出于对公众健康的担忧，1876年至1904年期间，为了服务于波士顿市区，政府修建了三个独立的下水道系统。
Concerns about public health led to the construction between 1876 and 1904 of three separate sewer systems to serve metropolitan Boston.
有一点非常重要，即我们要把它视为一个完整的系统，而不只是一堆独立组件的总和。
It's extremely important for us to think about this as a whole system and not just the sum of a bunch of individual components.
比如，Broker这样的集成模式描述了分布式系统会遇到的阻力，包括位置独立性和网络问题7。
For instance, integration patterns such as Broker describe the many forces confronting distributed systems, including location independence and networking issues.7.
它还向您展示了怎样将一个虚拟化系统分解为拓扑图，这演示了虚拟机系统与物理主机之间的相互独立性。
They also show how to separate virtual systems into diagrams, which illustrates the independence of the virtual systems from their physical hosts.
通过将系统知识限制在单个层，可以限制整个系统的复杂性，促进了底层的独立性。
By restricting knowledge of the system to a single layer, a boundary is placed on the overall system complexity, promoting substrate independence.
正向工程是对一个系统物理结构实现的高层抽象性、逻辑性及独立性设计的传统处理过程。
Forward engineering is a traditional process of moving high-level abstracts and logical, implementation-independent designs to the physical implementation of a system.
一个在世界范围内，流行的事实是，我提到过美国联邦储备系统，与其他中央银行不同，因为它有独立自主性。
One thing that's been a trend around the world is that the I mentioned that the U.S. Federal Reserve System was different from other central Banks in that it was designed to have independence.
由于交易的独立性，强调“总是即时、精确”风格的系统很难扩展。
Systems that enforce an "always accurate, right now" paradigm are difficult to scale because of their dependence on transactions.
分割镜像(split mirror)是具有同一性、独立性、瞬时性的磁盘卷拷贝，分割镜像可以被附加在其他系统上。
A split mirror is an identical, independent, and instantaneous copy of a disk volume that can be attached to a different system.
传统仪器其实就是非常重要的独立式数据采集系统。
Traditional, stand-alone instruments are very important to data acquisition systems.
设备系统部分：分体键盘控制，简洁、方便、易学的分体键盘操作，用户能很快灵活掌握设备的使用方法，独立性更强。
A. equipment system parts: split keyboard control, simple, convenient, easy to learn the split keyboard operation, users can quickly and flexibly grasp the use of equipment, more independent.
建基在俄罗斯科学家的研究基础上，惠勒创建一种加权数字的排名系统，来分隔独立战争及甚至个别的战斗，让他来评估它们的持续时间和严重程度。
Building upon the Russian scientist's research, Wheeler created a numerically-weighted ranking system to separate wars and even individual battles allowing him to assess their duration and severity.
通风橱的排风系统宜独立设置，不宜共用风道，更不能借用消防风道。
The fume hood exhaust system should be set up independently, not the common duct, but can not use fire duct.
简单安装需要：水连接和单点主电源。这些冷却系统不是模块化的，独立式设计。
Simple installation requires: Water connections and single point main power. These chiller systems are NOT modular and must be free standing.
由于跟踪机构的性能对整个测量系统的影响大，为此设计了一种独立式跟踪机构。
Since the performance of tracking mechanism has significant influence on the system performance, an independent type tracking mechanism has been designed.
蠕虫：一个执行时无需用户介入，自我复制的独立程序。蠕虫创建自身拷贝，并且它们不需要宿主程序来感染系统。
Worms: A self-replicating, self-contained program executes without user intervention. Worms create copies of themselves, and they don't require a host program to infect a system.
目的系统讨论三维不完备表的独立性估计和检验方法。
Objective To discuss methods on estimation and test of independent incomplete three-dimensional contingency table.
既定的会计、管理、供应和控制系统，让经销商从前人累积的商业经验中获益，同时仍然保持一定的独立性。
Established accounting, management, supply, and control systems give franchisees the benefit of previously accumulated business experience while still allowing a limited amount of independence.
分布式系统中位置独立性是不容易实现的，但它却是系统所期望拥有的一个特性。
Location independence is a desirable property of distributed systems but is not very easy to achieve.
XML的内容独立性和平台无关性使它可以作为不同数据挖掘系统中描述挖掘结果的统一形式。
It's the content and platform independence of XML that enables XML to be the unified form of describing mining results in different mining systems.
理想的做法是，让节目和运动资产实现独立化，有线系统最终拍卖给最高出价方。
Ideally, the programming and sports assets would be sent off into an independent future and the cable systems would, finally, be auctioned off to the highest bidder.
认为灌溉系统作为地缘因素突出的水利实体有其自身的独立性和稳定性，但仍与国家和社会等多方力量发生着互动关系。
The conclusion is that the water conservancy system has its own independence and stability, but also has the counter-act relationship with the nation and the villages.
数据关联和目标状态估计两部分既有一定的独立性又有密切的联系，而将两部分合理地结合对提高跟踪系统的性能是重要的。
The data correlation and state estimation are both certainly independent and closely relative, but the performance of tracking systems can be improved by suitable incorporating the two components.
在人机系统中，人和机器有它自身的独立性和功能，他们不是简单的机械混合，而是相互作用、相互依赖、相互共存的有机整体。
In this system, worker or machine has self independence and function, however, this system is not a compound system but an organic system characterized by interaction and interdependence.
组件可能是一小段代码，比如模块，或者一大段，比如象数据库管理系统一样的独立程序。
Components can be small pieces of code, such as modules, or larger chunks, such a stand-alone programs like database management systems.
本文最后解决了向量空间公理系统独立性的问题，这在理论上有一定意义。
The paper presents a final solution for the independence of the axiomatic system of the vector space, and so is of some basic significance in theory.
海关是国家的进出关境监督管理机关，从属于国家行政管理系统，对内对外代表国家依法独立行使行政管理权。
The customs is the authorities to supervise and control the whole process of import and export. It is subordinate to the national administrative system.
海关是国家的进出关境监督管理机关，从属于国家行政管理系统，对内对外代表国家依法独立行使行政管理权。
The customs is the authorities to supervise and control the whole process of import and export. It is subordinate to the national administrative system.
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