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青岛女人做流产青岛新阳光妇科医院打胎费用We have reasons to suspect, based on recent high resolution photography of the surface, that there may be a subsurface ocean there. And where we find water and where we find the right mix of organics, there is the possibility for life. So we have to entertain the idea then that Europa could provide in this subsurface ocean environment, a habitat that would be clement for life and where life could have originated. "I don't know whether we'll find life beyond single cell. And when I talk about life, I want to be very, very clear. Single cell life would be an unbelievable find. And any higher level, I just don't know, I just don't know. But I doubt that we'll find a human species. " When our spacecraft eventually penetrated Europa's icy sheets, they might find scenes like this, an undersea world where life prospers without sunlight or oxygen like our own deep ocean thermal beds. And beyond our own solar system, there is always the seductive possibility that an intelligent group of beings like ourselves exists somewhere. After all, our sun is one of billions of stars that shine in the universe, a universe that contains all the elements found in life on Earth. A distant star could be the sun of another civilization. Could aliens have paid us a visit aly ? Maybe eons ago? "It's always possible that there is something we haven't recognized that has been left here maybe a long time ago by alien visitation. But in the absence of presenting me with that evidence, I see no reason to, to believe this. I really think it's such an expensive exercise to physically travel from one star system to another. I can't imagine the motivation of any alien species that would do it. " Humankind has explored the solar system, but we lack the technology to send men or robotic missions to another planetary system. But we've certainly left evidence of our own existance. The trail of debris from our space missions like Hansel and Gretel's bcrumbs in the forest may one day mark the way for an alien group looking for us. "Life probably does exist elsewhere in the universe, probably not sufficiently, frequently in the universe for us ever to be likely to meet it. So that would be my guess is that life is present elsewhere in the universe, but is probably so spaced-out that we may never know about it. " Out there, way out there, in other galaxies, what is the likelihood? The president of the SETI Institute has developed a complicated equation to actually figure the odds. It's called the Drake Equation. It's based upon things we do know about the universe, and other things we can make educated guesses about, things like how often new stars form, how many stars have planets, how many planets have life, the chance of that life developing intelligence, the chances that intelligence will lead to technology.words in this passageclement:describes weather which is pleasant or not severe:温和的,温暖的(气候等)例:It's very clement for the time of year.Hansel and Gretel:a fairy tale, for more information, Drake Equation: 200808/46529青岛齐鲁医院青岛分院怎么预约 7 举杯庆祝3句英文任你选Im so glad that weve reached an agreement on the contract.我非常高兴我们就这一合同达成一致。Lets congratulate ourselves that this transaction has been brought to a successful conclusion.祝贺我们圆满达成交易。Im glad that our negotiation has come to a successful conclusion.很高兴我们的谈判取得了成功。半个句型要记牢reach an agreement on (在……达成一致)Tip:agreement名词,意思是;一致;协定;既可作可数也不可数。反义词为 disagreement(不一致;分歧)。用作 [U]意为;同意,意见一致,相合;。例如 We are in agreement with their decision. (我们同意他们的决定。 ) (be in agreement with同意……),用作 [C]意为;(口头或书面)协定,协议;。例如: We came to/ arrived at/made/ reached an agreement with them on this matter.在这个问题上,我们与他们达成了协议。 (come to/ arrive at/ make an agreement with... 与……达成协议)。相关词组有:a gentlemens/ gentlemens agreement君子协定,break ones agreement破坏协议。 /201604/434118青岛治疗卵巢性不孕费用

山东省青岛第一医院四维彩超预约Saudi Arabia Rejects US Appeal to Boost Oil Production布什晤沙特国王增产石油要求遭拒   Saudi Arabia is refusing a U.S. request to increase overall oil production as a way to lower record high energy costs. In Saudi Arabia where U.S. President George Bush met Friday with King Abdullah. 沙特阿拉伯拒绝美国提出的通过增加石油产量来降低创历史新高的能源价格的要求。美国总统布什星期五在沙特阿拉伯与阿卜杜拉国王会晤。It is the second time in four months that President Bush has come to Saudi Arabia asking King Abdullah to boost overall oil production to help drive down U.S. gasoline prices. 这是美国总统布什在四个月里第二次访问沙特阿拉伯。他请求阿卜杜拉国王增加石油产量,帮助降低美国的石油价格。And it is the second time since January that the president got the same answer: No. 这也是自1月以来布什的要求第二次遭到拒绝。Soaring gasoline prices in the ed States are partly to blame for the country's economic slowdown. 美国石油价格飞速上涨是美国经济发展速度减缓的部分原因。Speaking to reporters before this trip, President Bush said he would tell the Saudi king that U.S. gas prices are even higher now than they were in January. He said demand is so high relative to supply that there is just not a lot of excess capacity. 布什在访问沙特阿拉伯之前对记者说,他会告诉阿卜杜拉国王,现在美国的石油价格甚至比1月份的价格还要高。他说,需求量比供给量要高很多,以至于没有多少多余的产油能力。Saudi Oil Minister Ali al-Naimi says supply and demand are in balance. He told reporters in Riyahd that the country did boost output by 300,000 barrels a day last week but only to make up for declining production from Venezuela and Mexico. 沙特阿拉伯石油大臣阿里.阿尔耐米说,石油的供应量和需求量是平衡的。他在利雅得对记者说,沙特阿拉伯的确在上星期每天增加了30万桶石油产量,但仅仅是补上委内瑞拉和墨西哥减少的石油产量。Al-Naimi says Saudi Arabia is aly investing billion over the next four years to increase production and is doubling the capacity of a refinery in Texas. "So how much more does Saudi Arabia need to do to satisfy the people who are questioning our oil practices or our oil policy?" he asked. 阿尔耐米说,沙特阿拉伯正在为今后四年增加石油产量、并使在美国德克萨斯州的一家炼油厂的炼油能力增加一倍而投资900亿美元。阿尔纳米说:“沙特阿拉伯还要做多少才能满足那些怀疑我们的石油生产运作和我们的石油政策的人?”U.S. National Security Adviser Steve Hadley says Saudi officials told President Bush that they do not believe an overall increase in production would dramatically reduce prices at U.S. pumps. 美国国家安全顾问哈德利说,沙特阿拉伯官员对布什总统说,他们认为增加石油总产量不会显著降低美国的石油价格。Hadley says Saudi officials argue that higher prices are driven more by uncertainty in the global market and the lack of refining capacity for the quality of oil most ily available. Hadley says the Bush Administration will take that explanation to its own analysts to see if it conforms with what they think. 哈德利说,沙特阿拉伯官员认为,石油价格的上涨更多地是由于人们对全球市场走向不确定,以及缺少提炼最容易获得的那种质量的石油的能力。哈德利说,布什政府将把沙特阿拉伯官员的这种解释转达给美国分析人士,看看这种解释是否和他们的想法一致。 200805/39243日照做输卵管复通 青岛无痛人流价格是多少

青岛无痛处女膜修复哪里最好in broad daylight ———— 光天化日(非正式)英文释义 (INFORMAL) Clear and sufficient natural light in which everything is visible.例句 My aunts purse was stolen from her in broad daylight yesterday, not in some dark alley.我姑姑的钱包是昨天在光天化日之下被人偷走的,不是什么黑暗的巷子里。 /201606/446437 青岛阴道镜多少钱青岛哪个医院做引产最好



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