| 1. | The tourist coaches [carriages] are in front .
硬卧车厢在前面。 |
| 2. | Reimbursement - train ticket to shanghai
金额：赴上海单程硬卧火车票。 |
| 3. | Study of thermal comfort in air - conditioned hard sleeper cars
空调硬卧车内人体热舒适性研究 |
| 4. | The price is 66 yuan us 8
硬坐票价为150元，硬卧票价为270元。 |
| 5. | Simulation and evaluation of cass in air conditioned railway car
铁路空调硬卧客车室内气流组织的数值模拟 |
| 6. | Numerical simulation to air distribution in air - conditioned hard sleeper compartment
铁路空调硬卧车内气流分布的数值模拟 |
| 7. | 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。 |
| 8. | 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。 |
| 9. | Take the no . 417 beijing west station to huaihua air - conditioned train . it leaves at 9 : 40 and arrives at cili at 14 : 30 the next day . the price for a hard seat is 160 yuan us 20 , and the price for a hard sleeper is 320 yuan us 40
：坐417次北京西站-怀化空调火车，该次列车9 ： 40出发于次日14 ： 30分到达慈利，硬坐票价为160元，硬卧票价为320元。 |
| 10. | The effect of car body elastic vibration on the ride comfort is analyzed . the ride comfort and acceleration responses of the car system with rigid car body model or elastic car body model are studied and compared . finally by using ansys / ls - dyna software , the finite element impact models of car body with a rigid wall have been set up , then the displacement , velocity , acceleration and energy variation of the car body are analyzed and compared for before and after lightening cases under the condition of impact speed 5 . 8m / s and 11 . 8m / s
本文利用ansys软件建立了25k硬卧客车车体轻量化前后的有限元模型，计算了车体的强度、刚度和模态，并对轻量化前后的车体作了对比分析；然后，用nucars动力学分析软件建立了25k硬卧客车系统的数学模型，分析了弹性振动对平稳性的影响，并对刚性车体和轻量化前后的弹性车体对平稳性和加速度响应的影响作了对比分析；最后用ansys / ls - dyna软件建立了25k硬卧客车车体轻量化前后的动态显式有限元模型，分别在5 . 8m / s和11 . 8m / s的速度下碰撞刚性墙，得到了车体的相对位移、速度、加速度和能量的变化过程，并作了对比分析。 |
