逻辑单元

In the model design of protection unit, we realize easy and reliable circuit of protection and checkout with the help of the CPLD technology, and realize the latching circuit with the NAND gate. All these are to avoid the wrong action during the real operation.

在模板的保护单元设计中，在复杂可编程逻辑电路中设计了一种简单可靠的保护校验电路，外加与非门实现的闭锁电路，确保在实际运行中不会产生误动作。

Twenty-four sites were sampled over three different periods in three rivers of the plateau. At each site, a riffle and a pool were identified, in a stretch of about 100 m, as separate habitat units, and were sampled for fish and physical habitat. A preference index and logistic regression were used to determine the important habitat variables for each species.

分3个时期选择3条河流的24个地点进行取样，每个样点长100 m左右；分急流和回水湾两种生境类型作为独立的栖息地单元取样，据此观察研究对象和物理环境间的关系；用喜好指数和逻辑回归分析每种鱼重要栖息地是否稳定。

List the specific storage that is:① with a group of arbitrary memory cell to store the node linear form (this group of storage units can be continuous, it can also be a discontinuity)② node in the chain of physical and logical order of priorities are not necessarily the same.

名单上的具体存储是：①与一组任意的存储单元来存储节点的线性形式（这组存储单位，可以连续，它也可以成为间断）②节点链中的物理和逻辑的优先次序不一定是相同的。

Chapter4 introduced a concept of knowledge unit of runners from the angle of the combination of logic and graphics.

第四章从逻辑与图形相结合的角度，引入流道知识单元的概念。

BOSC method is independent of Boolean function's common structural representation, and has the worst time complexity propotional to cube of the number of input variables, so it is suitable for combinational macro-cell matching.

BOSC方法不依赖于布尔函数通常的结构表示，最坏时间复杂性与输入变量数的立方成正比，适用于结构匹配方法失败的组合逻辑宏单元匹配。

There are direct relations between cell control logic and the liveness of OIPnet model.

2单元控制逻辑与OIP网的活性之间有直接联系。

Taking the 8×8 optical matrix switch for example, two types of EBN construction and their rearrangeable nonblocking characteristics were studied, and the drive logic of switching units was provided.

以8×8矩阵光开关为例，分析了EBN结构的两种形式及其可重构无阻塞特性，给出了开关单元驱动逻辑。

Writing a block of data of logical records from noncontinuous areas of store.

从存储单元的不连续区写入一组逻辑记录的数据。

Writing a block of data of logical records from noncontinuous areas of store.

从存储单元的不''。'连续'。''''。'区'。''写入一组逻辑记录的数据。参阅scatterread。

Decomposition is the process of logically subdividing the project into smaller pieces. Therefore, it is used to develop the WBS.

分解过程的目的是将项目按逻辑分解为较小的任务单元，因此，分解过程是用来制定WBS的。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。