原子事务、回滚和其它关键的数据库主题背后的理论非常类似于学生在操作系统中学习的问题。
The theory behind atomic transactions, rollbacks, and other critical database topics are very similar to the issues students study in operating systems.
天然气的主要成分是甲烷，它含有一个碳原子和四个氢原子，这项转化的关键是把一个甲烷分子变大。
The challenge is to take a molecule of methane, the main component of natural gas consisting of one carbon atom and four hydrogen atoms, and turn it into something bigger.
这个实验中的关键部件是碳纳米管，即一种由类似铁丝织网一样的碳原子网格组成的亚微观中空管。
The key ingredient in the recipe is carbon nanotubes — submicroscopic hollow tubes made of a chicken-wire-like lattice of carbon atoms.
采用具有微弱磁矩的强磁体是捕获反氢原子的关键。
A strong magnet was critical to trapping antihydrogen atoms by using their small magnetic moments.
产生的新组成包括两个新原子核(副产物)、一些光子(伽马射线)以及更多的自由中子，它们是参与核裂变反应并产生能量的关键。
Those new pieces include two new nuclei (byproducts), some photons (gamma rays), but also some more free neutrons, which is the key that makes nuclear fission a good candidate to generate energy.
Tango项目使用这个可扩展架构实现其关键WS-*规范，如可靠消息传递（Reliable Messaging）和原子事务（Atomic Transactions），它也可以作为Tube使用。
Project Tango uses this extensible architecture to implement they key WS-* specs, such as Reliable Messaging and Atomic Transactions, as Tubes as well.
子查询一般用来返回一个单独的行作为原子值，然而还可以用来比较多行的值，利用IN关键字。
Subqueries are generally used to return a single row as an atomic value although they may be used to compare values against multiple rows with the IN keyword.
原子的扩散传质速率是控制总反应速率的关键因素。
The rate of N atom diffusion is the key factor of controlling whole nitridation rate.
电子束钎焊是宇航工业和原子能工业精密机械加工所采用关键技术之一。
The jointing of electron beam is one of the key technology adopted in the space industry and the precision machining industry.
关键反应为底物控制的不对称杂原子共轭加成反应。
The key step was a substrate controlled asymmetric heteroatom conjugated addition.
这是重大的科技成就，是表明制造‘终极电脑’(用硅原子制造的量子电脑)可行性的关键一步。
This is a huge technological achievement and it is a critical step to demonstrating that it is possible to build the ultimate computer - a quantum computer in silicon.
所有这些实验的关键技术是“阱”这种技术是藉著磁场使原子漂浮在半空中。
A key technique in all these experiments is magnetic trapping - the art of levitating atoms in free space with the help of magnetic fields.
如果这样，这些摄像机将对国际原子能机构的专家监察是否有人试图改变那里的机器来获得武器浓度的铀起关键作用。
If so those cameras are crucial to iaea experts 'efforts to watch for attempts to alter machinery there to make weapons-grade uranium.
加强提高国际原子能机构核查有关国家是否在从事非法核活动的能力对加强不扩散体制至为关键。
Enhancing the IAEA's capabilities to verify whether states are engaging in illicit nuclear activity is essential to strengthening the nonproliferation regime.
解决了基于ANSYS软件的原子滑车轨道的强度分析的关键问题，如高速滑车的受力模型，轨道的建模方法、载荷和边界条件的确定。
The related key technologies are solved , such as the roller coaster force model, the track modeling method, the load and boundary determination.
解决了基于ANSYS软件的原子滑车轨道的强度分析的关键问题，如高速滑车的受力模型，轨道的建模方法、载荷和边界条件的确定。
The related key technologies are solved , such as the roller coaster force model, the track modeling method, the load and boundary determination.
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