A. How long:询问时间长度,通常搭配的回答是时间段,如“10 minutes”,符合题意。B. How far:询问距离,通常回答公里数或里程,不符合“10分钟”的时间答案。C. What time/D. When:均询问具体时间点,与“时间段”的回答冲突。故正确答案为A。第二题:题目为"Do you remember___ yesterday?",考查宾语从句...
There are a few differences between AR and VR optics. First, AR requires high luminance displays especially for bright environment such as outdoors and surgery rooms. Second, the dipervergence should be less than 1 to 3 arc minutes for see-through HMDs for AR. ...
yet the clock would advance only a few minutes. In an episode of "Rizzoli and Isles," the gal pals are tied up in a car that's sinking into a lake in the Berkshires area of Massachusetts; the hero character calls her partner in Boston, and ...
Reading time: 13 minutes A laptop screen extender serves as a tool for expanding your digital workspace. Unlike traditional external monitors, screen extenders for laptops offer portability without compromising on display quality. Modern portable monitors typically combine Full HD resolution with IPS displ...
In the 1960s, humans set out to discover what the red planet has to teach us. Now, NASA is hoping to land the first humans on Mars by the 2030s.
The winter solstice marks the exact moment when half of Earth is tilted the farthest away from the sun. It usually happens on December 21 or 22, at the exact same second around the world.
Busy schedules, light pollution, the weather: sometimes finding even just 30 minutes to stand and stare up at a clear, dark night sky and take in the planets, stars and constellations can be a feat in itself. So when you do find the time, you'll need to know what's visible in the...
What are Azure Arc-enabled servers? Azure Arc relies on the Azure Arc Connected Machine agent, a locally installed agent, to establish a logical connection between the local resource and Azure. By establishing this connection, a non-Azure resource automatically becomes a hybrid Azure re...
The following are examples of device-to-cloud and cloud-to-device communication: A mobile refrigeration truck sends temperature every 5 minutes to an IoT Hub. A cloud service sends a command to a device to change the frequency at which it sends sensor data to help ...
It works by keeping all the arriving aircraft at the same level and having them converge toward an arc with only horizontal separation. At the right time, they are cleared to enter the arc and proceed to a merge point, after which they all follow the same path toward the runway. ...