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- The female pore, are most commonly a single pair. 雌孔大多是一对。
- The theory that all human beings are descended from a single pair of ancestors. 人类同源论认为整个人类是由一对祖先繁衍来的理论
- I don't own a single pair of kitten heels. I'm definitely a stiletto fan. 我一双中跟鞋都没有，我绝对是个高跟鞋的粉丝。
- On average a rat can give birth every 24-28 days and just a single pair of rats can produce a colony of 2,000 a year. 老鼠平均每24至28天就可生产一次，仅仅一对老鼠一年就能繁殖出一个2000只的鼠群。
- Any of several venomous Old World snakes of the family Viperidae, having a single pair of long, hollow fangs and a thick, heavy body. 蝰蛇东半球响尾蛇科毒蛇之一，有一对长且空心的毒牙和厚重的身体
- "The pants were just for display this year, and not a single pair had been sold," said Gu Beili, the store's director. 商场的负责人介绍道，这些裤子今年才上市，而且没有出售。
- It is really difficult to find shoes in size XXL, I have visited several shops and still can't find a single pair. 出号的鞋子真是不好买，转了好多店也没找到。
- A single pair of quotation marks is required if any spaces are present in the file paths or program names referenced in command_string. 如果command_string中引用的文件路径或程序名中存在空格,则需要使用一对引号。
- You must do this because Access interprets a single pair of brackets as a zero-length string (zero-length string: A string that contains no characters. 必须这样做的原因是Access会将一对方括号解释为空字符串(零长度字符串:不含字符的字符串。
- It requires the mobilization of the great masses of the people and cannot be done effectively by a single pair of hands. 需要动员人民大众，不是一手一足的力量所能收效。
- Single Pair HDSL(HDSL2), which was also called as the next generation of HDSL, can transmit T1 /E1 without repeaters using only one pair phone line. 作为HDSL的下一代产品,单线对高比特数字用户环路(HDSL2)能利用一对双绞线无中继的传输T1/E1数据。
- Of, relating to, or belonging to the Diptera, a large order of insects that includes the true flies and mosquitoes, characterized by a single pair of membranous wings and a pair of club-shaped balancing organs. 双翅目的双翅目的或与双翅目（是一个昆虫大目，包括真正的蝇、蚊，具有少数前翅有功能，后翅退化成一对小棒状构造的特性）相关的
- It shows that the results by two methods agree well.Moreover, the single pair and adjacent rotor poles torque characteristics also with the detent torque characteristic are studied. 在此基础上，分别研究了电机的单对极转矩特性、相邻转子磁极之间相互作用以及定位转矩特性。
- Precise array data-flow analysis is an important step in parallelizing compiler technique.Stanford University presents an algorithm to calculate an LWT for a single pair of read and write statements. 数据依赖关系分析是并行编译技术的一项重要内容[1],分析的结果是循环并行化优化的主要依据。
- A new method by which several light beams can be synchronously modulated based on attenuated total reflection(ATR) polymer electrooptic modulator with single pair of electrodes is proposed. 衰减全反射结构的电光调制器,其每一个衰减全反射(ATR)峰的位置分别对应于一个导波共振模式。
- Insects having usually a single pair of functional wings (anterior pair) with the posterior pair reduced to small knobbed structures and mouth parts adapted for sucking or lapping or piercing. 通常有一对实用翅膀（前翅）的昆虫，后翅退化为小圆块，嘴分裂适于吮吸或舔食或刺穿。
- We'd like to run a fibre out there, but it would only be a single pair," says Scammel, adding that Sohonet was originally set up because the telcos couldn't offer the kind of niche service he does. 我们希望运营一条去那的线路，但将只是单对的光纤，”斯科梅尔说，并且补充说索霍网络最初建立就是因为电信运营商不能提供这种小规模服务。
- A new method by which several light beams can be synchronously modulated based on attenuated total reflection (ATR) polymer electrooptic modulator with single pair of electrodes is proposed. 提出了一种利用单通道反射型聚合物电光调制器同时调制不同路光的方法。
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。
- Two PE insulated cores twisted as single pair 两聚乙烯绝缘导体对绞
