节食电脑:美国开发一种节食电脑,结构简单,操作方便,只要按一下键钮,它就会按照食品的种类及其营养价值和体重,计算出你应该消耗食物的数量,还可以为你提供一天的食谱。电脑秤:美国推出一种既能称出重量,又能显示所称食品各种营养成分及热量的电脑秤。这种秤的底座、 Dieting computer: The United States to develop a diet computer, simple structure, easy to operate, just click the button, it will be in accordance with the type of food and its nutritional value and weight, calculate the amount you should consume food, you can also provide Recipe of the day Computer Scales: The United States introduced a weigh scale, but also shows the alleged food of various nutrients and calories computer scales. The scale of this base,