单词:droplet dropper
单词:droplet dropper 相关文章
Robotics, 3-D Printing, Drones Lead 2015 Tech Innovations The waning years advances in computer hardware and software, mechanical devices, sensors and artificial intelligence brought the world another step closer to the robotic future. Electric cars
各位亲爱的朋友们,欢迎来到早间课堂《抛招接招》小节目,我是Juliet。 近期我们都在谈论interpersonal communication,谈到人际交往。那么和别人相处得融洽和别人相处得友好的说法有很多,例如
Sneeze and cough particles form a cloud whose turbulence pulls in surrounding air, which allows the goop to maintain buoyancy and move farther than expected. Cynthia Graber reports. Gordon: When you have to sneeze or cough, do it into the bend of you
This is Scientific Americans' 60-Second Science. I'm Chelsea Wald. Got a minute? Vinaigrette dressing: when you shake it little vinegar droplets scatter through the oil, but when you put it down, the droplets merge and the dressing separates. That's
Cavers Explore Mysterious Hidden Wonders Caves have a subconscious hold on our imaginations - for our ancestors, they were not just shelter from the elements but also symbols of the womb, gateways to the underworld, places of wonder and mystery. Not
This is the VOA Special English Health Report. Scientists continue to look for ways to deal with the deadly form of bird flu virus. Medical workers care for a bird flu patient in Medan, Indonesia, last year Researchers in Singapore, for example, hav
Dallas Attacks West Nile Virus by Land, Air The aerial and ground fumigation programs are blanketing around 1,400 square kilometers of the county, but don't target all mosquitoes. Laura McGowan, who works with Clarke, the company contracted to carry
Ben Carter Powdered material called dry water, could provide a new way to store carbon dioxide in an effort to fight global warming. Dry water looks a lot like fine white sand, which isn't surprising since what makes it dry is that each tiny water dr
那些你不知道的name 我们刚开始学英语的时候,最先学会的一句话多是Hello, my name is XXX. 从这里,我们知道了名字这个词的英文说法。不过,随着学习的深入,我们发现name这个词在很多语境中并
Lesson 34 Name 1.He's a real name dropper. 2.Stop this foolish name-calling right now. 3.You ate your words.Your name's Mud. 4.Winning is the name of the game. 5.If you want anythink,just name it! 6.In the name of mercy,stop that screaming. 7.Those b
我们今天要讲的习惯用语都包括这样一个词: name。大家知道name是名字。我们要学的第一个习惯用法是: name-dropper。 Dropper可以解释随口说出什么的人,而name-dropper说的是那种在言谈中故意以亲密
Fact: liquid water is heavier than air. Fact: clouds, which consist of water droplets and ice crystals, seem to hover in the air. One final fact: the water droplets in a typical cloud together weigh many tons. Which raises a question: how do clouds s
a brainiac 学霸 英语中表达类似书呆子的词不少,比如nerd,geek, wonk等,他们的形象大都是高智商低情商,穿着过时,谈吐怪异。形容极端聪明好学的人,口语中还有一个生动的词,brainiac。Brain,
一次咳嗽会产生2万个病毒 The next time you cough or sneeze, there is good reason to cover your mouth. As many as 20,000 viruses are expelled in an average cough, which may be sufficient to infect many people - particularly those who are not
Metal, heal thyself 金属,自己愈合吧 Materials science: Researchers have devised an ingenious way for the damaged surfaces of metals to repair themselves when they come to harm 材料科学:研究人员构想出了一种新颖独特的方法,
What's more, I've detected those falling and rising currents that make up the ocean's true breathing. 此外,我又注意过那些由上而下和由下而上的水流,形成真正的海洋呼吸作用。 I've seen a molecule of salt water heat up
They absorb the marine salts, they assimilate the solid elements in the water, 它们吸收了海中的盐,消化了水中的固体物质, and since they create coral and madrepores, they're the true builders of limestone continents! 它们是真正