字母数字的

The writing of amulets, conjuration of devils, mystic jugglery with numbers and letters, increased as the influence of this school spread.

写作的护身符， conjuration的魔鬼，神秘jugglery与数字和字母组成，增加的影响，这所学校蔓延。

Giving a column letter and a row number identifies a particular cell in the grid.

给一个行的字母和列的数字来表示一个特定的空白格子。

If you write more letters or numerals than are required, you answer is incorrect.

如果你写更多的字母或数字比需要，您的答案是不正确的。

The avian brain is as complex, flexible and inventive as any mammalian brain, they argue, and it is time to adopt a more accurate nomenclature that reflects a new understanding of the anatomies of bird and mammal brains.

研究人员说，一只名叫亚历克斯的非洲灰鹦鹉能知道一些数字和颜色的概念，并能像婴儿那样捕捉到人们谈话里的字母。

In this case, a word is defined as a maximal sequence of alphanumerics and hyphens.

此处，单词的定义是：由字母、数字和-的组成的最长序列#译注：贪婪查找？

The protein sequence is composed of 20 amino acids. Each amino acid is named with a unique one-letter code. A terminus code is added to indicate the two ends of the sequence. Thus twenty-one-bit binary numbers can be used to encode the amino acids in the sequence.

蛋白质序列则是由20种胺基酸所组成，一般我们会以单ㄧ字母来表示一个胺基酸，而序列都会有终止码去表示序列的前后端，因此我们一般会用21个的二元数字去对每个胺基酸做编码。

The elements of literacy were taught by the writing master, known as a grammatistes , the child learning his letters and numbers by scratching them on a wax-coated wooden tablet with a stylus.

学习的内容都是由一个被叫做系统操作，，孩子们通过刮蜡与手写笔涂木来学习他们的字母和数字。

To make them as secure as you can, try mixing letters with numbers, punctuation and misspellings.

尽量确保安全的用一些字母、数字、标点、故意拼错的组合作为密码。

The existing system of Internet top-level domain name including the support of only 26 English letters and Arabic numerals and a hyphen 0-9, 37 characters.

现有的互联网顶级域名体系只支持包括26个英文字母、连字符和阿拉伯数字0至9在内的37个字符。

The statistics show that over half of the users of the Internet today don't use the Roman alphabet in their first language,' says Rod Beckstrom, chief executive of Icann.

互联网名称与数字地址分配机构首席执行长贝克斯托姆说，统计数据显示目前超过半数的网络用户，他们的第一语言都不是使用罗马字母。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。