Before DMX512, most manufacturers had their own dimmer control protocol that were proprietary and incompatible with other manufacturers' equipment.

在DMX512推出之前，大多数厂家都有各自专用的调光控制协议，但是不同厂家的设备之间互不兼容。

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Through its subsidiaries in China, using its proprietary core oxygenation biomembrane technology, the company manufactures water and sludge treatment equipment for sale in China and abroad.

通过其子公司在中国，使用其专有的核心氧生物膜技术，该公司生产的水和污泥处理设备的销售在中国和国外。

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The traditional telephony system or IP network is depicted as a silo structure, which is comprised of proprietary black box solutions closely coupled with network Equipment Providers (NEP) hardware.

传统的电话系统或ip网络描述为竖井(silo)结构，由与网络设备提供商(Net work Equipment Providers, NEP)硬件紧密偶合的专用黑盒解决方案组成。

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One good option for this opportunity would be to lease a proprietary piece of equipment that would enable you to produce a product or offer a service.

FORBES: You Don't Need Your Own Idea To Be A Successful Entrepreneur

But Dell's risk is that the march grinds to a halt as it approaches the proprietary bastions of storage, mainframe computers, switches and networking equipment.

FORBES: Pulled in a New Direction

But Dell's risk is that the march will grind to a halt as it approaches the proprietary bastions of storage, mainframe computers, switches and networking equipment.

FORBES: Magazine Article