水银的化学符号是什么？
这些符号有什么特别的含义吗？
通用产品代码符号，亦称“条形码”，印在出售的商品上，其中含有计算机能识别的信息。
The Universal Product Code symbol, also known as the 'bar code', is printed on products for sale and contains information that a computer can read.
在英语中，每一个书写符号和每一个独特的发音之间不存在固定的一一对应关系。
In English, there is not a consistent one-to-one match between each written symbol and each distinct spoken sound.
有趣的是，汉字是由图画和符号演变而来的。
It is interesting that Chinese characters evolve from pictures and signs.
其他的图片是类似线、圆和正方形这样的符号。
Other pictures are symbols such as lines, circles, and squares.
店主会在出售的商品上刻上石头、粘土或木头的符号。
Shopkeepers would carve into stone, clay, or wood symbols for the products they had for sale.
在尼罗河沿岸也发现了这个符号，它把这个意义赋予了人类。
The symbol was also found along the sides of the Nile, which gave this meaning to the people.
他们画简单的图画或符号来代表事物和思想，也代表他们的语言。
They drew simple pictures or signs to represent things and ideas, and also to represent the sounds of their language.
研究人员随后测试了猴子如何组合或添加这些符号来获得奖励。
The researchers then tested how the monkeys combined—or added the symbols to get the reward.
它的局部是凸的，因为它没有环路，且曲率永远不会改变符号。
It is locally convex in the sense that it has no loops and the curvature never changes sign.
商标是标识产品制造商并将其与其他类似产品区分开来的单词、名称或符号。
Trademarks are words, names, or symbols that identify the manufacturer of a product and distinguish it from similar goods of others.
他猜测象形文字是语音符号是正确的，它们代表的是声音而不是图像。
He suspected rightly that the hieroglyphs were phonetic symbols, that they represented its sounds rather than pictures.
看看历史上许多的文化符号，你会在那里找到《冰雪奇缘》中弗罗斯特的祖先。
Look to many of history's cultural symbols, and there you'll find an ancestor of Frosty, the snowman in the movie Frozen.
英国学者托马斯·杨是第一个认真尝试破译罗塞塔石碑上符号的人。
Thomas young, an English scholar, was the first to seriously attempt to decipher the symbols on the Rosetta Stone.
那些确实阅读过我的散文的人都很欣赏其在严格的符号框架下编织情感的巧妙方法。
Those who do read my prose appreciate the craft with its emotional weave under a rigorous symbolic framework.
更经济的方法是使用一个符号来表达一个音节，而不是一个完整的单词。
A more economical approach was to use a sign to express not a whole word but a single syllable.
在屏幕的一侧会出现一个符号，而在另一侧，会显示圆圈内的两个符号。
On one part of the screen, a symbol would appear, and on the other side two symbols inside a circle were shown.
杰西卡已经迅速浏览了那几行，其中既无大写字母也无任何标点符号。
Jessica had rapidly scanned the lines, none of which boasted a capital letter or any punctuation.
改动作曲家原有的符号是亵渎行为。
It would be sacrilege to alter the composer's original markings.
他们使用的符号很容易书写，而且比埃及的符号要少。
The signs they used were very easy to write, and there were fewer of them than in the Egyptian system.
两个有符号整数相加的结果是一个有符号的整数。
所以如果这个符号是埃及古语，第一个符号应该是“ra”，然后是一个未知的符号，后面跟着一个双“S”音。
If the symbol were Coptic, the first symbol would be "ra" and then an unknown symbol followed by a double "S" sound.
符号可以以数字方式删除或保存。
例如，所有标题需要外观一致，所有项目符号需要以相同的方式显示。
For example, all headers need to look the same, all bullet points need to be presented in the same way.
那是因为红灯不是这一符号系统的一个主要组成单元，对吗？
That's because the red light is actually not a gross constituent unit in a semiotic system, right?
表情符号每年都在变化和增长。
表情符号是文字和网页中使用的图片。
我们使用的表情符号越多，我们使用的单词就越少。
一个名为Unicode联盟的组织致力于选择表情符号。
A group called the Unicode Consortium works on choosing emojis.
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