Every time you write to a tied scalar variable, you invoke its STORE method.
每次写绑定标量变量时，都会调用它的STORE方法。
We also know that op is a scalar variable because it is prefixed with the $.
我们还知道op是标量变量，因为它的前缀是 $。
Line 2 shifts the first word off of the arguments to the script and places it in the scalar variable op.
第2行将第一个词从对脚本的参数中移去，并将其放入标量变量op中。
Note that a tied scalar variable, and any tied variable for that matter, needs to store its actual data somewhere.
绑定标量变量以及在此问题上的任何绑定变量都需要将其实际数据存储在某个地方。
The SHIP3 operator contains the statement that shows the result of the scalar subquery being bound in as a host variable.
SHIP3操作符包含一个语句，该语句表明标量子查询的结果放在一个主机变量中。
The first part, where the tie() function is invoked, is how we tell Perl that the variable $k is actually tied to the Tie::Scalar::Timeout package.
第一部分，其中调用了tie()函数，演示了如何告诉Perl变量 $k实际上绑定到了 Tie::Scalar::Timeout 包。
Listing 2 shows an array constructor with four elements with values given by the NULL constant, a variable, a literal and a scalar sub-query, respectively.
清单2显示具有4个元素的阵列构造函数，其值分别由NULL常数、变量、文字和标量子查询提供。
Mathematical model of adaptive variable structure of control system for DC servo robot was established with nonlinear sliding mode formed with saturation type scalar functions.
采用饱和型标量函数构成非线性滑模建立直流伺服机器人控制系统的自适应变结构数学模型。
In downscaling a probabilistic spatially or temporal ly explicit disaggregation of a heterogeneous variable can be constructed using a scalar.
尺度下推时，利用标量可以构建异构变量时空明确的统计解集。
In downscaling a probabilistic spatially or temporal ly explicit disaggregation of a heterogeneous variable can be constructed using a scalar.
尺度下推时，利用标量可以构建异构变量时空明确的统计解集。
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