The investigation confirmed only 28 “sales” on 350m e-mail messages sent, a conversion rate under .00001%.

研究表明在送出的三亿五千万封邮件中只有28封“卖出去了”，这样其成功率还不到0.00001%。

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For example, if 100 people visit your landing page today and 20 of those people register then you have a conversion rate of 20%.

举个例子，如果今天有100个人访问你的着陆页，其中的20个人注册了，那么你的转化率为20%。

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Newell reports that since TF2 has become F2P, they're seeing a conversion rate of players of 20 to 30 percent, going from getting the product free, to spending money on hats, etc.

纽厄尔报告以来TF 2已成为F2P，他们看到的20%至30%的球员的转换率，从获得产品的免费，花钱帽子，等等。

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Toyota has assumed a conversion rate of 1 USD to 80 yen while forecasting its fiscal 2013 guidance.

FORBES: Toyota Raises Guidance After Impressive Rebound In Sales

The government will have to agree a conversion rate for sterling and the euro with other member countries.

ECONOMIST: Britain and the euro

Speaking of solar efficiency, this week solar manufacturer Amonix announced that its concentrated photovoltaic technology has set a new efficiency record with a conversion rate of 33.5 percent.

ENGADGET: Inhabitat's Week in Green: Dyson Spheres, bladeless wind turbines and airless bike tires