Amazon Kindle email conversion service: free online eBook conversion service.
亚马逊Kindle邮件转换服务：免费的在线转换服务。
But such places often come with lots of dust. And the panels have to stay dust-free: just a seventh of an ounce of dust per square yard of panel can decrease solar power conversion by 40 percent.
但此类地点通常有着大量的灰尘，而电池板必须远离灰尘：电池板上每个正方形区块只要有七分之一盎司的灰尘，就能减少40%的太阳能转化率。
And the panels have to stay dust-free: just a seventh of an ounce of dust per square yard of panel can decrease solar power conversion by 40 percent.
偏偏太阳能板需要一个无尘的环境：每平方码只要有七分之一盎司的尘土就会降低太阳能板40%的转换效率。
For example, app developers could launch their apps early in the week to encourage free-to-paid conversion sales over the weekend.
比如，应用程序开发商可以在一周的早些时候发布软件，以促使更多人在周末从免费向付费转变。
Free adds another conversion step on your way to revenues.
免费还能给你增加一种另外的获得收益的方式。
And Capital One cardholders get off scot-free, fee-wise: The company absorbs the currency conversion fee and doesn't charge extra for foreign shopping sprees.
而一号首都卡的持有者不用担什么责任，也不用交任何的额外的费用：这家公司只收取货币兑换费，并不收取国外购物的额外费用。
Not that much sales really, because as everyone knows the conversion rate from FREE to PAID is really minuscule.
不是由于销量真的有多高，大家知道，从免费软件到收费软件的转换率是非常低的。
Conversion of activity standard state and standard free energy change in regular solution model are also discussed here.
讨论了正规溶液模型中活度标准态的变换及标准生成自由能的转换。
The convertibility of capital items is a key link in the realization of the free conversion of Renminbi.
资本项目可兑换是人民币实现可自由兑换的关键环节，入世后人民币资本项目可兑换面临着巨大压力。
The results of studies show that in the diffusion influenced regime, the conversion decreases with time more slowly than in the diffusion free regime.
研究结果表明，过程存在孔扩散阻力时，反应转化率随着反应时间降低的速率比无孔扩散阻力的情况要慢。
Concerning the stage art, the assumption, the communication with the audience, and the free conversion of space-time are equally stressed.
在舞台美术方面也注重假定性，也注重与观众的交流，注重时空的自由转换。
Since the downward conversion photon pairs have strong correlation in time, they can be used for noise - free optical communication.
由于下转换光子对具有很强的时间相关性，可用来进行无噪声的光通讯。
With the cost of engine conversion typically offset in a few months, users can quickly reap the benefits of free fuel.
因为引擎转换系统的花销可以在几个月之内被弥补，所以用户可以很快的获利，也就是从免费燃料中获利。
Through simulation of sequence control system, free conversion of hydroelectric unit's operating mode and trouble-free operation of whole control flow are realized.
通过对顺序控制系统的仿真，实现了水电机组工况自由转换和整个控制流程的顺畅执行。
Both characteristics will significantly increase the heat conversion efficiency of substrate-free FPA, which can be the twice of substrate FPA.
这些特性使得无基底FPA的热转化效率大幅度得到提升，约为有基底FPA的两倍之多。
A conversion coating formed on magnesium alloy AM60 with a chromate-free bath mainly composed of silicate and tungstate is studied.
研究了以硅酸盐和钨酸盐为主的无铬化学处理液在镁合金上所形成的转化膜。
The progresses in researches of chromium free chemical conversion film on magnesium alloy were reviewed as well as the prospects in the future.
综述了镁合金多种无铬化学转化膜工艺的研究现状及其发展前景。
Using solid maintenance free LED light source, high light efficiency, life up to 100 thousand hours; excellent circuit design, working light and strong light can be arbitrary conversion.
采用固态免维护LED光源，光效高，寿命长达10万小时；优良的电路设计，工作光和强光可任意转换。
The use of a narrow wavelength range afforded by the solid-state light source results in an interference-free conversion of NO2 to NO at high efficiency.
使用所述固态光源提供的狭窄波长范围，可以高效率将NO2不受干扰地转化成NO。
The use of a narrow wavelength range afforded by the solid-state light source results in an interference-free conversion of NO2 to NO at high efficiency.
使用所述固态光源提供的狭窄波长范围，可以高效率将NO2不受干扰地转化成NO。
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