2. 考研
  3. The small size of the components of computer chips has proved unstoppable. In each new (1)_____, those components are smaller an

The small size of the components of computer chips has proved unstoppable. In each new (1)_____, those components are smaller an

admin2009-04-26  64
问题     The small size of the components of computer chips has proved unstoppable. In each new (1)_____, those components are smaller and more tightly packed than they were in their predecessor. (2)_____ has been so rapid that chip designers are (3)_____ apparently fundamental barriers to further reductions in size and increases in density. In a small size version of the (4)_____ to wireless communication in the macroscopic world, a group of researchers led by Alain Nogaret, think they can make chips (5)_____ components talk to each other wirelessly.
    The researchers (6)_____ to use the standard print techniques employed in chipmaking to coat a semiconductor with tiny magnets. These magnets will (7)_____ local magnetic fields that point in opposite directions at different points (8)_____ the chip’s surface. Electrons have a (9)_____ called spin—that is affected by magnetic fields, and the team hopes to use a/an (10)_____ called inverse electron-spin vibration to make electrons (11)_____ the chip emit microwaves.
    Dr. Nogaret imagine great advances that would stem (12)_____ the success of his work, and these are not (13)_____ to the possibility of packing components yet more tightly. In today’s chips, the failure of a single connection can put the whole circuit out of (14)_____. This should not happen with a wireless system (15)_____ it could be programmed to re-route signals.
    The project will not be (16)_____ sailing. Generating microwaves powerful enough to (17)_____ data reliably will (18)_____ involve stacking several layers of magnets and semiconductors together and encouraging the electrons in them to move in a harmonious union. But if it (19)_____, a whole new wireless world will be (20)_____.

选项 A、action
B、relation
C、procession
D、possession
答案A
解析 整句话的理解。action意为"行动，作用，活动"，out of action意思是"无法运转"，此处文意是"这是某一条连接出现故障而可能导致的后果"，故action符合题意。possession"占有，拥有"，常用的搭配是in possession (of sth.)"占有某物"，不符合文意，故不正确。relation"关系，联系"和procession"形成，行进"均不符合题意。
转载请注明原文地址:https://kaotiyun.com/show/3Zi4777K
0

考研英语一

相关试题推荐
随机试题
最新回复(0)