POSIX provides the mutex function to create critical sections that enforce exclusive access to an object (a piece of memory) by a single thread.
POSIX提供了互斥函数来创建临界区，用于实施单线程对对象（一块内存）的独占访问。
Meeting these prerequisites is a critical public health function that should be performed in every country as a matter of good governance.
满足这些先决条件是一项关键性的公共卫生职能，在每一个国家都应作为良好理政问题予以履行。
A critical success factor for the it transformation was establishing a project management office (PMO) function and having it work with all stakeholders.
IT改造的一个关键成功因素是建立一个项目管理办公室(PMO)功能，并且使其与所有涉众一起工作。
Backup is a critical change control function.
备份是一项关键的更改控制功能。
And the critical safety functions are listed here, and people might have somewhat different definitions but we want to keep the fission products within the fuel as one safety function.
临界的安全功能就列在这里，人们可能有一些不同的定义，但是我们要保持这些裂变生成物，在燃料里由于一个安全的功能。
Make testing a critical function within your new architecture's procedures.
使测试成为新架构的过程中的一项关键职能。
Logging is a critical function that needs to be active during the initialization phase.
日志记录是一个需要在初始化阶段激活的关键功能。
Data services also perform a critical governance function - they help centralize metrics, monitoring, version management, reuse of data types, and enforce data visibility and access rules.
数据服务还能够执行关键的治理职能——它们有助于度量指标的集中化、监视、版本管理、数据类型的重用，以及执行数据可视化和访问规则。
"We now have evidence that brain ACE2 plays a critical role in baroreceptor reflex function and, consequently, in the prevention of hypertension," says Dr. Xia.
我们现在有足够的证据证明大脑中ace2在压力感受反射功能中起着重要作用，结果它能预防高血压的发生，夏博士说。
The first two parameters of the function are critical, too.
该函数的头两个参数也很重要。
I should say that is for a function of two variables to try to decide whether a given critical point is a minimum, a maximum or a saddle point.
但这种办法并不普遍，只能用于二元函数，来判断是极小值点、极大值点还是鞍点。
But then, when we are looking for the minimum of a function, well, it is not at a critical point.
接着，我们找最小值点，会发现它不是临界点。
Organophosphates have long worried scientists and regulators because they irreversibly block an enzyme critical to nerve function in both insects and humans.
长久以来，科学家们和监管机构对有机磷酸酯都很担忧。因为有机磷酸酯会对昆虫和人类的神经活动中一种很重要的酶产生不可逆的阻碍。
Penfield devised a technique to assess whether the area to be damaged was critical for brain function.
Penfield发明了一种用以评估待损毁区域对于脑功能是否关键的方法。
The Metadata property is currently not implemented, as it is not critical to the basic function of the client being implemented here.
目前尚未实现metadata属性，因为这个属性对于此处实现的客户机基本功能并不重要。
Organophosphateshave long worried scientists and regulators because they irreversibly block anenzyme critical to nerve function in both insects and humans.
长久以来，科学家们和监管机构对有机磷酸酯都很担忧。因为有机磷酸酯会对昆虫和人类的神经活动中一种很重要的酶产生不可逆的阻碍。
It does this by providing for a gatekeeper function that helps prioritize critical data traffic to go first.
这个改进通过gatekeeper功能帮助优先处理重要的数据流。
The objective function for these critical points are the same, regardless.
不管怎样，这些关键点的目标函数是相同的。
For these reasons, it is critical that you understand how backup and recovery features function for your database management system, and that you have a well-planned backup strategy implemented.
由于这些原因，理解数据库管理系统中备份和恢复功能的工作原理，并实施经过精心规划的备份策略，就显得至关重要了。
The fact that I wrote a 30-page critical analysis of the function of shame in society did nothing to ease the sting when I spilled beer on a customer at the bowling alley.
事实就是，当我在保龄球小巷中将啤酒洒在客人身上时，我写的30页关于羞耻心对社会影响的批判性分析就是一堆无关痛痒的废话。
The risk management policy is a critical component of the risk management function.
在风险管理功能中，风险管理政策是至关重要的因素之一。
This new function of dopamine vesicles in iron storage is of critical importance to understand the molecular mechanisms involved in Parkinson s disease.
这种多巴胺小泡在铁储存中的新作用对于了解帕金森氏症等疾病的分子机制非常重要。
If certain critical areas of the cortex-broca's area, for instance-are destroyed by stroke or tumor, the patient will probably never recover the function once performed by the now silent circuits.
如果特定的关键区域的皮质——例如：布洛卡区——被中风或肿瘤破坏了，病人将可能无法恢复以前由无声的电路进行的功能。
The shocks draw blood to the brain, increasing levels of oxygen and glucose-brain food critical for everyday function-by 20 percent.
冲击将血液引向大脑，增加氧气和葡萄糖——脑进行日常功能的关键食品——20%的水平。
Atomic means that the critical section is contained within the API function.
原子意味着临界段被包含在api函数中。
Preemption of an NHRT by GC can be a serious problem if the NHRT is performing a time-critical function.
如果NHRT执行的功能具有严格的时间要求，则GC抢占NHRT将是一个严重的问题。
If the underlying function is in the middle of a critical section and a signal is generated and handled, this can cause the function to be non-reentrant.
如果底层的函数处于关键部分，并且生成并处理信号，那么这可能会导致函数不可重入。
I mentioned in the previous article that outsourcing a component to an entity that is experienced in creating a specific critical function can be the most prudent path to follow.
我在前一篇文章中提到，将组件外包给在特定领域有经验的开发团体可能是最谨慎的做法。
Now imagine trying to understand someone else's regular expressions, in the middle of a critical function of a large program.
现在想想一下，当你尝试理解他人写的正则表达式，该表达式在一个大程序关键函数的中间。
Omega-3 fatty acids are critical to brain development and function, but because our bodies cannot effectively make them we rely on dietary sources.
omega- 3脂肪酸对脑部的发育和运作起着关键作用，但是由于人类自身不能有效地制造它，因此我们依赖于食物中的omega - 3来源。
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