重载

If you need to force a reload of an object file, for example after recompiling it, use the LOAD command or begin a fresh session.

如果你需要强制对象文件的重载，比如你重新编译了该文件，那么可以使用

By reimplementing the dropEvent method, we will define, what we will do upon the drop event. Here we change the text of the button widget.

通过重载dropEvent方法，我们定义我们收到drop事件后如何操作，这里我们改变按钮组件显示的文本。

The car brake system is a key part to ensuring safe operation of train. Compared with existing 21 ton axle load freight car, the heavy hual car improves greatly in performance which demands preferable brake system.

重载铁路货车的车辆载重和运行速度较我国现有的21t轴重货车均有较大提高，因此对车辆制动系统的要求也更高。

Several kinds of foreign common calculation methods of the scoring are analysed,and the analysis and comparison show that the Blok flash temperature criterion is better and can be used as the calculation basis of the high-speed,heavy-loaded gear scoring.

本文对国外流行的几种胶合计算方法进行了分析。并以各种方法的计算结果与实际运用情况进行了对比，提出 BLOK 闪温准则比较符合实际，并建议以此作为高速重载齿轮胶合计算的依据。

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。