几乎每个现代操作系统都使用基于位屏蔽权限的模型,该模型基于主体和组按主体处理资源控制。
Nearly every modern OS makes use of a bit-masking permission-based model that deals with the control of resources by principals, based on principals and groups.
各种权限都基于屏蔽一个32位整数——示例应用程序和要求至少需要64位才能处理所需的原子权限。
Permissions were based on masking a 32-bit integer — the example application and requirements would have needed at least 64 bits to handle the required atomic permissions.
每个处理器都具有一个64位的权限屏蔽寄存器(Authority Mask Register,AMR)。
当将控制转移到合适的段时,处理器清除IF标志,因此关闭将来的可屏蔽中断。
While transferring control to the proper segment, the processor clears the IF flag, thus disabling further maskable interrupts.
该区域的地质数据在采集过程中不可避免地存在数据的各向异性、特高值屏蔽、噪声等原因易导致出现假异常,因此需要对该区域的地质数据需要进行特别的处理研究。
Because of upper shielding, noise during the course of collecting data may be led to fault anomaly. So it is necessary to study the data of this area.
首先需要明确:虽然屏蔽设计总是可以借助理论来进行,并不神秘,但是,在处理实际问题时不能生搬硬套,而要注意具体问题要具体分析。
From the outset, it should be noted that shielding problems are always rational and do not involve the occult; but they are not always straightforward. Each problem must be analyzed carefully.
本研究采用化学镀的方式对木材进行处理,制备出的木质电磁屏蔽材料是一种新型消除电磁污染的材料。
Wood material is treated with electroless plating, and the preparation of wood electromagnetic shielding material is regarded as a new type material for eliminating electromagnetic pollution.
我们较严格地处理了离子屏蔽,得到了能清楚地表明其影响的表达式,最后,给出了相应的吸收系数。
We have treated the ion shielding effect rather strictly and obtained an expression clearly showing its influence. Finally, the corresponding absorption coefficient is given.
对得到的边缘进行形态学处理,利用设定的面积阈值将图像分为主体陆地区域和孤立陆地区域,进一步可以屏蔽陆地。
Then the binary edge image is processed using morphologic operator, so as to improve detecting land area easily and getting more accuracy coastline.
为了获得高的灵敏度,本设计采用了噪声系数很低的前置放大器,并进行了可靠的接地、屏蔽等处理。
To achieve high sensitivity, the pre-amplifier with very low noise figure is adopted in the design, and reliable grounding and shielding processing are performed.
进一步分析表明,基于非晶丝巨磁阻抗效应的磁敏感电流传感器技术上是可行的,需在磁屏蔽、处理软件等方面进一步改进和完善。
In conclusion, it is viable of the technology of the micro-magnetic current sensor based on AWGMI. It needs further improvement on the magnetic shield and software processing.
随后,本文还简要介绍了信号调理器、保护屏蔽接地与电源、计算机接口、信号处理等。
Then it came the signal debug device, protecting shield and power source, computer connection, signal process.
该屏蔽框架组件形成多个处理窗孔,该处理窗孔在大面积衬底上限定多个处理区域。
The shield frame components form a plurality of processing window apertures which are used to define a plurality of treating areas on the large area substrate.
提出了一种新的基于颜色分量运算及其位屏蔽压缩的图像处理技术,并将该技术应用到了纹理状织物图案的提取研究中。
Based on color components operation and bit-mask reduction of grey value, the paper presented a novel image processing technique which was applied to obtaining textile image.
该设计的特点是在底层屏蔽不同类型文件解码时对媒体流处理的差异,并且提供了对外部摄像头设备的控制功能。
The differents between two types of file could be shielded and the function which could contol external camera is also supported in this design.
违者屏蔽IP处理。
接口滤波板集成了计算机常用端口,并采用屏蔽滤波器处理,满足屏蔽性能要求。
An interface filtering board is integrated with a common computer port and a shielding filter is used for processing so as to meet the requirement on the shielding performance.
通过系统中控制接口模块接收主处理器发送的控制指令,屏蔽了不同主处理器之间的差异,增强了系统的可移植性。
The control interface module shields the various differences of the main processor, which improves the portability of the coprocessor system.
一种处理图像画面的方法,该方法包含下列步骤:检测一第一画面数据的屏蔽值是否介于一预定范围;
The method for processing image frame includes following steps: detecting whether shielding value of data of first frame is intervened in a preset range;
中央处理机的一种基本特性,在下一条指令执行完毕前允许屏蔽中断请求。
Basically, a feature of the CPU that permits the machine to mask an interrupt request until the following instruction has been completed.
中央处理机的一种基本特性,在下一条指令执行完毕前允许屏蔽中断请求。
Basically, a feature of the CPU that permits the machine to mask an interrupt request until the following instruction has been completed.
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