The reference counting mechanism does that for you.
引用计数机制为您完成内存管理任务。
This class provides a reference counting mechanism for the add-in by obtaining a lifetime token to its contract.
这个类别会借由取得合约的存留期语汇基元，提供增益集参考计数机制。
Also, built-in functions and third-party libraries will not know about or be able to use your reference-counting mechanism.
另外，内置函数和第三方的库不会知道或者可以使用您的引用计数机制。
This is a Deferred Reference Counting (DRC) mechanism combined with an incremental, conservative mark/sweep collector.
它采用了一种延迟引用计数（Deferred Reference Counting，DRC）机制，并结合一个增量的、保守的标记/清除收集器。
These should be a specialized system using the specialized counting and analyzing mechanism to deal with these data.
这就需要一个专业的系统，使用专门的统计和分析机制来处理这些数据。
Optional equipment: filling mechanism, coding structures, feeder institutions, dust removal institutions, counting packing agency.
可选装置：充填机构、打码机构、供料机构、除尘机构、计数装箱机构。
And their relationship was also studied by the computational mechanism of the box-counting method.
结合盒维法计算原理，研究了三个特征体分形维之间的关系。
It was an unmanned biplane with player-piano bellows to power its gyroscope and a cash-register mechanism that calculated distance flown by counting the rotations of a propeller-like rotor.
这是一个无人驾驶的双翼飞机，它有着自动钢琴的风箱来为回旋装置提供动力，以及一个收银机的机械装置——通过记录类似螺旋推进器的转子的旋转次数来计算飞行的距离。
It was an unmanned biplane with player-piano bellows to power its gyroscope and a cash-register mechanism that calculated distance flown by counting the rotations of a propeller-like rotor.
这是一个无人驾驶的双翼飞机，它有着自动钢琴的风箱来为回旋装置提供动力，以及一个收银机的机械装置——通过记录类似螺旋推进器的转子的旋转次数来计算飞行的距离。
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