The approximately 65,000 images the Surveyor orbiter has beamed home in the nearly three years it has been circling Mars are full of this kind of expected hydro-scarring. But some of the pictures took scientists by surprise. The older a formation is, the more likely it is to have been distorted over the eons--smoothed by periodic windstorms or gouged by the occasional incoming meteor. However, a few of the newly discovered water channels look flesh. That discovery has lead astonished researchers to conclude that these channels may have been recently formed. Paleontologists have long assumed that if underground water was going to bubble up on Mars, it would have to be somewhere in the balmy equatorial zones, where temperatures at noon in midsummer may reach 68 degrees Fahrenheit (20 degrees Centigrade). Almost all the new channels, however, were discovered at the planet’s relative extremes--north of 30 degrees north latitude and south of 30 degrees south latitude--and all were carved on the cold, shaded sides of slopes.
There are approximately 500 () now in operation in the United States.
0n the fully containerized ship, approximately one-third or more of the cargo is on deck above the rolling center. Top stowed containers are subject to().
For lasers with tightly controlled wavelengths, approximately how far apart are the centers of adjacent wavelengths when 100 GHz spacing is used in a DWDM system? ()
A financial customer has three data centers that are approximately five kilometers apart. Their SAP application data needs to be kept synchronized within 10 milliseconds between the three sites. Which of the following solutions satisfies the customer's recovery time objective?()
A customer needs approximately 24 TB of RAW storage for some media files. SATA or nearline SAS drives are the obvious choice but rack space and budget are dominating factors. Which of thefollowing choices would be the best solution for this customer?()
System.out.format(”Pi is approximately %d.”, Math.PI); What is the result?()
On the fully containerized ship,approximately one-third or more of the cargo is on deck above the rolling center. Top stowed containers are subject to().
对于信用证中“ABOUT”、“APPROXIMATELY”“CIRCA”中对金额和数量的表述,可以解释为不超过多少的增减幅度()。