He can sell those paws for 1500 rubles a kilogram .

他可以以1500卢比一公斤的价钱卖掉。

In europe , the maximum is 2 watts per kilogram .

欧洲的标准是最高每公斤2瓦特的吸收率。

The most expensive incense wood sells for $ 2500 per kilogram .

最昂贵的檀香木售价为每公斤2500美元。

Since then , polysilicon prices have plummeted to about $ 55 a kilogram .

自那以后，多晶硅价格暴跌至每公斤55美元左右。

He has long been taking resveratrol , though at a dose of only five milligrams per kilogram .

很久以来，他一直每天服用白藜芦醇，剂量是每公斤体重5微克。