查询词典 catch up

And RAVO B.V., manufactures and markets worldwide a full range of street and parking lot sweeping, high-performance water-blasting equipment, municipal sewer and catch basin cleaning vehicles, industrial vacuuming and refuse trucks.

作为美国环境产品行业的领导者，上海联信结合美国的先进生产工艺、并针对中国市场的实际需求，对产品进行改良，并通过"多元本土化"管理，创造最大价值，实现迅速增长。

Nthe environmental products group, comprising elgin sweeper company,jeststream of houston, vactor manufacturing inc., guzzler manufacturing inc.and ravo b.v., manufactures and markets worldwide a full range of street and parking lot sweeping, high-performance water-blasting equipment, municipal sewer and catch basin cleaning vehicles, industrial vacuuming and refuse trucks.

联邦信号旗下有四大集团：环境产品集团、安全产品集团、工具集团以及消防产品集团，是生产安全产品、信号和通信设备、消防产品、扫路车、垃圾车、高性能冲洗设备、停车控制设备、碳化超硬切削刀具、精密冲压机和塑胶注模配件等的制造商和全球供应商。

It's a good day to go to the park. We can catch butterflies there.

今天天气很适合去公园，我们可以在那里捉蝴蝶。

Let's go outside and try to catch some butterflies.

我们到外面去，看看能不能捉些蝴蝶。

Sometimes she catch butterflies in the park.

有时她在公园里捉蝴蝶。

I often go to the park and catch butterflies.

你怎样过周末？我经常去公园捉蝴蝶。

We can catch butterflies in the day and fireflies in the night.

我们可以捉蝴蝶，在晚上还可以捉萤火虫呢！

Because he wants to collect some beautiful leaves, catch some special butterflies and write another great science report.

因为他想收集一些美丽的树叶，捕捉一些特别的蝴蝶并再写出一篇很棒的科学报告。

In summer , sometimes we catch butterflies with a net.

备注： catch 的本句中的意思，是"捕捉"的意思

T: We know, at the weekends Su Hai and Su Yang catch butterflies in the park.

我们知道，苏海和苏洋在周末会去公园捉蝴蝶。

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。