also contains bioflavonoids, which protect skin from UV rays and help prevent cell death.
柑橘类水果还含有生物黄酮素，能够保护皮肤不受紫外线的伤害，并防止细胞坏死。
Now you have an elegant way to determine both the content and the style of each cell in the table.
现在，您已经掌握了一种优雅的方式，确定表中每个单元格的内容和样式。
A Sprint video on YouTube USES ridicule and humor to urge people to recycle their cell phones.
Sprint公司在YouTube上发布了一个以讽刺和幽默形式敦促人们回收旧手机的视频。
A Sprint video on YouTube USES ridicule and humor to urge people to recycle their cell phones.
Sprint公司在YouTube上发布了一个以讽刺和幽默形式敦促人们回收旧手机的视频。
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