综合布线系统得相邻线对综合近端串扰(Power u)限值应符合表10得规定:相邻线对综合近端串扰(Power u)其值为在4对双绞线得一侧,3个发送信号得线对向另一相邻接收线对产生串扰得总和近端串扰值。
基于1个网页-相关网页
-intelligent power u-nit 智能动力单元
U-POWER 新势力 ; 友能 ; 优帕 ; 中国联通
audio-power U amplifier 声频功率放大器
U-vers Power Supply 系统供应电源
a u een power 小无相功
This embodies the difference in power distance between the U. S. and China.
这些都表明了中国和美国在权力距离方面的不同。
But General Petraeus said he needs time to assess the impact of the loss of one quarter of his U. S. combat power and that further reductions must be based on the situation at the time.
但是,彼得雷乌斯将军说,他需要时间来评估失去四分之一的美军作战力量会带来什么影响,而进一步撤军必须由以后的具体情况来决定。
These "small modular reactors" produce 100 to 200 megawatts of power, about one fifth to one-tenth the size of many current U. s. nuclear reactors.
这些“小型模块化反应堆”能生产100 ~ 200兆瓦的电力,大约是目前美国许多核反应堆产能的五分之一,但体积只有十分之一。
"What the youth of America and their observing elders saw at Bethel was the potential power of a generation that in countless disturbing ways has rejected the traditional values and goals of the U.S.
VOA: special.2009.08.10
The last hundred years, in the U.S., don't really have that much predictive power.
在接下来的上百年时间里,在美国,我们并不具备那么强大的预测能力。
The American companies have major reach and major power, and a lot of the increase in growth in the fast food industry is happening outside the U.S.
美国公司在快餐工业中占据主要市场份额,获得主要权利,取得较快增长,这种情况在正在美国本土之外发生
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