文章列表

• 1.巨大的垃圾带重新界定了海洋界限
• The Great Pacific Garbage Patch is an area of environmental concern between Hawaii and California where the ocean surface is marred by scattered piece...
• 2.茶翅蝽的起源传播与可行的防治措施
• The brown marmorated stink bug (Halyomorpha halys) is an invasive, herbivorous insect species that was accidentally introduced to the United States fr...
• 3.自己动手做家宴对很多家庭均有压力
• Magazines, television and other popular media increasingly urge families to return to the kitchen, stressing the importance of home-cooked meals and f...
• 4.如何在低重力环境中保持垂直
• Keeping upright in a low-gravity environment is not easy, and NASA documents abound with examples of astronauts falling on the lunar surface. Now, a n...
• 5.儿童期肥胖与哮喘 孰先孰后？
• For years, doctors have known that there is a link between childhood obesity and asthma, but have found it difficult to determine which condition tend...
• 6.新发现的超星系团是银河系的故乡
• Astronomers using the National Science Foundation's Green Bank Telescope (GBT) -- among other telescopes -- have determined that our own Milky Way gal...
• 7.科学家成功测序大肠杆菌菌株的完整基因组
• Researchers at the University of California, San Diego have produced the first complete genome sequencing of a strain of E. coli that is a common caus...
• 8.基于自动手表工作原理的无电池心脏起搏器
• A new batteryless cardiac pacemaker based on an automatic wristwatch and powered by heart motion was presented at ESC Congress 2014 today by Adrian Zu...
• 9.神经元中的记忆
• When we learn, we associate a sensory experience either with other stimuli or with a certain type of behaviour. The neurons in the cerebral cortex tha...
• 10.单激光束能使分子停止翻转运动
• In the quantum world, making the simple atom behave is one thing, but making the more complex molecule behave is another story. Now Northwestern Unive...