by开头的英语句子
By itself a network is nice, but insufficient.
By filling your head with learning - read a book, listen to a seminar, take a class, attend church.
By this time it was less easy to discern a single cubist school.
By default only file cache pages are loaned.
By extracting water from the detector's chamber, the detector's surface becomes a concave hemisphere.
By extracting water from the detector's chamber, the detector surface becomes a concave hemisphere.
By Daryl Marly - Ride like the pro's, be confident with your snowboarding.
By adopting a "double focus", Fiske intends to overcome the weak points of culturalism and structuralism, and thus understand the popular culture in a more extensive way.
By contrast, expenditure by those over 65 was flat, and the over-75s actually spent more, on average.
By 1908, the United States was the only industrial nation in the world that lacked workers' compensation insurance.
BYETTA is the first FDA-approved GLP-1 receptor agonist for the treatment of type 2 diabetes.
By analyzing the DNA, the genetic material of the proteins, the researchers could focus on the toxic genes and use them to trace the evolution of snake venom, and from this, the evolution of snakes.
By and large, this means very old roses that have stood the test of time, or very new roses, which have been bred for health.
By the way, what time is it now?
By 2050, Seattle, Portland and Austin could join their ranks.
Byrd at once ordered his men to throw out two heavy food sacks.
By contrast, Mr. Monti said Italians could expect to make sacrifices in the months ahead, but pledged that those sacrifices would be fair, and evenly spread.
By 1 a. m. there are hundreds of them, standing in clusters alongside their cars, glancing around uneasily for the police.
By modelling the behaviour of stars in clusters, the Bonn team finds that they are ideal environments for black holes to coalesce.
By this time all the amenities and gentleness of the Southland had fallen away from the three people.
By the early 19th century fantasies of an Amur breadbasket had revived.
By the 16th century, English was in full bloom, both in literature as well as in science.
By then, some plants will be flowering shortly after Christmas.
By definition, they would not be deceived.
By decreasing the amount of light that is reflected from a solar panel, nanostructures will enable more solar energy to be converted into electricity.
By 2020, it will be top, with predictions of 130 million visitors per year.
By decreasing the ability of the airways to constrict, this new treatment has been shown to help patients with severe asthma gain substantially better control over their disease.
By developing your social network you have the opportunity to connect with people you might be able to help and who might be able to return the favour.
By accident, he heard some African music.
By 2030, baby boomers will be 65 or older and will constitute 20 percent of the U. S. population.
By default, this segment ends at 0x10000000, which gives this segment a total of 256mb.
By the time of Columbus, maize had already become the staff of life in the New World.
By-and-by the men finished and went away, fastening the door behind them and taking the lantern with them.
By the time Reagan went to Berlin in 1987, he and Gorbachev had developed enough trust to gamble on change.
By the end of the decade, with the Berlin Wall in pieces, the number of articles (and letters to the editor) mentioning globalisation surged.
Bythe end of the decade, that goal would be achieved.
By the time of the next Fair, the rats too had disappeared.
By law all restaurants must display their prices outside.
By mimicking cells, MIT researcher designs electronic circuits for ultra-low-power and biomedical applications.
By improving the seal around the wound dressing to reduce air leaks, Zurovcik cut the pump's power requirements from about 14 watts to 80 microwatts, which comes from a hand pump.
By 2003 he was an uninsurable serial relapser famous for being pulled out of hotels or other people's homes in an addled, disheveled state.
By targeting potential at-risk groups, it's hoped doctors may pick up enough problematic cysts to make a significant difference to survival rates.
"By jings, I wish I was over there, now." said Joe.
By the time we arrived the meeting was over.
By the end, you should be better able to answer the basic questions.
By using Documents, you will be better able to.
By 1980 the imbalance between the business and social sectors of society had become intolerable.
By 1990 geologists had located the impact site itself in the Yucat region of Mexico.
By the 1960s, the mine was booming, largely through sales of europium, used to produce the bright red tones of colour televisions.
By introducing TDD and ATDD at least some of the testing happens as the software is developed.