In view of the uncomfortable chairs on long distance railway semi-cushioned coach in our country,the measure for solution is put forward─to construct a new type railway coach with reclining type double-deck chairs.
针对我国长途铁路硬座车座椅乘坐不舒适问题,提出了解决措施———构建一种新型斜靠式双层座椅的铁路客车。
The main technical parameters and structure characteristics of the carbody steel structure of the second class single deck seat cars in the 200 km/h electrically driven passenger train set are described.
介绍了２００ｋｍ／ｈ电动旅客列车组二等单层座车车体钢结构主要技术参数和结构特点。
Then how about hard-seat and soft-seat cars?
外宾: 那么硬座和软座车厢又怎么样呢？
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。
Huniphrey sat uncomfortably in the hardbacked witness chair.
汉弗莱不舒服地坐在证人的硬座椅上。
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。
carbide tipped valve seat reamer
硬质合金气门座铰刀
Mold base to be minimum hardness of165 BHN.
（2） 模座的最低硬度为165布氏硬度。
Mold base to be minimum hardness of 165 BHN.
模座的最低硬度为165布氏硬度。
The soft seats are bigger and cleaner than the hard seats.
软席的座位要比硬席的座位大而且整洁。
Seat hardfaced with SS410 and seal welded.
配置410不锈钢和密封焊接的阀座硬面。
Integral Backseat– hardfaced for maximum backseat life.
(10) 整体后座–硬面，使用寿命最长。
Keywords: hard disk drive, slider bearing, flying height, simulation.
关键词：硬碟机、座轴承、行高度、值模拟。
Welded-in seats hardfaced with Stellite 6.
钨铬钴合金6硬面的焊接装配阀座。
Finite element analysis of pick and holder on hard rock roadheader
硬岩掘进机截齿与齿座的有限元分析
Hardened Seating Surfaces– both disc and body seating surfaces are hard faced for maximum service life.
(4) 硬化的阀座表面–阀瓣和阀体地阀座表面都经过表面硬化，最大限度延长使用寿命。
The peasant labourers really [actually; literally] hewed a tunnel through that rocky mountain.
民工们硬是打通了这座大山, 修成了隧道。
All seating &sliding surfaces hardfaced with Stellite 6.
所有阀座和滑动件表面都是硬面钨铬钴合金6。
The backseat, disc and seat ring seating surfaces of all of our valves are hardfaced for long service life.
我们所有阀门的后座、瓣和阀座环表面都经过硬面处理，使用寿命更长。
This design minimizes galling tendency with non-hardened stainless steel seats and is less likely to stick in the body seat.
这种结构将未硬化不锈钢阀座的磨损可能性降到最小程度，也降低了卡在阀体阀座上的可能性。
