原本還想靠google translate偷懶,不過看來google也是有靠不住的時候。請大家不吝給個指教。
我寫的....
The biggest wish of scientists is to get internal images of an organism without damaging its body. However, instead of getting the immediate spatial information of internal organs in an organism, we usually have a series of two-dimensional (2D) biological images in a plane due to the physical restrictions of laboratory equipments. In order to get the spatial information of internal organs in an organism, we could reconstruct the 3D image from a series of 2D images with the aid of the computer software. The reconstructed 3D model could be rotated in any directions. This helps us observe an organism’s structure in any angles and directions on a computer screen.
The signal processing and transmitting fascinate scientists the most. However, human has longer life span and has about 100 billion neurons, and it’s illegal to manipulate the human genes. Lots of the researches in neuroscience are carried out only in model animals, such as mice, zebrafish or Drosophila. There are only about 135 thousand neurons in the Drosophila brain. And the Drosophila could demonstrate complex behaviors, such as memory and learning. So, the Drosophila is favored in the study of neuroscience. Besides, Drosophila genome has been sequenced and it has a short life span (It’s about 60days). All those are helpful in the studying.
Google翻的.....
Life science researchers to study organisms at the time of greatest hope is to get the image the internal structure of organisms (Information) at the same time, can damage the organisms do not have to. However, when access to biological imaging, laboratory equipment as a result of physical limitations, often get is a sequence of two-dimensional plane images, are not immediately available biological space between the body organs of information. Organs in vivo in order to get the space between the information by computer-assisted, a sequence of two-dimensional image through the assistance of computer software for 3D reconstruction of three-dimensional images (reconstruction), after the reconstruction of three-dimensional model can be arbitrary rotation, to provide different angles we have to look at the object, you can help us on the computer screen from any angle and direction to observe the structure of organisms.
Although the human brain's information processing and transmission, most scientists fascination, but the brain as a result of about one hundred billion neurons, human life is relatively long, and the human body can not be any manipulation of genes, many nerve scientific research, can only be targeted at other animals, such as mice, zebrafish and fruit flies and other model animals. Drosophila brain only about 13
5000 million neurons, but also to show memory and learning behavior of more complex, so the most popular, has become an important research object Neuroscience. In addition, the fruit fly genes have been identified in all sequences, and short life cycle (approximately 60 days), but also makes research easier.