A company representative wrote back and told me the airline was switching over the plastic to paper cups on all of its 1,200 daily flights.
一位公司代表回信告诉我，该航空公司将把每天1200个航班的塑料杯换成纸杯。
Also, a large frequency spectrum (698-806 MHz) was freed by switching over from analog TV to the digital one.
此外，从模拟电视信号到数字电视信号的切换也释放了广阔的频道(698- 806mhz)。
More pertinently, the i8 can travel around 20 miles on pure electric power before switching over to gasoline.
更体贴的是，i8可以在纯电动模式下续航20英里左右，然后换至汽油动力。
This is typically used to allow a program like a Twitter client to render and show a web page without switching over to Safari.
这通常被用于像Twitter客户端这样的程序，在不需要切换到Safari浏览器的情况下提供和展示网页。
Before getting into the details of installing and using Castor, it's worth pointing out a few reasons you should at least try out Castor, and consider switching over from JAXB.
在讨论安装和使用Castor的细节之前，有必要指出尝试Castor以及从JAXB转变到Castor的理由。
Many factories are switching over to a shorter working week.
很多工厂都在减少每周的工作日数。
More and more factories are switching over to a shorter working week.
越来越多的工厂正在将一周工作时数改短。
If the tax is not increased, the consumer has a choice of switching over to different brands.
如果没有提高税收的话，消费者有转向不同品牌的选择。
In this paper, the effect of the neutral grounded by the low reactance on switching over-voltage in the power system is studied.
文章就中性点小电抗的接入对系统的操作过电压的影响进行了研究。
The switching over-voltage is rising in pace with the raise of the power system grade, which is very harmful to the electrical equipment in the network.
目前，由于系统的电网等级不断提高，操作过电压也随之不断升高，这对电气设备的正常运行造成很大的危害。
It's useful to analyze the effect and damage to the large motor insulation by the VCB switching over-voltage based on the circuit-field analysis method.
利用场路综合分析的方法，来分析真空断路器产生的操作过电压对电动机的绝缘造成的影响和危害，具有一定的现实意义。
The discal filer realized the combination of surface filtering and depth filtering. The automatic switching over of filtering and cleaning process is realized.
盘式过滤器实现了表面过滤和深度过滤的组合，实现了过滤和清洗过程的自动切换。
Through deduction and analysis, the conclusion can be made: low reactance at the neutral point of transformer has little effect on the switching over-voltage in power systems.
通过计算和分析表明：变压器中性点接入小电抗对系统的操作过电压基本不会产生影响。
The research results show that there exists a maximal relative temperature and optimum switching-over time;
研究表明：存在最大相对温度和最佳切换时间；
It has been found that a very frequent switching-over of the process of heat accumulation and release will subject the cellular-hole wall-surface alternately to tension and extrusion stresses.
结果表明，频繁的蓄热和释热过程变换，使得蓄热体格孔壁面交替地受到拉应力和挤压应力的作用。
It has been found that a very frequent switching-over of the process of heat accumulation and release will subject the cellular-hole wall-surface alternately to tension and extrusion stresses.
结果表明，频繁的蓄热和释热过程变换，使得蓄热体格孔壁面交替地受到拉应力和挤压应力的作用。
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