Even in the absence of system failures, there is another risk worth discussing in the above code — concurrency.
甚至在系统没有发生故障时，上面讨论的代码还有另一种风险——并发性。
Food and aid poured in from most developed countries into the continent, but thanks to the absence of efficient distribution system, the hungry remained empty-stomach.
粮食和援助从大多数发达国家涌入这片大陆，但由于缺乏高效的分配系统，饥饿的人们仍然饥肠辘辘。
The absence of an oxygen atmosphere on Mars and other planets in our solar system means that these planets also lack an ozone shield that would protect surface-dwelling life from UV radiation.
在火星和我们太阳系的其他行星上没有氧气，这意味着这些行星也缺乏保护地表生物免受紫外线辐射的臭氧层。
What we have-by the design of auto manufacturers and dealers, who could sell the cars however they want-is a system in which there's almost a complete absence of trust from the beginning.
出于汽车制造商和经销商尽可能按照他们想要的方式来销售这些汽车的设计，我们这些消费者进入的就是一个从一开始就完全没有信任的销售系统。
In the absence of such a bank the world will have to make do with the current system.
由于缺少这样的银行，世界的银行必须按照现行制度执行。
Immunization generally does the best job of delivering interventions to hard-to-reach populations, even in the absence of a well-functioning health system.
免疫通常是向难以达及的人群提供干预措施的最佳方法，即使没有运转良好的卫生系统。
One of the most noticeable differences of an in-memory database system is the absence of large data block structures.
内存中数据库系统一个最值得注意的不同之处在于没有大数据块结构。
"In the absence of these bacteria, the immune system is thought to become more prone to allergic disease," he said.
“如果没有这些细菌存在，免疫系统变得更容易出现过敏性疾病，”他说。
Studies of the human mirror system have also revealed that it can be activated by the sounds of actions alone, in the absence of any visual cues.
对人类镜像系统的研究还揭示，该系统在没有任何视觉线索的情况下也可以仅通过声音被激活。
Simply stated, we will not be able to manage drug-resistant TB in the absence of a well-functioning health system.
简而言之，如果不能建立起一个运作良好的卫生系统，我们就无法进行耐药结核病管理。
The system is based on the spread of the primary tumor (t), the extent of lymph node involvement (n), and the presence or absence of metastases (m).
系统包括三个部分：原发肿瘤的扩散程度(t)；淋巴结的转移程度(N)和是否有了其他器官的转移(M)。
In the absence of any net external forces - on a system as a whole — - as we discussed last time — the center of mass will always have the same velocity.
在没有外力，作用于整个系统时-，我们上次讨论过-，重心总是，有相同稳定的速度。
Kinetic energy can be destroyed, but momentum cannot be destroyed in the absence of a net external force on the system as a whole.
动能可以被毁，但是动量不能，在整个系统外力，不存在情况下。
You need to send configure an option so it knows not to use regular GCC, which my Linux system will default to in the absence of any other instructions.
我们需要给configure发送一个选项，让它就知道不要使用普通的gcc，在没有任何其他指示的情况下，Linux系统会默认使用它。
All of the above can be conditional upon the operating system type and revision, time of day, arbitrary user-defined classes, presence or absence of files, directories, or data in files, and so on.
上述所有这些根据操作系统类型和修订版本、一天中的时间、任意用户定义的类、文件中文件、目录或数据的有无等等可以是有条件的。
The tests can reliably demonstrate the presence or absence of malaria parasites in the blood and can be performed at all levels of the health system, including community Settings.
该检测可以可靠地表明血液中是否存在疟原虫，包括社区在内的各级卫生系统都可以做这项检测。
The failings of a rote-memorization system are well-known: lack of social and practical skills, absence of self-discipline and imagination, loss of curiosity and passion for learning.
死记硬背教育的坏处早就路人皆知了：它让人缺乏社交与实践技能，没有自律性，也没有想象力，很容易让人失去好奇心与学习的热情。
The Madoff scandal echoes a deeper absence inside our financial system, which has been undermined not merely by bad behavior but by the lack of checks and balances to discourage it.
Madoff丑闻反映了我们金融系统更深层次的缺憾——恶意的行为以及对这种行为缺少监管和制衡破坏了我们的金融系统。
The MVPMC system provides a much more complete collection of shell utilities -- not that they do much, in the absence of a way to log in!
MVPMC系统提供了一套更为完善的shell实用工具集 ——不是说它们完成的功能多，而是考虑到缺乏登录方法！
Compared with physical resources, virtual resources can recover faster after the crash because of the absence of hardware and operating system problems.
与物理资源相比，虚拟资源因其不存在硬件和操作系统方面的问题而能够在出现崩溃后更快地恢复。
In the absence of common-sense rules, Wall Street firms took enormous, irresponsible risks that imperiled our financial system - and hurt just about every sector of our economy.
缺乏常识性规则，华尔街公司冒着巨大的和不负责任的风险，危及到金融系统——损害了国家经济的每一环节。
The calculated maximum flow rate that a system may provide in the absence of restrictions.
在没有限制的情况下，一个系统可提供的最大计算流量。
Immunological memory is defined functionally as an antigen induced altered state of the immune system persisting in the absence of antigen.
免疫记忆是在缺乏抗原存在的情况下，免疫系统所具有的一个特殊警觉时期。
The third section: This section anatomies profoundly complex reason of the moral belief maze from history, economy, culture and the absence of moral system itself.
第三部分：从历史、经济、文化角度以及道德信仰自身的理论缺失方面深刻剖析了道德信仰迷失的复杂原因。
Hunan new rural cooperative medical system since 2003 to carry out the pilot, in the absence of experience and maturity model, has made gratifying achievements.
湖南省新型农村合作医疗制度自2003年开展试点以来，在没有成熟经验和模式的情况下，已经取得了可喜的成绩。
On the study of system evaluation approach today, each decision unit is commonly regarded as one object and selected by evaluation institution, which is not reality because of the absence of rivalry.
在现今的系统评估方法研究中，通常把每一决策单元，即被评估者看成一种客体，被动地由评估者进行优选，缺乏竞争性，往往与现实不符。
In-wheel motor reduces the components and weight of the whole drivetrain hence enhancing the reliability and efficiency of the whole system due to absence of mechanical gears.
车轮电机由于取消了齿轮和机械差动器，减小了驱动链的组件，因而减小了整个驱动链的重量，提高整个系统的可靠性和效率。
In-wheel motor reduces the components and weight of the whole drivetrain hence enhancing the reliability and efficiency of the whole system due to absence of mechanical gears.
车轮电机由于取消了齿轮和机械差动器，减小了驱动链的组件，因而减小了整个驱动链的重量，提高整个系统的可靠性和效率。
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