The news conference will be held at the NASA Headquarters auditorium at 300 E St. SW, in Washington.
新闻发布会将在华盛顿东街300号的美国航天航空局总部礼堂举行。
There are a number of vitamins that are vital for good hair health, the main ones being vitamins C, D and E, and in a balanced diet all these vitamins should be readily available.
有许多对头发健康至关重要的维生素，主要有维生素C、D和E，而在平衡的饮食中所有这些维生素应该很容易获得。
It may turn out that vitamin E plays a role in prevention but cannot undo serious damage.
结果可能是，维生素E在预防中会起作用，但不能消除严重的损害。
Wei Yuan was famous for his HaiguoTuzhi and Cai E was best known for his role in fighting against Yuan Shikai.
魏源因他的《海国图志》而出名，蔡锷则因他在与袁世凯的战斗中发挥的作用而出名。
At least so argues E. Pessen in his iconoclastic study of the very rich in the United States between 1825 and 1850.
至少E. 佩森在其对1825年和1850年间的美国富豪进行的有悖传统信仰的研究中是这样认为的。
You'll get a dialogue box when exiting the program reminding you that there are still e-mails in your outbox.
当你退出程序时，你将会收到一个对话箱提醒你在发信信箱中还有一些邮件。
This company is the biggest wine e-tailer in California.
这家公司是加利福尼亚州最大的网上酒业零售商。
In addition to the classics, the new e-books will include a host of Rough Guide titles.
除了经典著作，新的电子图书将包括大量出版社的图书品种。
What is P. E class in Chinese?
体育课用中文怎么说？
The E-Kaia is able to fully recharge a mobile phone in less than two hours.
E-Kaia可以在两小时内给手机充满电。
Write questions for your pen pal to answer in his next e-mail.
给你的笔友写一些问题，以便他在下一封电子邮件中回答。
"Usually there're one or two families who're more reluctant," Greengrass writes in an e-mail.
“通常会有一两个家庭更不情愿。”格林格拉斯在一封电子邮件中写道。
Through interviews and E-mails, she finds out in advance her listeners' educational level and what information they want to know.
通过采访和电子邮件，她提前了解了听众的教育水平和他们想了解何种资讯。
A recent study suggests that vitamin E supplements, despite widespread belief in their efficacy, are no better than sugar pills for delaying the onset of the degenerative disease.
最近的一项研究表明，尽管人们普遍相信维生素E补充剂的功效，但在延缓退行性疾病发病方面，维生素 E 补充剂并不比糖丸效果更好。
Smartphones and e-readers have become more common in recent years.
近年来，智能手机和电子阅读器变得越来越普遍。
Although e-bikes first appeared in the 90s, cheaper options and longer-lasting batteries are breathing new life into the concept.
虽然电动自行车最早出现在上世纪90年代，但更便宜的选择和更持久的电池正在给这一概念注入新的活力。
In the decade after 1993, e-commerce grew from an insignificant novelty to a mainstream business influence.
在1993年之后的十年里，电子商务从一个不起眼的新生事物发展成了一种主流商业影响力。
Today cards are often given with a present, even when people can express their wishes face to face. In recent times e-cards have also become popular.
今天，即使是能面对面表达祝福的时候，人们通常也会在礼物上附上卡片。在最近的时代，电子贺卡也变得流行。
You can get in touch with the school by telephone or by e-mail.
你可以通过电话或电子邮件与学校取得联系。
Some people hold the opinion that reading paper books is superior to reading e-books in many ways while others argue that reading e-books is much better.
很多人认为阅读纸质书在很多方面优于阅读电子书，而有些人认为阅读电子书更好。
The rapid development of the Internet has created a boom in e-commerce.
互联网的快速发展创造了电商的繁荣。
E-commerce follows the same model used in other business transactions; the difference lies in the details.
电子商务采用与其他商业交易相同的模式；区别在于细节。
Now all the e-bike riders in Ningbo must wear helmets while riding.
如今宁波所有骑电动自行车的人都必须戴头盔。
My classmate Daniel dressed up as the e-dog Hobo in today's English class.
在今天的英语课上，我的同学丹尼尔扮作电子狗霍博。
E-payment service is now widely used in our daily life.
电子支付服务现已广泛应用于我们的日常生活中。
Your wails give me a funny feeling down here in my stomach and—E—tchee!
你的哭泣声让我感觉胃很不舒服，然后——阿嚏！
In the era of e-commerce, companies and enterprises can resort to the Internet for more business opportunities.
在电子商务时代，公司与企业能诉诸网络以寻求更多的商业机会。
We communicate with each other in many ways, such as by e-mail or by phone.
我们彼此交流的方式多种多样，比如电子邮件或电话。
Research company Nielsen found that in the UK, sales of e-books are falling while sales of paper books are rising.
尼尔森研究公司发现，在英国，电子书的销量在下降，而纸质书的销量在上升。
In a word, the induced e. m. f. lags behind the current.
总之，感应电动势滞后于电流。
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