百度试题 结果1 题目 2. If you put very t iny things under a microscope(显微镜), you will find them very large. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Under a Microscope Even Familiar Things Look Beautifully Weird - Wired ScienceNadia Drake
百度试题 结果1 题目 The scientists told me it was the smallest living things could be seen under a microscope. 相关知识点: 试题来源: 解析 that 反馈 收藏
To a bacterium, water is as thick as molasses(糖浆) is to us. Bacteria are so small that they are affected by the movements of the chemical molecules(分子) around them. Bacteria under microscopes, even those with no flagella, often jump up and down in the water. This is because they ...
___ a microscope we can see different kinds of things that are unable to be seen by our naked eyes. a. in terms of b. in place of c. by means of d. by far 免费查看参考答案及解析 题目: don’t tell me such things ___ you are not certain. a. thatb. which c. those d....
解析:在文章第一段中,从“After taking his dog for a walk one day in the early 1940s,George de Mestral,a Swiss inventor,became curious about the seeds of the burdock plant that had attached themselves to his clothes and to the dog’s fur.Under a microscope,he looked closely at the hook...
that you might use under a microscope. Dr. Harris:And it forms a diagonal line that suggests a recession into space. Dr. Zucker:I wanna stay with that metaphor of the microscope's glass slide for a moment because I think that there is a kind of scientific investigation here. Dr. Harris...
Curious about this tenacious grip, de Mestral examined the burs under a microscope and discovered they were covered in tiny hooks. These hooks would catch onto anything with a loop, such as fabric or fur, enabling the bur to hitch a ride and spread its seeds. Drawing inspiration from this ...
An entire world of organisms too small to see with the naked eye is revealed in common pond water when it is placed under a microscope. Microscopes can allow people to catch a glimpse of this elusive world. Many children love to see these organisms and t
Looking through a microscope, Pasteur found a living world in a drop of water. He saw and drew pictures of the small living things in a drop of water, and he called them "microbes" or "germs". Once he put some drops of wine under the microscope. He noticed the horrible wine had ...