| 单词 | bomb calorimeter |
| 例句 | To find out the number of kcal in them, you can either run an experiment with a bomb calorimeter or look up an estimated value in an online nutrition database. Calories and kilojoules: how do we know the energy content of food and how accurate are the labels? 2023-08-24T04:00:00Z This gold-standard method involves placing a small sample of food or drink inside a device known as a bomb calorimeter. Calories and kilojoules: how do we know the energy content of food and how accurate are the labels? 2023-08-24T04:00:00Z The pellet is burned inside a bomb calorimeter, and the measured temperature change is converted into energy per gram of food. Chemistry 2019-02-14T00:00:00Z The fuel-testing laboratory at Washington is equipped with three Mahler bomb calorimeters and the necessary balances and chemical equipment required in the proximate analysis of coal. Transactions of the American Society of Civil Engineers, vol. LXX, Dec. 1910 Federal Investigations of Mine Accidents, Structural Materials and Fuels. Paper No. 1171 They range from simple coffee cup calorimeters used by introductory chemistry students to sophisticated bomb calorimeters used to determine the energy content of food. Chemistry 2019-02-14T00:00:00Z To determine the rate at which coal is to be fed into the burner in this type of plant, the heat of combustion per ton of coal must be determined using a bomb calorimeter. Chemistry 2019-02-14T00:00:00Z A sample of 0.562 g of carbon is burned in oxygen in a bomb calorimeter, producing carbon dioxide. Chemistry 2019-02-14T00:00:00Z |
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