维修费用

We get a larger aircraft, which we need on some of our routes, yet because of the commonality we will save a substantial amount of money on crewing, maintenance and spare parts.

我们购买了某些航线需要用到的较大型飞机，而因为两种型号飞机之间的通用性，我们能够节省大量的机组人员、维修与备件费用。

You know the truck has its forced date of retirement, that is depreciation cost, insurance cost, annual examination fee are necessary to be spent on the truck, and the sum is high. With time passes, the repairing cost and the time delated by the repairment will increase year after year. So the truck ownerr should get the capital back in the first two years. The running of the truck and the ruuning environment will advance the repairing date; are your trucks can make money according to the seasonal goods resource and total transport power?

你是知道的汽车是有强制报废期限的也就是每年有车辆折旧费、加上保险、营运、年检这些费用合计并不低，随着时间的推移车辆维修费、修车耽误的时间会逐年递增，所以一般经营货车的人应在头两年把购车等本金赚回来，你的车辆行驶和使用环境导致维修期会提前，根据你们那里季节性的总货源和总运力你两个车能否赚到钱？

A multiobjective optimization model of concrete bridge deck is therefore developed for several objectives which conflict with each other,such as minimizing the total cost but maximizing the performance simultaneously,and the niched Pareto genetic algorithm is introduced to s...

建立了桥面板维修的多目标优化模型，同时满足费用最小化以及性能最大化等多个相互冲突的目标，并采用小生境Pareto遗传算法求解。

Ballastless track features little maintenance,high reliability,long service life,low cost compared to its service life, low structure height, large transverse track resistance, ballast splashing—proof,and flexible superelevation and gradient.

由于无碴轨道具有维修量小，稳定性好，使用寿命长，全寿命周期费用低，结构高度低，横向轨道阻力大，可避免飞碴，超高、坡度设置灵活等优点，在德国高速铁路建设中受到重视，得到了广泛应用，并形成了Rheda、Zt~BLIN、BERLIN、B6GL等系列产品。

Ballastless track features little maintenance,high reliability,long service life,low cost compared to its service life, low structure height, large transverse track resistance, ballast splashing—proof,and flexible superelevation and gradient.

德国， 无碴轨道，铁路，技术，建议摘要：由于无碴轨道具有维修量小，稳定性好，使用寿命长，全寿命周期费用低，结构高度低，横向轨道阻力大，可避免飞碴，超高、坡度设置灵活等优点，在德国高速铁路建设中受到重视，得到了广泛应用，并形成了Rheda、Zt~BLIN、BERLIN、B6GL等系列产品。

Ballastless track features little maintenance,high reliability,long service life,low cost compared to its service life, low structure height, large transverse track resistance, ballast splashing—proof,and flexible superelevation and gradient.

德国， 无碴轨道，铁路，技术，建议德国，无碴轨道，铁路，技术，建议摘要：由于无碴轨道具有维修量小，稳定性好，使用寿命长，全寿命周期费用低，结构高度低，横向轨道阻力大，可避免飞碴，超高、坡度设置灵活等优点，在德国高速铁路建设中受到重视，得到了广泛应用，并形成了Rheda、Zt~BLIN、BERLIN、B6GL等系列产品。

Technical Analysis of Ballastless Track of DB and ProposalsXin Xuezhong Abstract Ballastless track features little maintenance,high reliability,long service life,low cost compared to its service life, low structure height, large transverse track resistance, ballast splashing—proof,and flexible superelevation and gradient.

文章摘要：摘要：由于无碴轨道具有维修量小，稳定性好，使用寿命长，全寿命周期费用低，结构高度低，横向轨道阻力大，可避免飞碴，超高、坡度设置灵活等优点，在德国高速铁路建设中受到重视，得到了广泛应用，并形成了Rheda、Zt~BLIN、BERLIN、B6GL等系列产品。

Technical Analysis of Ballastless Track of DB and ProposalsXin Xuezhong Abstract Ballastless track features little maintenance,high reliability,long service life,low cost compared to its service life, low structure height, large transverse track resistance, ballast splashing—proof,and flexible superelevation and gradient.

由于无碴轨道具有维修量小，稳定性好，使用寿命长，全寿命周期费用低，结构高度低，横向轨道阻力大，可避免飞碴，超高、坡度设置灵活等优点，在德国高速铁路建设中受到重视，得到了广泛应用，并形成了Rheda、Zt~BLIN、BERLIN、B6GL等系列产品。

Be honest with yourself(If Coke and Coffee are going to cost X cents a day plan for X cents a day.) If your allowance is supposed to cover such items as new pantyhose,dry cleaning shoe repair oil、gas auto maintenance and so forth budget these costs.

老实跟自己（如可乐，咖啡，是去成本x美分天计划对x美分每天）如果你的免税额，是为了掩盖这种项目作为新的pantyhose ，干洗修鞋石油，天然气汽车维修等等这些预算费用。

Be honest with yourself(If Coke and Coffee are going to cost X cents a day plan for X cents a day.) If your allowance is supposed to cover such items as new pantyhose,dry cleaning shoe repair oil、gas auto maintenance and so forth budget these costs.

老实跟自己（如可乐，咖啡，是去成本x美分天计划对x美分每天）如果你的免税额，是为了掩盖这种项目作为新裤袜，干洗修鞋石油，天然气汽车维修等等这些预算费用。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。