查询词典 crane

Accumulated decades of experience in crane hoisting operations.

积累了几十年的起重吊装业务经验。

ABSTRACT Crawler crane is an important hoisting equipment widely used in industrial and economic fields.

履带起重机是广泛应用于国民经济各领域的一种起重设备。

Crawler crane is an important mobile hoisting equipment widely used in industrial and economic fields.

履带起重机是广泛应用于国民经济各领域的一种流动式起重设备。

We have found 1 nest of Hooded crane.

我们已经发现一个白头鹤巢。

A national wetland park is being built. More habitats of Hooded crane will be protected.

国家筹划在这建一个湿地公园，更多的白头鹤会得到保护。

So the wintering period of Hooded Crane at Chongming Dongtan is about 5 months.

因此，白头鹤在崇明东滩的越冬期约为5个月。

Our products are widely used in the areas of hardware mechanism, electronic instrument, household appliance, textile mechanism, auto manufacturing, boiler, tower crane and so on.

产品适用于五金机械、电子仪表、家用电器、纺织机械、汽车制造、空压机组、锅炉、塔吊、钢结构等行业。

The crane lifts the wreckage of a helicopter from the Hudson River in New York on Sunday.

起重机升降机的残骸的直升机从哈得逊河在纽约的星期日。

Berth allocation problem was solved generally based on fixed berth. With the development of large-scale ship, BAP based on fixed berth was inapposite. In the article, the dynamic continuous berth allocation problem with quay crane assignment problem was presented and researched.

集装箱码头泊位指派问题一般按照固定泊位进行，由于近年来船舶大型化的趋势，某些泊位的长度已不能满足大型船舶靠泊的要求，因此提出泊位连续化动态指派实现问题的解决。

These nonlinear coupled equations are solved by numerical method. First, by means of Simplex Method, searching out the instantaneous velocity of the center of mass of the crane, then all the other dynamic parameters are calculated.

方程组的求解，采用了离散数值解法，首先用直接搜索的单纯形法，解出起重机质心各瞬时的运动速度，进而计算出所有的动力参数。

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。