查询词典 bottleneck

With the rapid development of economy and society, the transportation infrastructure bottleneck restriction function has been more and more obvious.

随着社会和经济的迅速发展，交通基础设施的瓶颈制约作用越来越明显。

The knowledge acquisition is the bottleneck of the expert system.

知识获取是专家系统的"瓶颈"。

Knowledge representation and acquisitionis always a bottleneck problem of building artificial intelligence system,which is based on knowledge.

针对传统的知识表示与获取方法的不足，提出基于决策树的知识表示与获取方法。

We can say that the lag marketing development of a vast number of small and medium enterprises bottleneck.

可以说，营销工作的滞后成为广大中小企业的发展瓶颈。

Therefore,how to accelerate the training of highly skilled professionals will be the key to break this bottleneck.

因此，在保证质量的前提下，加快高技能人才培养的步伐，将是解决这一瓶颈的关键所在。

However, at present, the key is to break through the bottleneck, idea, let people agree publicity and consciously accept the environmental protection measures.

不过，在当前，关键是需要突破观念瓶颈，要通过大力宣传，让人们认同并自觉接受这项环保举措。

At the station, bands busk under the tracks in a bottleneck alley and there's a heavy stream of young, fashionable groups out for a good night, not just to be seen out.

在车站，轨道下的瓶颈胡同里，有歌舞乐队进行着即兴表演，成群结对穿着时髦的年轻人晚上在此狂欢。

Because real estate industry scale, capital-intensive industries, capital is the bottleneck restricting the development of the industry.

因为房地产行业是规模型、资金密集型行业，资金是制约行业发展的瓶颈。

We found potential evidence of a severe population bottleneck in the cave lion during the previous interstadial, sometime after 48 000 years, adding to evidence from bison, mammoths, horses and brown bears that megafaunal populations underwent major genetic alterations throughout the last interstadial, potentially presaging the processes involved in the subsequent end-Pleistocene mass extinctions.

这些生活在不列颠群岛以及欧洲和北美地区的狮子的生存环境与目前非洲的大型猫科动物完全不同：在更新世，英国是苔原冻土地带，就像现在的俄罗斯草原一样，很多大型动物聚集那里，如哺乳动物、羊毛犀牛、巨型鹿等。13000年前，这些狮子和大型食草动物在大灭绝中消失。

It has been a puzzle and also the bottleneck in the chorine alkali industry how to improve the crystallization degree of salts, which makes separation easier and therefore improves the quality.

如何提高盐的结晶粒度，使其易于分离除去，从而提高产品质量，是当今困扰氯碱工业的一个难题，也是抑制氯碱工业发展的"咽喉"所在。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。