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While the chances of production are minimal, Audi probably wants to demonstrate they know alterative powertrains aren't always diesels.

虽然生产的机会是很小的，奥迪可能想表明他们知道变质传动系统并非总是柴油。

Testimony of an altercation that happened at Northmoor while he was there.

在"北大荒"的争论时，班尼特也在场

Modification of the side chain radical of β-lactam class antibiotic is a possible effective way,while the mother nuclide maintain the activity, but the different side chain radical alternating the drug tolerance of bacterium.

改造β-内酰胺类抗生素的侧链，不同侧链改变了细菌的耐药性，而其母核仍保持抗菌活性，这可能是克服抗生素使用剂量不断增大的一条有效途径。

Based on wave propagation feature, this paper analyses 3D seismic migration algorithms such as alternating direction implicit method, LU decomposition method, and inverse operator approach method. The result shows that the alternating direction implicit method is fast but causes distortion in wave field extrapolation and affects image accuracy; however LU decomposition and inverse operator approach methods are fast while holding circular symmetry of wave field, and are promising in oilfield exploration and development.

在波的传播特征分析基础上，对交替方向隐式法、LU分解法、逆算子逼近法等三维地震偏移算法进行了分析研究，结果表明，交替方向隐式法虽然快捷但是在波场外推中明显产生畸变并影响成像的准确性，而LU分解和逆算子逼近法是保持波场圆对称特征前提下的快速算法，在油田勘探开发中具有较好的应用前景。

While troubleshooting a connectivity problem, a network administrator notices that a port status LED on a Cisco Catalyst series switch is alternating

问题：排错一个连接问题，一个网络管理员注意到交换机端口的LED灯不停在绿色和琥珀色之间交替转换，这意味着设么？

While troubleshooting a connectivity problem, a network administrator notices that a port status LED on a Cisco Catalyst series switch is alternating green and amber.

解释一下：CISCO交换机的端口状态指示灯是闪烁的绿色和浅黄色，表示端口有操作的问题——也许是过量的错误或连接的问题。

The supply to consumers is at 50Hz alternating current while the voltage is 220 volts single-phase and 380 volts three-phase.

所供应的电力是50赫兹交流电，而供电电压则为220伏特单相及380伏特三相。

I designed this alternator WHILE I was building it, using mostly intuition and working around supplies available.

我设计这个发电机虽然我是建设它，用直觉和工作主要是围绕用品可用。

There are a lot of topic while mentioned the altiplano.

说到高原，会有很多话题。

While you may be right, I can't altogether agree.

尽管你可能是对的，但我不能完全同意。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。