重载

In this subject ,the friction and mechanical drive are organically combined together,the new conceiving , new method , new craft for heavy-load and low-speed gear 's design ,manufacture and use are offered, the key technology problem needed for the productionscene is solved.

通过将错综复杂的机械传动学与摩擦学紧密地、有机地结合起来，为重载低速齿轮的设计、制造和使用，为生产现场解决急需的关键技术问题提供新构思、新方法、新工艺。

The working principle of spring friction draft gear for heavy haul freight cars was introduced,and a virtual prototype model of spring friction draft gear was established based on the ADAMS software.

介绍了重载货车弹簧摩擦式缓冲器的工作原理，采用ADAMS多体动力学仿真软件搭建了弹簧摩擦式缓冲器的虚拟样机模型。

Heavy haul freight car; spring friction draft gear; impacting test; numerical simulation

重载货车；弹簧摩擦式缓冲器；冲击试验；数值仿真

To explain how scope interacts with overloading we will violate this practice and use a local function declaration.

但为了解释作用域与重载的相互作用，我们将违反上述规则而使用局部函数声明。

In very simple terms, a functor is a class that contains on overloaded function call operator operator.

简单来说，一函是一个类，在函数调用运算符重载运算符包含。

Rule-based and reusebased method is adapted in our system to develop applications. Rules are used to define geometric representation of geographic objects, spatial relationships among geographic objects and map design rules. Reusability is realized through object's inheritance and encapsulation. The basic function related to GIS has been implemented in OOGDB's basic class base. Application related function can be implemented in sub-classes of basic classes and some of basic class' function can even be overloaded.

GIS应用系统的开发采用基于规则和基于重用的方法进行，规则用于定义地理对象的几何表示和空间关系以及地图构造的规则等，重用是通过面向对象的继承和封装机制实现的，GIS实现了一个基本的类库，它完成基本的空间处理和操作，用户通过定义这些类的子类重用类库提供的功能，并增加与应用系统有关的特殊功能，用户甚至可以通过重载修改某些类库的功能。

In order to guarantee safety operation of C70 gondola car under speed increase and heavy haul, reliability of the whole car structure must be evaluated.

为了保证C70型敞车在提速重载下的运行安全，须对其整车结构进行可靠性评估。

During construction of our country's ultra-high voltage power grid, both electromagnetic loop circuit and stressed long UHV transmission passage may lead to low frequency power oscillation.

在我国特高压电网建设过程中，高低压电磁环网和重载的长距离特高压送电通道，都可能导致电网发生低频功率振荡。

The headframe of iron mine belongs to the heavy load and high layer construction.

铁矿井塔属于重载高层构筑物，为探讨强度和稳定性，利用异质模型，国内不少单位用力学手段进行过许多研究，由于泊松比不一致，给实验带来误差。

An area of heavy-duty, can reduce the intensity of the work of programmers to improve the work efficiency.

详细说明：面积重载，可以减少程序员的工作强度，提高工作效率。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。