数据包被转发前需要被完全接收下来，并且计算帧校验序列，该序列值错误的包将会被丢弃。
The frame is completely received before it is relayed as the Frame Check Sequence (FCS) is to be calculated and the frame discarded if in error.
对故障点的过渡电阻还列出一些国外的经验计算式及其典型数据，这对校验保护装置灵敏度是十分必要的。
In addition to pointing out some experienced formulas abroad for taking count of the resistance of the fault itself and its typical data.
在计算机网络通信中，为了降低数据通信线路传输的误码率，可以采用一种差错检测控制———循环冗余码校验(CRC)。
In this paper, it studies one of the error-check controls of the communications of computers network-Cyclic Redundancy check (CRC).
进而将氟里昂的模化试验结果转换成高压水的数据，并用苏联蒸汽锅炉水力计算标准方法进行了校验。
The R-12 experimental results obtained are transformed to corresponding high pressure water data and then checked with the normalized hydrodynamic calculation method for steam generators of USSR.
用软件实现CRC校验码计算很难满足高速数据通信的要求，基于硬件的实现方法中，有串行经典算法LFSR电路以及由软件算法推导出来的其它各种并行计算方法。
CRC computing by software can hardly meet with the high speed digital system. Classic LFSR circuit and other algorithm that derived from software are generally adopting as hardware solutions.
对应用数据分块，使得数据块大小符合通信子网mtu有效负载的要求，避免IP层分片需要重新分配缓冲区、计算校验和以及数据复制的费时操作。
Therefore, it can reduce one time data handling, 3 divide application data into blocks that content the demand of effective load of communication subnet MTU to avoid IP fragments.
对应用数据分块，使得数据块大小符合通信子网mtu有效负载的要求，避免IP层分片需要重新分配缓冲区、计算校验和以及数据复制的费时操作。
Therefore, it can reduce one time data handling, 3 divide application data into blocks that content the demand of effective load of communication subnet MTU to avoid IP fragments.
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