双动的

In both cases a large open space is left at the center for locating the double-acting hydraulic ram which is used to push and pull, respectively, the chain conveyor and the chock in a whole unit.

在这两种情况下一个大的开放空间，是留在中心定位双动液压内存是用来推拉，分别为，链式输送机和钢梁整体股。

Our company is the production of hydraulic stretch of double-action plate of specialized enterprises.

我公司是生产液压双动薄板拉伸机的专业化企业。

This mode was the only one available in all old-time revolvers, and is still available in most double-action revolvers.

这种模式是唯一一个在所有旧的时间左轮手枪，并在大多数仍然是双动手枪可用。

Grinding and double-action jaw crusher is in the promotion of new energy-saving products, low noise, high output, low power consumption.

细碎双动颚式破碎机是在全国推广的新型节能产品，低噪音，产量高，功耗低。

Its overall objective is to enhance the quality and output of China's large aluminum extrusion production, and establish hydraulic double-action short trip extruder.

总体目标是提高我国特大型铝型材挤压生产的质量与产量，并建立油压双动短行程挤压机。

Hong Da液压机械厂Jieyang, is one of more than 20 years of professional standards of design and production of hydraulic machinery enterprises, the main products: Drawing of 4 double-action machine, the framework of hydraulic machine, cutting machine, clips, etc.

揭阳市洪达液压机械厂，是一家具有二十多年专业设计生产标准液压机械的企业，主要产品有：四柱双动拉伸机、框架型液压机、裁断机、压板机等。

It also is equipped with LOVE double-action protection door.

专利爱心双动保护门（ZL98 2 09654.2），极大的提升了操作安全系数。

Our plot more than 10 years of manufacturing experience, painstakingly created for users at home and abroad XCL300-1650T variety of large and medium-sized copper and aluminum extrusion machine double-action extruder.

本厂积十余年的制造经验，为国内外用户精心制造XCL300-1650T各种大中型铜铝型材挤压机以及双动挤压机。

Firstly, the expansion of outer solution for the problem is constructed using the regular perturbation method.

讨论了一类具有双参数的非线性反应扩散方程奇摄动初边值问题。

Conant Controls' complete line of Precision Selector Valves, Stack Valves, and Control Valves has been

Conant Controls公司设计出了全系列的精密旋钮阀、双动滑阀、控制放空阀等产品，从而给系统设

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。