进行时

When everything is running smoothly, why must he step in and foul thing up?

一切正在顺利行时, 为什么他一定去把事情弄糟呢?

The wheel twisted off in the middle of the car race.

赛车比赛行到一半时轮子甩了出来。

As we got on with the job,I found myself keenly interested.

在我们行这项工作时,我产生了浓厚的兴趣。

Military planes flew over the country in a warlike action.

军用飞机在行军事演习时从该国上空飞过。

The leaders met over informal lunches.

领袖们在非正式午餐时行会晤。

After an eight-month running the GRV-C catalyst in the catalyst inventory reached 90% improved performance of catalyst was obtained.

在应用GRV-C催化剂8个月后,其在藏量中达到90％左右时行了总结标定。

An abseiler died in Tai Po after being found hanging sixty feet from the top of a cliff with a rope wrapped around his neck.

一名攀石教练在大埔攀山及行游绳活动时，疑慎被绳索缠颈，送院后证实死亡。

Furthermore, N and P fertilizer application rate could be decreased accordingly to optimize fertilizer management when contributions from eutrophied irrigation water were taken into consideration.

在利用当地富营养化河水行稻田土壤灌溉时可适量减少肥料施用量、优化氮磷肥料管理。

If the price efficiency underlying index after the listing of 50ETF isn’t improved, liquidity traders will sustain losses with information traders, speculator and arbitrager can’t profit.

如果50ETF上市后上证50指数市场的定价效率没有提高，那么，一方面知情交易者在与知情交易者行交易时就会遭受损失；另一方面投机者和套利者在行ETF套利时也能获得利润，甚至可能发生亏损。

The question of the boundary of NESA is discussed based on the comparison of contract cost, legal cost of integration and other costs between Enterprises Integration and NESA.

主通过引入契约变量成本、一体化法律费用以及其他各种外显和内合成本,探讨了企业在行边界扩张时,通过非股权战略联盟与通过内部一体化这两种方式在代价上的差异。

It is usually fairly easy to recognise the patient who presents with a few days' history of progressive sensory symptoms, flaccid tetraparesis, and areflexia, perhaps with increasing bulbar weakness.

当患者于数天内行性出现感觉症状、弛缓性四肢瘫、腱反射消失、甚至伴行性球麻痹时，识别这些症状非常简单，但于疾病早期作出格林-巴利综合征的诊断却很困难。