查询词典 express train

The results show that the vehicle acceleration, the dynamic wheel load and offload factors increase with train speed, and distribute linearly. The safety of train operation and running comfort can meet the requirements when the high-speed train under secondary suspension passing through ballasted track subgrade structure. The dynamic displacement of the system is less influenced by train speed. The dynamic stress of subgrade surface increases with speed improving, and it is distributed as saddle along the lateral direction and as parabola along the longitudinal direction of subgrade surface. The dynamic stress of subgrade declines sharply along the depth of subgrade. The dynamic stress on 3 m depth below subgrade bed surface is about 16 percent of that of subgrade surface.

结果表明：车体加速度、动轮载和轮重减载率均随车速的提高而增大，呈线性分布；具有二系悬挂的高速列车通过有砟轨道路基结构时，列车的安全性及舒适度均能满足要求；系统动位移受速度影响较小；路基面动应力随速度的提高而增大，并在横向呈马鞍形分布，在纵向呈抛物线形分布；路基动应力沿路基深度方向衰减较快，在基床表面下3 m处，动应力只有基面的16%左右。

By each gear wheel system is a fixed geometric axis is divided into a fixed axis and the epicyclic gear train, epicyclic gear train again planetary gear train and differential gear train.

按轮系中各齿轮的几何轴线是否固定分为定轴轮系和周转轮系，周转轮系又有行星轮系和差动轮系。

Generally speaking, Anteriority and Posteriority express foreground, Simultaneity expresses background, the dynamic express foreground and the static express background. The Tense forms of Chinese reflect this rule and have some change.

一般而言，异时表前景，同时表背景，动态表前景，静态表背景，汉语的各表"时"手段既体现了这一规律又有所变化。

Pragmatically, If-conditionals in English can be used to indirectly express such speech acts as promises, threats, requests, suggestions, etc.; the antecedents can be genuine conditions or non-genuine conditions, and can also express hypothetical and concessive meanings. When they express non-genuine conditions, they are in fact on a higher speech act level than the consequents.

英语中的"if"条件句在语用上还可以间接地表示承诺，威胁，请求，建议等言语行为；其前件既可以是真正条件，也可以是非真正条件，还可以表达假设，让步等意义；从语用学的角度分析，当"if"条件句的前件表达非真正条件时，它与后件处于不同的言语行为层次上。

This paper , which aims at the developing strategy of express service ,researching and analyzing Chinese and foreign express corporations current situation ,forecasts the demand of Chinese express market in 15 years with conic section model on the base of statistics.

本文立足于快递业的发展战略，调查并分析了中外快递公司在我国发展的现状，根据实际的快递业务数据，利用二次曲线预测模型方法对未来15年内的快递市场需求量进行预测，并在分析快递业存在问题的基础上，提出了快递业谋求发展的措施以及应付激烈竞争的对策。

Third, import and export express mail services: HKG owned between Shenzhen and the express car, providing export to or import HKG to Shenzhen express mail service, reasonable price, safe and reliable.

三、进出口快件服务：拥有来往深圳和HKG的快件专车，提供出口到HKG或进口到深圳的快件服务，价格合理，安全可靠。

Third, import and export express mail services: HKG have between Shenzhen and the express car, to HKG provide export or import of express mail service to Shenzhen, the price is reasonable, safe and reliable.

三、进出口快件服务：拥有来往深圳和HKG的快件专车，提供出口到HKG或进口到深圳的快件服务，价格合理，安全可靠。

Comparing to international express company ,Chinses express company is small and limited when they face international express company .

但是与国际知名的快递公司相比还是相当弱小。

FOR PRICES,SECURITY PRICES AT THE COST OF THE AMOUNT OF 3%;PRICE EXPRESS LOST,DAMAGE OR MISSING,ACCORDING TO THE VALUE OF COMPENSATION FOR ACTUALLOSS,BUT NO MORETHAN EXPRESS THE HIGHEST PRICE OF THE AMOUNT OF THE SECURITY;NOT EXPRESS THE COMPENSATION PRICE FOR THE FEE THREE TIMES THE LIMIT.

如需保价，保价费为报价金额的3%；保价快件丢失、损毁或短少，按实际损失价值赔偿，但最高不超过快件的保价金额；为报价快件赔偿限额为资费的三倍。

On the one hand, we improve the mixed having and ternary method to express n from the standard non-singular elliptic curve with character 2. On the other hand, we improve the mixed binary and ternary method to express n from the standard elliptic curve with character more than 3 , and we generalize the mixed binary, ternary and quinary method to express n.

一方面从特征是2的有限域上的标准非奇异椭圆曲线的角度出发，改进了n的半点和三进制的形式；另一方面从特征大于3的有限域上的标准椭圆曲线的角度出发，改进了n的二进制和三进制的混合形式，并推广到n的二进制、三进制和五进制的混合形式。

If you were not , and OS X just booted normally, have no fear.

如果你没有，和OS X刚刚启动通常，没有恐惧。

I only want to preserve our all .

我只想保存好我们的一切