By k-ε turbulence model, the air fluid flow and heat transfer in air-conditioned hard-sleeper compartment are simulated numerically.
采用k -ε湍流模型对 2 5K型空调硬卧车内气流组织进行了数值模拟 ,研究了不同送风方式和送风参数下车内空气流场和温度场分布规律 ,并与实验结果进行了对照 ,两者基本一致。
What's the difference between a hard berth sleeper and a soft-berth one?
外宾:硬卧车厢同软卧车厢有什么区别？
Two semi-cushioned berth tickets for Beijing please.
外宾: 买两张到北京的硬卧车票。
Yes, the hard sleeper has no dining car, the staff bring food round instead.
有，硬卧车厢（旁边）没有餐车，而是由乘务员来回走卖食物。
Note: There are four classes on the train: soft berth, hard sleeper, soft seat, hard seat. The prices are lowered accordingly.
注释：中国的火车分为软卧、硬卧、软座、硬座四个级别，票价依次递减。
You know there is some difference in fare between a hard seat and a hard berth, and between a hard berth and a soft berth.
列车员:你知道硬座和硬卧的票价是不一样的，硬卧和软卧的票价也不一样。
Do you want a soft berth or a hard berth.
你想要软卧还是硬卧？
Do you prefer a soft-class sleeper or a hard one?
您喜欢坐软卧还是硬卧？
No. There are only hard one.
没有了。只有硬卧。
Xining have at least 3 daily bus( hard seat and hard sleeper) to Yushu and drive about 18 hours on two driver.
西宁和玉树之间，每天至少3般车，硬座和卧铺车，行程18小时左右。
tourist sleeper
(软席)卧车(客舱)
Where 's the second - class sleeper ?
二等卧车车厢在哪儿。
A railroad parlor car or sleeping car.
铁路客车或卧铺车厢
The sleeping car was coupled on at Nankou Station.
在南口车站挂上了卧车。
"Nothing with a sleeper.
“没有挂卧汽车厢的车。
The soft berth car is in the middle of the train, car Number Six.
列车员:软卧车厢在列车中部，6号车厢。
Where's the first-class sleeper?
头等卧铺车厢在哪儿？
I booked a first-class sleeper.
我订了头等卧铺车票。
a passenger car that has berths for sleeping.
有睡觉的卧铺的客车。