这个数字反映原来人类的皮肤也像内脏一样五花八门，任何一处皮肤都住着500到1000个细菌种群。
The number suggests that our skin is as variegated as our guts, which house anywhere from 500 to 1000 bacterial species.
做生意就是和各种各样的数字打交道，要不然，为什么学校一定要给你开一门统计学呢？
Business is about Numbers, after all, and there's a reason you had to learn statistics in school.
从排名最靠前的数字开始，它会告诉你有多少孩子以C或C以上的成绩通过了五门（或五门以上）的包括英语和数学在内的GCSE考试。
Start with the headline league table figure, the one that tells you how many children get five or more GCSEs with a grade C or better, including English and maths.
在门的背面，有一个用毛笔蘸上墨水胡乱涂写的数字：52，横条上面，同一支毛笔却又涂上了另一数字：50，因而使人没法肯定。
On the inside of the door the figures 52 had been traced with a couple of strokes of a brush dipped in ink, and above the scantling the same hand had daubed the number 50, so that one hesitated.
RichardKitney教授说：“‘逻辑门’是硅电路的基础建筑模块，我们整个数字时代都是以它为根基的。”
Professor Richard Kitney said: 'Logic gates are the fundamental building blocks in silicon circuitry that our entire digital age is based on.
新增长途光缆27000皮长/公里，数字微波干线14400公里，电话交换机容量1961万门。
The total lance of long distance optical cable increases by 27000 sheet km, that of digital microwave links by 14,400 km and the number of telephone lines by 19.61 million.
新增长途光缆27000皮长/公里，数字微波干线14400公里，电话交换机容量1961万门。
The total lance of long distance optical cable increases by 27000 sheet km, that of digital microwave links by 14, 400 km and the number of telephone lines by 19.61 million.
例如，当两扇门上数字的比率为1：2(8对16)或2：3(8对12)，鱼选择对的门不只是偶然。
For example, when the ratio between the shapes on the two doors was 1:2 (8 versus 16) or 2:3 (8 versus 12), the fish chose the correct door more often than by chance.
研究表明，现在有超过2000家学院和大学提供至少一门的创业课程，而在20世纪80年代中，这个数字只有300。
There are now more than 2, 000 colleges and universities offering at least one course in entrepreneurship, compared to just 300 in the mid 1980s, studies show.
当然这一数字不是绝对的，有时这门课程需要五个小时，而那门课程只需要1小时。
Of course, this figure is not absolute, and sometimes it needs a five-hour courses, and courses that require only 1 hour.
只有一个输入的数字电路单元是缓冲器或反相器，而输入在一个以上的则称为逻辑门。
Only one input of the digital circuit unit is the buffer or inverter, the input in more than one are called logic gates.
很幸运，我所在的高中拥有专门的计算机课程，去年他们开设了一门新的关于数字信号传输的课程。
My high school was lucky enough to have a computer science department and last year there was a new course on digital signal processing.
如果不需要非易失性门，考虑使用器件共用在模拟和混合信号系统中：数字电位器(图1)。
If you need only a few nonvolatile gates, consider using a component common in analog - and mixed-signal systems: the digital potentiometer (Figure 1).
数字图像处理是一门具有巨大发展前景的学科。
Digital image processing is the subject with bright prospects.
在日本，3门版本有一个运动感强烈的模拟仪表盘代替了5门版本的数字仪表。
In Japan, the 3 doors version has sportier analogue dials instead of the 5-doors' digital one.
在时间及课程条件许可的情况下，希望对数字系统设计能开设两门课。
Where time and curriculum constraints allow, it is expected that two courses in digital system design should be taught.
纺织品的数字印花在纺织着色领域中是新颖而又较年轻的一门技术。
Digital printing on textiles is a new and comparatively young technology in the field of textile dyeing.
信息隐藏是一门新兴的交叉学科，在隐蔽通信和数字水印等领域有着广阔的应用前景。
Information hiding is a new multi-disciplinary field, and it has an extensive application prospect in the realm of covert communication and digital watermarking.
文章结合广州大学对电子信息工程专业的《模拟电子》、《数字电子》的两门实验教学的辅助学习网站的建设对实验教学网站的建设模式进行探讨。
Based on the construction of experiment teaching websites for analog electron and digital electron in University of Guangzhou, we discuss the construction pattern of the experiment teaching websites.
该数据选通器主要由CMOS传输门和CMOS移位寄存器构成，能同时适用于数字信号与模拟信号。
This device is constituted by CMOS transmission and CMOS shift register and is able to apply to the digital signal and analog signal at the same time.
现有基于逻辑门的底层硬件进化方法只能进化小规模数字电路，由此提出了一种硬件系统级在线进化方法。
Since the traditional hardware evolutionary methods based on logical gates were only valid to evolve simple digital circuits, a method of on-line system-level evolution was proposed.
时钟信号控制着数字系统的操作，它让逻辑门计算新的结果，然后由触发器存储执行结果。
Clock regulate the operation of a digital system by allowing time for new results to be calculated by logic gates and then capturing the results in flip-flops.
本文介绍了一种用于距离门脉冲多卜勒雷达的可编程序数字信号处理机。
A programmable digital signal processor for ranging gate pulse Doppler radar is presented.
算数是一门有关数字的学科学，他是数学的基础。
Arithmetic, the science of Numbers, is the base of mathematics.
算数是一门有关数字的学科学，他是数学的基础。
Arithmetic, the science of Numbers, is the base of mathematics.
应用推荐