The use of the correct method of standardization is not harmful, but it is not recommended that all raw vegetables are also used to microwave to cook and burn, microwave oven is used to heat the leftovers, that is, to heat the cooked rice, cooked food is cold microwave oven to heat up a few minutes you can eat. If it is raw rice with smart rice cooker to cook more convenient and delicious. If it is raw vegetables with a gas stove or induction cooker on the pan to stir fry or burn, microwave oven is unable to stir fry. Also pay attention to the containers used to load vegetables, do not use metal and ordinary plastic, can use ceramic or microwave special heat-resistant glass containers. If there is an outer packaging, you must remove the outer packaging, otherwise it will cause harm.