So this is the equality operator, whereas the single equal sign is the assignment operator.
所以这是相等操作符，然而那个单等号是一个赋值运算符。
A radar operator makes a sign to the others, showing that he has understood who sent the message.
一位雷达操作手向其它乘员做了个手势，以示他已经知道是谁发出的这个消息。
Finally, we get the second child subexpression, which other than the "don't refer" operator consists of some stuff in square brackets, and a plus sign.
最后，我们看到第二个子表达式，它除了有由方括号组成的“不引用”运算符外，还有一个加号。
After being granted the letter of intent for licensing the technology import, an import operator may sign a contract for technology import with its overseas counterpart.
进口经营者取得技术进口许可意向书后，可以对外签订技术进口合同。
Note the difference between the equal sign (=) and the eq operator.
注意等于号（=）和eq操作符之间的区别。
An operator, such as the + sign, is a character (or sometimes a short sequence of characters) that indicates a computational operation. In an expression, a term must be one of the following.
操作符，例如+，是一个字符(或者有时候是一小串字符)指明了运算种类。
Note that numeric literals do not include a sign; a phrase like -1 is actually an expression composed of the operator - and the literal 1.
注意数值型的字面值不包括符号(译注：正负号)，像-1实际上是个组合了一元运算符“-”和字面值1的表达式。
A trademark is a sign used by a producer or operator to distinguish the commodities or services produced or sold by him from those of others.
商标即商品标记，是区别不同生产者或经营者所生产或经营商品的标记。
Note that numeric literals do not include a sign; a phrase like -1 is actually an expression composed of the unary operator '-' and the literal 1.
注意数值型的字面值不包括符号(译注：正负号)，像-1实际上是个组合了一元运算符“-”和字面值1的表达式。
The global Fourier transform can also be obtained by switching (up to sign) the multiplication by a coordinate of the affine line and the differential operator with respect to this coordinate.
它等同于通过交换(可能差一个正负号)由局部坐标给出的数乘和这个局部坐标相对应的微分算子得到的微分模。
Type the next mathematical operator(the multiplication sign, for example).
输入第二个数学运算符号。
Here, an operator communicates with a caller using sign language and a video connection.
图中显示一工作人员与呼叫者视频连线用手语交流。
Here, an operator communicates with a caller using sign language and a video connection.
图中显示一工作人员与呼叫者视频连线用手语交流。
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