先导控制的

As shown in Figure 11-10 as a single electronic control Pilot 2 5-pass valve, in the structure belongs to Strut, mainly double-acting cylinder is used to control movement.

如图11-10所示为单电控先导式二位五通换向阀，在结构上属于滑柱式，主要用于控制双作用缸的运动。

In light of this situation, we have to break the traditional concept of the cost, shifting the cost control theory and methods to a wider concept of the cost.Aiming at acquisition of costs and competitive advantages,the essay have a progressive study on the cost control model of modern enterprise.

针对这一情况，我们以突破传统的成本观念为先导，将成本控制理论与方法建立的基础由产品成本转移到涵义更为广泛的成本概念之上，从企业战略出发，以企业取得成本优势和竞争优势为目的，逐步展开对现代企业成本控制模式的研究。

The lever is designed as a proportional and amplifying part in order to coordinate the transmitted force and control the length reductionXt2and then accordingly control the pressurep1continuously.

系统的核心部分是一个专用先导式溢流阀，它起到根据控制信号调节系统压力p1的作用，实现机—液的转换。

At the same time, the introduction of proportional solenoid control valve core part of the location of the pilot, the design specifications for valves used in Path parameter for the 32mm, the largest flow 480L/min, I rated the work of oil into the pressure of 31.5MPa, I rated the oil pressure to 30.5MPa.

同时引入比例电磁铁控制先导部分阀芯位置，本设计所采用的阀门规格为通径参数为32mm，最大流量为480L/min，进油口额定工作压力为31.5MPa，出油口额定工作压力为30.5MPa。

Need remote control, remote-controlled pilot reducing valve can be used.

在需要远距离控制时，可采用遥控的先导式减压阀。

In order to realize the optimization of product combination effectively, it is important to correctly distinguish dominant product, forerunning product and line of dominant products. In this dissertation, we build a model to cognize the dominant product, forerunning product and line of dominant products on the base of statistic theory.

本文运用统计理论建立了企业主导产品、先导产品及产品链群的认定模型，帮助企业有效控制和优化产品结构；以产品所含特征要素与企业特征要素的相似性分析及逼近理想解的排序法为基础，采取定性分析与定量分析相结合的方式，建立了多属性产品组合决策模型。

Spring-loaded safety valve spring is delivered to the valve on the container or force to balance the pipeline pressure by adjusting the elastic springs to balance the medium on the pressure valve control media pressure to achieve the objective of safety valve lever weights Is to use a heavy hammer through the transmission lever to force the valve to balance the pipe or container medium pressure by adjusting the weights of the valve to balance the role of media from the valve on the pressure, media pressure to achieve the purpose of control ; Pilot of the main safety valve by valve components and sub-valve, to promote the role of Vice valve main valve action, also known as the pulse safety valve.

弹簧式安全阀是利用弹簧传递到阀瓣上的作用力来平衡容器或管道内压，通过调节弹簧的松紧来平衡介质对阀瓣的压力从而达到控制介质压力的目的；杠杆重锤式安全阀是利用重锤通过杠杆传递到阀瓣上的作用力来平衡管道或容器内介质的压力，通过调整重锤对阀瓣的作用距离来平衡介质对阀瓣的压力，从而达到控制介质压力的目的；先导式安全阀是由主阀和副阀组成，借副阀的作用带动主阀动作，又称为脉冲式安全阀。

In view of these problems,an intrinsically safe pilot circuit for underground motor intelligent protective systems based on single chip microcomputer is given according to the design specifications of intrinsically safe circuits and the requirements of microcomputer control systems.

针对这些问题按照本安电路设计规范和微机控制系统的要求，设计了一个适合矿井电动机微机保护系统用的本安先导电路，对所设计的电路进行了试验研究并将其应用于矿用隔爆型电磁起动器。

Integrated the pilot is placed on the valve and the excitation is made by a coil.

淹没式脉冲阀它的先导阀是直接装置在阀门上面，由点接线圈来控制开启。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。