Significant Figures Calculator重要人物计算器

If you’re looking for a如果您正在寻找一个 significant figures calculator重要人物计算器 , this is the place to be. ，这是地方。 If you’re after information on Microsoft Calculator Plus then read on…如果您的资料后，微软计算器加然后阅读关于...

Here’sa virtual gadget from Micro$oft that the Sig Figs site should hold dear to its virtual heart - the Calculator Plus.这里的虚拟工具从微观$再三说，西格图的网站应该珍视其虚拟心脏-加的计算器。 It should replace the old M$ calculator on the desktop of anyone serious about doing sums and conversions.它应该取代旧的百万元计算器在桌面上的任何人都认真做总结和转换。 I’ve always relied on我总是依靠 onlineconversion.com until now, and admittedly the Calculator Plus doesn’t cover all possible combinations of units, but it does allow you to interchange common length, mass, energy, pressure, power, temperature, and velocities as well as currencies (the version I目前为止，和公认的计算器不加覆盖所有可能的组合单位，但它确实让您交换共同长度，质量，能量，压力，功率，温度和速度，以及货币（我的版本 downloaded下载 had European currencies (not including the British Pound Sterling, however), but I’m not entirely sure why.在欧洲货币（不包括英镑，但是） ，但我并不完全肯定的原因。 Europeans have the Euro now, there are no Belgian Francs or Irish Punts any longer.欧洲人的欧洲现在不存在比利时法郎或爱尔兰的个性任何更长的时间。 I presume the US download will convert silver dollars into gold nuggets or something similar.我相信美国的下载将美元转换成银金块或类似。

Of particular interest in these times of our supposedly conserving fossil fuels to prevent特别关心这些的时候我们理应节约矿物燃料，以防止 significant global warming重大的全球气候变暖 is a converter for fuel consumption.是一个转换燃油的消耗。 You can convert from miles per gallon to liters per 100 kilometers for instance.您可以转换来自英里，每加仑为每公升100公里的实例。 Our runaround does about 50 mpg, which works out as 19.824346636340239634499097026236 km per liter.我们的操作现场没有约50英里，它作为19.824346636340239634499097026236公里每升。

Look at all those digits and only the first three worthy of being called significant, but watch the rounding, 50 mpg should be 20 km/l.看看所有这些数字，只有头三个值得被称为显着，但看四舍五入， 50分钟，应是20公里/湖 That’s the trouble with calculators they don’t usually tell you这是麻烦计算器，他们通常不会告诉你 how to work out significant figures如何制定出重要人物 . 。