当从磁盘上加载一个脚本或等待硬件设备启动的同时,可以运行另一个脚本来启动另外一个服务。
While one script is being loaded from disk or waiting for a hardware device to start, another script can be running to start another service.
太阳系中没有另外一个具有含氧大气的星球,而含氧大气则是地球的另一个特征的至关重要的前提,这个“特征”就是我们——生命。
Nowhere else in the solar system can one find an atmosphere loaded with free oxygen, which ultimately proved vital to one of the other unique features of Earth - us.
太阳系中没有另外一个具有含氧大气的星球,而含氧大气则是地球的另一个特征的至关重要的前提,这个“特征”就是我们——生命。
Nowhere else in the solar system can one find an atmosphere loaded with free oxygen, which ultimately proved vital to one of the other unique features of Earth -us.
You can take this vector, multiply it by one number, take that vector, multiply it by another number, add the two of them.
比如将这个矢量,乘上一个数,然后将另一个矢量,乘上另外一个数,把这两个矢量相加
Another interesting thing that we learned is by combining other technologies with this technology.
我们还了解到另一个有趣的现象,结合另外两项技术与这项技术。
You can see this region here is going to develop into one of the upper limbs, the arms here and the back is different from the front, the spinal cord is developing in the back, whereas, the structures that become our intestinal tract is developing on the other surface.
你能看到这个区域,将会发育成为上肢,这里是手臂,而且身体前后也有不同,脊椎正在后背发育,另外,会成为我们肠管的结构,也在另一个表面发育着
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