过程控制

To accord with the nature of control flow,the author investigates the relation between control and respondence of process and activities firstly,then the routing relationship between activities directly.

直接从过程和活动本身及相邻两个活动间的控制响应关系和路由关系入手，开发了一种基于ECA规则的控制流建模方法。

It is very difficult to realize high precision of rolling mill's calculation of the traditional mathematical model.

带钢热连轧宽度控制过程是一个复杂的非线性过程、难以建立精确的数学模型，对于传统的数学模型的轧机计算很难实现精度要求。

The control system's design is introduced in detail because of its important role in the rotation system.

控制系统是整个系统的核心，本文详述了旋转运动控制系统的设计过程。

"We were familiar with the control work done by IBM and a steel company in Cleveland, and thought this could be applied to paper processes," says Rutledge. It was used for applying color, coatings, fillers and other additives in the papermaking process.

Rutledge说：我们很熟悉IBM的控制运作，也熟悉一个在Cleveland的钢铁厂，并想象着能适用于造纸过程：用来染色、涂布、填料和其它造纸过程中的活动。

Statistical quality control; Process capability indiceses; Process quality control; Sampling inspection

统计质量控制；过程能力指数；工序质量控制；抽样检验

Subsequently, the optimized technology was successfully scaled up to 〓 pilot bioreactor scale by using the parameter simulation method. The scale-down strategy was applied to the 100〓 fermentation tank to ascertain that the determining factor which affects metabolic flux distribution reasonably had changed to the dissolved oxygen control. After resolution of the DO limitation, the optimized technology inhibited the shift on 100〓 production scale correspondingly, notable commercial returns was gained as a result.

随后基于过程参数拟合的方法成功地将抑制代谢流迁移的新工艺放大到12〓规模，并通过规模缩小证实了100 〓生产规模的发酵过程中限制代谢流合理分配的限制性因素已经发生了变化，此时DO的控制成为优化的前提，通过改善供氧条件之后优化的工艺在生产规模也成功的克服了代谢流的迁移，取得了显著的经济效益。

In the feedback regulation system of choles-terol metabolism, SCAP together with membrane-bound transcription factors - sterol regulatory element-binding proteins control transcription of the genes encoding enzymes of choles-terol and fatty acid biosynthesis.

在胆固醇代谢的反馈调节系统中，SCAP与膜结合转录因子胆固醇调节元件结合蛋白(sterol regulatory element binding proteins；SREBPs)等调节因子，共同控制一系列酶编码基因的转录过程，包括胆固醇和脂肪酸生物合成过程中所需的酶。

In spite of this, but the shaft of the X340 screen or control the damping force is very good, smooth adjustment process easy, accurate control of the screen angle can adjust to support the angle of 160 degrees Celsius.

虽然如此，但是 X340屏幕转轴的阻尼力还是控制得非常好，调节过程顺畅轻松，屏幕角度控制准确，可以支持160度左右调节角度。

A semicircular cylindrical thin piezoelectric shell is studied and the distribution of actuating voltages and their variations with the time is obtained.

最后，作者对一半圆柱压电层合壳的主动振动控制进行了研究，得到了结构在振动控制过程中，各电极电压的分布情况以及随时间的变化曲线。

G■teaux differentiability of seminorm and completeness of seminorm space;2. It gives a new seminorm to solve the problem in motivating transient signals robust H∞control to persistent signals.

通过引入新的范数解决了瞬时信号鲁棒H∞控制理论向持续信号鲁棒H∞控制推广过程中A 半范定义的信号空间是非线性空间问题。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。