Question

求：帮忙用英语翻一下这段话，谢谢，翻译的好 加分！！

微波加热的原理简单说来是：当微波辐射到食品上时，食品中总是含有一定量的水分，而水是由极性分子（分子的正负电荷中心，即使在外电场不存在时也是不重合的）组成的，这种极性分子的取向将随微波场而变动。由于食品中水的极性分子的这种运动。以及相邻分子间的相互作用，产生了类似摩擦的现象，使水温升高，因此，食品的温度也就上升了。用微波加热的食品，因其内部也同时被加热，使整个物体受热均匀，升温速度也快。它以每秒24.5亿次的频率，深入食物5cm进行加热，加速分子运转。
或者

微波炉（microwave oven/microwave），顾名思义，就是用微波来煮饭烧菜的。微波炉是一种用微波加热食品的现代化烹调灶具。微波是一种电磁波。微波炉由电源，磁控管，控制电路和烹调腔等部分组成。电源向磁控管提供大约4000伏高压，磁控管在电源激励下，连续产生微波，再经过波导系统，耦合到烹调腔内。在烹调腔的进口处附近，有一个可旋转的搅拌器，因为搅拌器是风扇状的金属，旋转起来以后对微波具有各个方向的反射，所以能够把微波能量均匀地分布在烹调腔内。微波炉的功率范围一般为500～1000瓦。从而加热食物
写一个就可以，谢谢啊！

Answer 1

Microwave heating principle simply: when microwave radiation to food, food is always contain a certain amount of moisture and water molecules (molecular polarity is by the positive and negative center, even when there is no outer field is not coincidence), the polarity of the orientation of molecular changes of microwave field. Because the polarity of water molecules of food that movement. And the adjacent molecular interactions, produce a similar phenomena of friction, warmer, therefore, the temperature is rising food. With microwave food, because of its internal also is heating, make whole object is heated evenly heating speed, and fast. It travels 24.5 million times frequency, heating, accelerate 5cm food molecules.

Microwave oven/microwave (microwave), as the name suggests, is to use microwave to cook cook. Microwave oven is a kind of modernization with microwave ovens cook food. Microwave is an electromagnetic wave. Microwave oven, magnetrons from power, control circuit and cooking chamber components. Power to provide about 4,000 volts magnetrons, magnetrons in power supply voltage, continuously produce microwaves, repass waveguide system, coupled to cook lumen. At the entrance of cooking chamber, one can rotate around the mixer, because the metal mixer is wind fanlike spin, after each direction of microwave is reflected, so can the microwave energy evenly distributed in cooking chamber. Microwave power range is generally 500-1000 watts. Thus heating food

Answer 2

Microwave heating is simple in principle to say is this: When microwave radiation to the foods, the food is always a certain amount of water, and the water is a polar molecule (the positive and negative charge center, even if the field does not exist outside it is not overlap) was set up, which will vary the orientation of polar molecules and changes in the microwave field. As the polarity of water molecules in foods such movements. As well as the interaction between neighboring molecules to produce a similar phenomenon of friction, so that the water temperature rise, therefore, the temperature of food also increased. Microwave heating of food, its also being heated internally so that the whole object heated evenly, warming much faster. It is 2.45 billion times per second frequency, 5cm depth of food to heat and accelerate molecular operation.