A sufficient condition is obtained for a class of second order operator matrices to generate C0 semigroups.
给出了一类二阶算子矩阵生成C0半群的一个充分条件，并应用此条件证明了一类具体的二阶算子矩阵可生成C0半群。
These operator choices provide further sorting control and accompany a given column in the ORDER BY clause.
这些操作符选择提供进一步的排序控制，伴随着ORDERBY子句中的给定列出现。
Precedence or operator strength determines order of evaluation; an operator with higher precedence is evaluated before one of lower precedence.
优先级或者说操作符的强度决定求值顺序；优先级高的操作符比优先级低的操作符先求值。
An operation can be a relational operator, a system - or user-defined function, or an SQL operator, such as GROUP BY, ORDER BY, and so on.
操作可以是一个关系运算符，或者系统或用户定义的函数，也可以是一个sql操作符，例如GROUPBY、ORDER BY等。
The associativity of an operator defines the order in which operators of the same precedence are grouped (right-to-left or left-to-right).
操作符的结合性定义了相同优先级操作符组合的顺序(从右至左或从左至右)。
Both can specify an index operator class and both can be sorted in ascending or descending order.
这两种索引都可以指定索引操作符类并按照降序或升序排列。
Ideally, in order to reformat each line, AlignAssignments would use the built-in substitute function, and replace everything up to the operator with a printf'd rearrangement of that text.
理想情况下，要重新格式化每一行，AlignAssignments将使用内置的substitute函数，并使用经过printf重新整理后的文本替换运算符之前的所有内容。
In order to use the output of a command, command1, as input to a filter, command2, you connect the commands using the pipe operator (|).
要将命令command1的输出作为过滤器command2的输入，您需要使用管道操作符(|)连接两个命令。
In another example, the operator connects to the Order Application to execute UC1, which in turn executes UC3 on the Order Processing system.
在另外一个例子中，操作员连接orderApplication来执行uc 1,UC 1反过来又通过OrderProcessing系统执行uc3。
At 9:00 a.m., the manager on duty braved the dangers of high nuclear radiation and became the first operator to execute the order.
到09：00，当班的经理冒着高度核辐射的危险做第一个操作员。
There might be exceptions to this normal processing, which require human intervention (for example, an OTMPS operator might manually handle and correct an invalid order).
在这一过程中可能会有意外情况需要人工干预（如，OTMPS操作员可能手工处理和纠正一些错误的订单）。
In these cases, the SHIP operator will remain synchronous in order to maintain the semantics of the query.
在这些情况下，SHIP操作符将保持同步，以维持查询的语义。
In order to complete a process like this the custom broker and carrier has to be defined as a bonded operator.
为了完成这一任务，报关行和承运人被称为保税操作者。
When placing an order, the customer needs to fill out a PO form or give the same information to the operator for filling out the form.
下订单时，客户需要填写PO表单，或向操作员提供相同的信息，以便填写此表单。
The only thing they have in common is that both are what's called a first order differential operator.
它们唯一共同之处就是,它们都被叫作一阶微分算子。
If you use the logical | | operator, Perl will use the first true value it comes across, in order, from left to right.
如果使用逻辑| |操作符，Perl就会使用后面的第一个真值，顺序从左到右取值。
Article 46 a business operator that provides a commodity by mail order must provide such commodity in accordance with the agreement.
第四十六条经营者以邮购方式提供商品的，应当按照约定提供。
This operator will call the JRules rule you already created to determine if the order can continue to be executed.
此算子将调用您已经创建的JRules规则来决定是否可以继续执行订单。
If it finds a match, it USES the send operator (the! Symbol) to send a message to the broker process telling it to place an order.
如果匹配上了，就用发送操作符(即！符号)向broker进程发送一则消息，告诉它下单。
From the order amount feed, use the Filter operator to select the set-of-order amount associated with a given salesman.
在订单量feed中，使用Filter运算符选择与给定销售人员关联的订单集合。
Police who believe a car to be stolen can ask an OnStar operator to disable its accelerator, while leaving the steering and brakes in working order.
警方可以要求OnStar总控台操作员在关闭被其认定为系被盗车辆的速度引擎系统的同时，保持该车方向盘及刹车相关设备的正常运转。
Each operator would retrieve the updated customer and order information for that one area code at the start of the shift.
每个操作员在轮班开始的时候，接收那个地区的更新后的客户和订单信息。
In order to produce acceptable output, this equipment requires operator intervention well beyond the original level.
为了生产出可接受的产品，要求操作员对设备进行超出原有水平的干涉。
When an expression contains more than one operator, the order of evaluation depends on the order of operations.
表达式可能会包含不止一个运算符，这些不同的运算先后次序就是运算符的优先级。
Seismic data and system order are transmitted through the path defined by the operator, which can avoid the lay -out problem produced by separate cable fault.
地震数据及系统命令沿操作者定义的路径传输，可避免因个别电缆故障而引发的排列问题。
PHP operator precedence "Undefined order of evaluation"?
评价“PHP算符优先”未定义的顺序？
Be careful to read the documentation of the selected operator in order to avoid undesirable behaviour.
仔细阅读选择算子的文档，从而避免无法理解的行为。
This type of expression uses one pair of parentheses for each operator. Theparentheses dictate the order of operations; there is no ambiguity. There isalso no need to remember any precedence rules.
有一种书写表达式的方法叫做“完全括号”，这种表达式把每一个操作符都加了括号，表达完全精确，也不必记忆优先级规则。
Every stall set is highest price fixing, adopt when contest mark amount achieves highest price fixing shake order pattern decides operator.
每个摊位设定最高限价，当竞标金额达到最高限价时采取摇号方式确定经营者。
Every stall set is highest price fixing, adopt when contest mark amount achieves highest price fixing shake order pattern decides operator.
每个摊位设定最高限价，当竞标金额达到最高限价时采取摇号方式确定经营者。
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