他们把棚车接在货运列车上。
目前在我们地区几个已经利用铁路棚车非常有效的房子。
There are several houses in our area that have utilized railroad box cars very effectively.
介绍了援坦赞铁路棚车的结构特点、技术参数、相关计算及试验。
Described are the structure features, technical parameters, relevant calculation and testing of railway box cars for support of Tanzania-Zambia railway.
介绍了出口苏丹p35—sdn型棚车的结构特点、主要技术参数和试验情况。
Described are the structure features, main technical parameters and testing of the p35-sdn box cars exported to Sudan.
介绍了活动侧墙棚车的特点、研制过程、车辆的主要结构、采用的新技术及试验情况。
Described are the features, development process, main structure, new technologies applied and the testing of the box cars with movable side walls.
介绍了活动侧墙棚车的特点、研制过程、车辆的主要结构、采用的新技术及试验情况。
The paper studied the hydraulic characteristics of the side wall aerator by using the numerical simulation.
而列车的减速运行，将使棚车所受到的气动力和倾覆力矩降低，有助于棚车安全通过风区桥梁。
When the train runs slowly, the aerodynamic forces acting on the box car decreases, which is helpful to the train passing safely the bridge of wind zone.
在图森市以北175英里的沙漠中有一个流星陨石坑，这是一个棚车大小的铁在大块到5万年前撞上地球留下的疤痕。
In the desert 175 miles north of Tucson, Meteor Crater is the scar where a boxcar-size hunk of iron slammed into Earth 50,000 years ago.
在图森市以北175英里的沙漠中有一个流星陨石坑，这是一个棚车大小的铁在大块到5万年前撞上地球留下的疤痕。
In the desert 175 miles north of Tucson, Meteor Crater is the scar where a boxcar-size hunk of iron slammed into Earth 50, 000 years ago.
活动侧墙棚车在箱装货物及托盘货物运输中，具有机械化装卸效率高、车辆运转周期快的特点，目前在英、美等发达国家得到了日益广泛的应用。
The movable side wall box-car has advantages of high automatic rate and short periodic time, it has widely used in the developed countries, such as America and England.
活动侧墙棚车在箱装货物及托盘货物运输中，具有机械化装卸效率高、车辆运转周期快的特点，目前在英、美等发达国家得到了日益广泛的应用。
The movable side wall box-car has advantages of high automatic rate and short periodic time, it has widely used in the developed countries, such as America and England.
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