题目内容
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[主观题]
It is necessary that those computer-controlled motors to generate force feedback be made as small as
possible because they have to be put on the user's body.
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发布时间：2022-01-06
题目内容
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更多“It is necessary that those com…”相关的问题
第1题
Sometimes the images on two LCDs and sounds through two earphones are slightly different so that the virtual world appears more real.
第3题
Virtual-reality devices not only transmit sounds to the user, but also record and send his speech to the program.
第4题
One of the shortcomings of a virtual-reality system is that it enables only one person at a time to use it.
第5题
We can infer that current virtual reality devices ______.
A．still need improving to create a perfect virtual world
B．are already perfect to create a virtual world
C．are unable to create a virtual world
D．are harmful to users of virtual reality
第6题
To feel relatively real in a virtual world, which one of the following has to be achieved according to the text？
A．There have to be senses of smell and taste.
B．Senses of smell and taste should be kept in step with senses of sight and hearing.
C．Senses of sight and hearing have to be synchronized with the sense of touch.
D．Senses of smell and taste have to keep pace with senses of touch and hearing.
第7题
The author implies that whether or not a simulation is good enough will be mainly influenced by ______.
A．the speed of a computer B．the cost of a computer
C．the display of a computer D．both A and C
第8题
We can infer that LCDs are used as displays in HMDs mainly because ______.
A．they are cheaper B．they look clearer
C．they can be made smaller D．their speed is faster
第9题
According to the text, which kind of sense of the following is the most challenging to create in the virtual world？
A．The sense of sight. B．The sense of hearing.
C．The sense of taste. D．The sense of touch.
第10题
Which kind of sense of the following is not mentioned in the text？
A．The sense of sight. B．The sense of hearing.
C．The sense of taste. D．The sense of touch.
