How do I parse a bit field in PHP?
我如何解析PHP中的一个位域？
The compiler assumes the base type of the bit field to be unsigned.
编译器假定位域的基类型无符号。
If we want to add -2510 to 1810, we must first decide how large our binary bit field must be.
如果我们要添加- 2510至1810，我们首先必须决定，我们的二进制位必须是多大。
This attribute indicates that the enum can be treated as a bit field; that is, a set of flags.
此属性表明枚举可以作为位域处理，即一组标志。
To test a bit field to determine whether a specific enumeration value is present, use the Boolean logical operators.
若要测试位元栏位，判断特定列举值是否存在，请使用布林逻辑运算子。
For a bit field to store and retrieve combined enumeration values correctly, each value that is defined in the enumeration must be a power of two.
若要使用位元栏位正确储存和撷取结合的列举值，列举中所定义的每个值都必须为二的次方。
Most importantly, the sched_entity contains the vruntime (64-bit field), which indicates the amount of time the task has run and serves as the index for the red-black tree.
最重要的是， sched_entity包含vruntime（64位字段），它表示任务运行的时间量，并作为红黑树的索引。
Vega processors included a custom read barrier instruction that included bit field checking in reference metadata as well as special virtual memory protection for GC-compacted pages.
Vega处理器包含了一个客户化的读屏障指令，它具有字段检查元数据和针对GC压缩页面的特殊的虚拟内存保护。
Porting from 32 - to 64-bit systems is an extensive field of study in itself.
从32位到64位系统的移植是一个非常广阔的研究领域。
Embedded statements are not allowed in constant expressions, such as the value of an enumeration constant, the width of a bit-field, or the initial value of a static variable.
在常量表达式，比如枚举型常量、位域的宽度或是静态变量的初始值，是不允许使用在这种声明中的。
It changes things quite a bit, however, when it comes to testing whether a field is a gradient field.
然而，当考虑到一个场是否是一个有势场时，它有极大的影响。
"It works a bit like an aerosol," says Professor Steve Field, chair of the Royal College of GPs. "When someone sneezes, droplets fly from the nose and mouth."
“它的作用有点像喷雾，”皇家学院教授史蒂夫·菲尔德说“当某人打喷嚏的时候，液滴从鼻和口飞出。”
Use a filter when you know the data you want is present in the field, but it badly needs a haircut and a bit of a makeover.
如果您知道所需的数据位于字段中，但是这些数据需要进行大量删减和处理，这种情况下应使用过滤器。
Each time a pointer field in an object in the heap is modified, the corresponding bit in the card map for that card is set.
每次修改堆中对象中的指针字段时，就在卡片映射中设置对应那张卡片的相应位。
In my experience, offering more than 15 or 20 choices in a select field begins to get a bit cumbersome.
依我的经验，在一个字段中提供超过15或20个选择就有点令人讨厌了。
The date format is Year, Month, Day, Hour, Minutes, and seconds — although the use of the seconds field is perhaps a bit much.
日期格式是年、月、日、小时、分钟和秒——但是秒字段的使用可能有点多余。
The DSISR_ST bit in the dsisr field of the exception structure indicates the problem was a store operation.
异常结构dsisr字段的 DSISR_ST 表示存储操作出了问题。
We have added a bit of further metadata to define the max_length of each string: the default max_length is 50 characters, so you will need to set this for nearly every string field.
我们添加了进一步的元数据来定义每个字符串的max_length：default max_length为50个字符，因此您需要为几乎每个字符串字段设置此值。
Set up one time door limit prediction model of autoregression of array, study for nonlinearity of stock market this front field make new try a bit.
建立了一个时间序列的门限自回归的预测模型，为股票市场的非线性研究这一前沿领域作了一点新的尝试。
In this paper, on the basis of the results obtained from the bench and field tests of the three roller bit, its improving direction is approached.
本文以三牙轮钻头的台架试验和油气田现场试验的效果为依据，探讨三牙轮钻头的改进方向。
Of the 156,000 target stars in the telescope's field of vision, the 43 days of observations found 706 possible extrasolar planets from Earth size up to a bit bigger than Jupiter.
通过对望远镜视野之内的156,000个目标恒星的观测，在43天的时间里发现了706个体积介乎地球和略大于木星之间的太阳系外行星。
Is it time for the Premier League to introduce some sort of draft system or wealth redistribution to try to level the playing field a bit?
对于英超联赛来说，是时候引进某种新的制度或者通过财富的重新分配来使比赛更加公平的竞争。
This paper describes the surface test and field application of using explosive method to dispose PDC bit fishing accident.
介绍了大庆油田利用爆炸破碎后打捞的方法，处理PDC钻头落井事故的地面试验及现场施工情况。
The results of field tests proved that PDC anchor bit is ideal in mid hard rock drilling.
现场试验结果表明，PDC锚杆钻头是钻进中硬岩层的理想钻头。
The field was a bit in different pieces, the ideological side, the clinical side, the basic research side, surgery, transplantation, etc.
不同的领域略有不同，如观念方面，临床方面，基础研究方面，外科，移植等。
To send a signal to a process, the kernel sets a bit in the signal field of the process table entry, corresponding to the type of signal received.
为了向进程发送一个信号，内核在进程表条目的信号域中设置一个位，对应于收到的信号的类型。
Analysis shows that the reason of improper flow field distribution caused by DTH bit is that the nozzle position is close to the edge of bit.
分析认为，该潜孔钻头导致井底流场分布不合理的原因在于喷嘴安放位置太靠近钻头边缘。
Analysis shows that the reason of improper flow field distribution caused by DTH bit is that the nozzle position is close to the edge of bit.
分析认为，该潜孔钻头导致井底流场分布不合理的原因在于喷嘴安放位置太靠近钻头边缘。
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