It returns the number of bytes that were not clearable or zero if the operation was successful.
它将返回不可清除的字节数，如果操作成功，则返回0。
The "swap" field should be zero — if it is not, then the operating system is simulating the presence of more RAM by using disk space, which is of course a slow process.
“交换”域应该为零——如果不是，则操作系统正在通过磁盘空间模拟有更多的RAM的情况，这当然是一个很慢的过程。
The read function returns the number of bytes read (up to the maximum that you specify), -1 on error, or zero if the end of the file has been reached.
read函数返回读取的字节数（最高为您指定的最大值）；或者 -1，表示错误；或者0，如果已经到达文件末尾。
The zero IF technology is used in the receiver which can simplify the reader circuit and reduce cost significantly.
接收机采用零中频直接变频方案，电路简化，可有效地降低成本。
This additional integrator must be accompanied by at least one zero if the system is to remain stable.
如果要保持系统稳定该附加的积分器必须相应增加至少一个零点。
The returned value is the actual number of bytes read, or zero if the end of the stream is reached.
返回的值是读取字节的实际数量，或如果到达流的结尾，则该值为零。
The products of inertia of the inner or outer gimbal ring may not be equal to zero, if the rings have not been dynamically balanced.
如果陀螺仪的内环或外环没有经过动平衡，就不能认为它们的惯性积等于零。
Receiving Circuit adopts the zero-IF, only consists of the mixer, differential amplifiers and voltage comparator, compared to super heterodyne, obviously simplifies the structure of the circuit;
接收电路采用了零中频方式，相对于超外差方式，明显简化了电路结构，仅由混频器、差分放大器和电压比较器组成；
What I have seen in the past 11 years tells me that even without cure for AIDS, and easy treatment for MDR-TB, we can save lives and bring viral load to zero, if we take the right action.
过去十一年的经历证明尽管还未找到治愈艾滋的办法，尽管耐多结核的治疗难度很大，我们能挽救生命，甚至将病毒载量降低为零，只要我们采取正确的措施。
If a gyro is used to measure the rate of rotation around the aircraft roll axis, it will measure a non-zero value as long as the aircraft is rolling, but measure zero if the roll stops.
使用陀螺仪测量飞机机体轴向的旋转角速率时，如果飞机在旋转，测得的值为非零值，飞机不旋转时，测量的值为零。
A low flicker noise mixer for zero-IF GPS receiver is presented.
设计了一种用于零中频gps接收机的低闪烁噪声混频器。
Offset Unsigned long integer giving the IL offset from the input string, or zero if there was no IL offset or the string was not well formed.
无符号长整型数，它给出输入字符串的IL偏移量，或在没有IL偏移量或字符串格式不良时给出零。
The paper presented a software demodulating system of BPSK zero-IF signal containing carrier offset.
本文针对有载波偏移的零中频bps K调制信号提出了一种软件解调系统。
This paper proposed a novel mechanism of implementing an UHF RFID interrogator based on Embedded Platform, the receiver architecture used Zero-IF Detect Structure.
提出了一种基于嵌入式平台的超高频rfid读写器的实现方案，接收机采用零中频检波技术。
This paper proposed a novel mechanism of implementing an UHF RFID interrogator based on Embedded Platform, the receiver architecture used Zero-IF Detect Structure.
提出了一种基于嵌入式平台的超高频rfid读写器的实现方案，接收机采用零中频检波技术。
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