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襄樊铁路中心医院在那儿飞管家四川新闻网襄樊市军工医院有割包皮

2018年12月20日 00:26:23
来源:四川新闻网
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He was kind of an electronic hobbyist他可以说是个电子狂or amateur enthusiast或者业余的爱好者and he liked to buy used stereo equipment他很喜欢买些旧的立体声设备and fix it up and sell for a profit.自己修理好之后再拿去卖来赚钱The story about how Steve Jobs went to college,乔布斯怎样入读大学的故事I think s a fascinating story.我觉得非常有趣Steve decided that he wanted to go乔布斯决定了入读to Reed College in Oregon俄勒岗州的里德学院which was an outstanding liberal arts college这是一间很好的美术大学and be was accepted.他成功被取录But his parents couldnt afford to send him there.但他的父母没有能力供他入读and the University found out very quickly大学也很快发现他that no one had paid the bills.没有缴交学费But, Steve wound up befriending the Dean of Students.不过乔布斯最终And Steve was so persuasive that he convinced the Dean和校长交上朋友to let him stay there at college而且他还说校长and to take the classes让他作为旁听生上课and live in the dormitory for free.而且还可以免费在宿舍留宿After a short time at Reed College,在里德学院入读一小段时间后Steve Jobs returned to San Francisco乔布斯回到三藩市where be began attending meetings of the Homebrew Computer Club还开始参加由一班电脑爱好者a group for computer hobbyists.组成的“家酿电脑学会”的聚会At one meeting,在一个聚会裹his friend Steve Wozniak showed off他的朋友沃兹尼瓦克展示了the homemade computer he made.一部自制的电脑It had a typewriter keyboard instead of lights and switches,电脑用打字机键盘代替灯和按键a television instead of a monitor用电视机做屏幕and a cheap computer chip.以及有块价值20美元的芯片Steve Jobs was a visionary, he did see, early on,乔布斯非常有远见,他早就along with a small group of people who would go to和志同道合的电脑小组成员一起the homebrew computer club that看见这东西this was going to change the world.将会改变这个世界 /201310/260445襄阳包皮手术襄阳四院医院看病贵吗UNIDENTIFIED FEMALE: Time for the shoutout. “大声喊出来”的时间到了!What is the southernmost U.S. state? If you think you know it, shout it out. 美国最南端是哪里?如果你认为你知道,那么大声喊出来吧!Is it Louisiana, Hawaii, Texas or Florida? Youve got 3 seconds, go. 是在路易斯安那州、夏威夷、得克萨斯还是佛罗里达?你有三秒钟的时间,开始!At around 21 degrees north latitude, Honolulu, Hawaii is farther south than Key West, Florida. Thats your answer and thats your shoutout.在北纬21度,夏威夷的火奴鲁鲁比佛罗里达的基维斯特( Key West)还要南边得多。那就是你的,那就是你的“大喊”。AZUZ: Hawaiis big island is even farther south than the capital in Honolulu, and its Mount Kilauea, one of the most active volcanic masses on earth, is threatening to destroy a village named Pahoa. 夏威夷最大的岛还在首府火奴鲁鲁更南边的地方,地球上最活跃的基拉韦厄火山就在那里,它有可能毁掉一座名为Pahoa的小镇。Its a natural disaster in slow motion. 这是一场慢动作的自然灾害。A lava flow with heat so high, it melts rock. 高温熔岩流动着,融化了石头。It was just feet away from homes when we produced this show. 这就发生在离我们录制节目不远的地方。Humans havent had great success in stopping lava flows. 人们在阻止熔岩流动上没有取得很大的成功。The thing thats most effective, when the volcano stops erupting.这是火山停止爆发之后最需要做的事情。 /201411/340453枣阳市第二人民医院公立还是私立

湖北化学纤维厂职工医院是三甲医院吗襄阳市中医院处女膜修复多少钱Conquer spring cleaning with these easy and quick cleaning tips.根据下面这些简单快速的清洁小贴士,轻松解决春季大扫除。You Will Need你需要Bucket桶Sponge海绵Toothbrush牙刷Rubber gloves橡胶手套Lambs wool or microfiber duster羊毛或微纤维掸子Vacuum with attachments有附件的吸尘器Antibacterial wipes抗菌纸巾Bowl碗Water水Lemon juice柠檬汁Swivel-head mop旋转拖把Steps步骤Step 1 Fill a bucket1.装桶Make spring cleaning easier by filling a bucket with supplies that will be carried from room to room, such as a sponge, a toothbrush, rubber gloves, and cleaning supplies.把所需物品全部装到一个桶里,例如海绵,牙刷,橡胶手套和清洁用品,可以从一个房间提到另一个房间,这样可以让春季大扫除更加简单。Step 2 Dust blinds2.百页窗除尘Dust your wood, metal, or plastic blinds with a lambs wool or microfiber duster.用羊毛或微纤维掸子清扫木制,金属或塑料百叶窗上的灰尘。Guests should take off their shoes when entering the home to prevent any tracking of dirt throughout the house.客人进入房间时可以脱掉鞋子,防止带入泥土。Step 3 Use crevice tool3.使用缝隙工具Tackle surface dust in the pleats and folds of your curtains by using the crevice tool on your vacuum.使用吸尘器上的缝隙工具来清扫窗帘褶皱里的灰尘。Curtains should be dry-cleaned once a year to remove any dust and dirt.窗帘每年应该干洗一次,以清除灰尘和污垢。Step 4 Clean your windows4.清洁窗户Clean your window screens and window wells with a vacuum attachment.用吸尘器附件清洁纱窗和玻璃。Step 5 Wipe down appliances5.擦拭电器Wipe down all appliances in the kitchen using multi-purpose antibacterial easy wipes.用多用途抗菌便捷纸巾擦拭厨房所有电器。Step 6 Soften crud in microwave6.软化微波炉污垢Soften crud and grease from your microwave by placing a bowl of equal parts water and lemon juice in the microwave. Run the microwave on high for one minute. Everything should be loosened and smelling fresh.将一碗等比例混合的水和柠檬汁混合液放入微波炉中,软化污垢和油渍。将微波炉打开,设置高档,运转一分钟。所有污垢都被清除了,而且闻上去非常清新。Step 7 Clean the bathroom7.清理浴室Clean around the toilet base with a swivel-head mop to remove the collected dust. Multi-purpose sanitizer wipes are also perfect for cleaning the sink and toilet seat. Use the toothbrush to clean grime in the shower.用旋转拖把清洁马桶底座周围,清除积累的灰尘。多功能卫生消毒湿巾用于清洁水槽和马桶座也是非常理想的。使用牙刷来清洁淋浴喷头上的污垢。According to Real Simple, 87 percent of dirt is tracked in homes through the front door.根据《简捷生活》杂志所说,87%的尘土是从前门进入室内的。视频听力译文由。201402/277215I dont think you see anything happening to you现在应该还没发生Im still working on it我还在努力Im getting tired here我有点累了Something happening?发生了什么吗Oh, my goodness, I could see myself哦,我的天,我可以看到我自己了Well, this is a real workout, Ill tell you这个真的是太费体力了So what weve created here is a beautiful silver mirrored flask这里我们做成了一个银镜烧瓶So look at that看这个Dr. Dolhun has created a beautiful silver mirrorDolhun士做成了一个漂亮的银镜It almost looks like a Christmas tree ornament就像是圣诞树上的装饰品一样and a silver ornament could in fact be made this way银色装饰确实也可以这样做So heres whats happening这里情况是这样的Electrons from here, the glucose电子来自葡萄糖get transferred to the silver reducing it to silver 0被转移给银离子,将其还原为Ag?Silver 0 is insoluble in water. Its just silver metal Ag?不溶于水,也就是银金属And its precipitating out on the inside of the flask它会沉淀到烧瓶内面forming the beautiful silver mirror that we see形成我们所看到的漂亮银镜Now this process is called reduction这个过程叫作还原And whenever something is reduced有东西被还原something else is oxidized就有东西被氧化So the glucose must be getting oxidized被氧化的必然是葡萄糖It becomes this它变成这个An oxygen was added here一个氧被加到这里Now this process is similar to metabolism in our bodies这个过程很类似于我们体内的代谢过程We remove electrons from the sugar we eat我们也会从吃下的糖中移除一个电子and transfer them to the oxygen that we breathe将其转移给我们呼入的氧气In a reduction reaction like ;mirror, mirror;;魔镜魔镜;这样的还原反应there might be energy released会释放出能量In your body, this energy is harnessed in chemical bonds人体内,这些能量会用化学键储存起来stored for later以便日后使用The point of Tollens test was not to produce silver mirrorsTollens测试的本身目的不是为了制造银镜although a similar reaction is used for that today虽然现在类似反应确实被用作这个用途The point was to distinguish between two types of sugars其本身目的是为了区分两种糖One is containing aldehydes and one is containing ketones一种中包含醛,一种中包含酮Let me draw those我画一下这些The difference is that in an aldehyde差别在于,醛中the carbon is connected to hydrogen碳是同氢相连的and in the ketone, the carbon is connected to another carbon而酮同,碳是和另一个碳相连的Aldehydes are more reactive than ketones醛比酮的反应性更强so they will react with the silver ions所以它们能同银离子反应while the ketones will not而酮则不能Thats it for me. Hopefully, you enjoyed this 就到这里吧,但愿大家喜欢这个视频And I will see you next time我们下次再见201501/352467襄樊市军工医院有几个主任湖北医药学院附属医院在那

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