negatively charged
英
美
带负电荷的
英英释义
adj
- having a negative charge
- electrons are negative
双语例句
- The atom is a basic unit of matter consisting of a dense, central nucleus surrounded by a cloud of negatively charged electrons.
原子是物质的基本单位组成了一个密集，中央核周围有云带负电荷的电子。 - The drops are usually negatively charged, but occasionally one with a positive charge is found.
这些油滴一般都带负电，但偶尔也发现有带正电的。 - This example is of a negatively charged drum and paper, and positively charged toner as is common in today's digital copiers.
这个例子是一个负电荷的硒鼓和纸张，碳粉和带正电的是共同在今天的数码复印机。 - As the new peptides contain cationic amino acid residues, they can bond with the negatively charged bacterial membrane and penetrate it.
由于新的多肽中含有阳离子氨基酸残基，所以他们可以和带负电的细菌膜并渗透进去。 - When sunspots release their electrical energy, they shoot beams of negatively charged electrons into space, some of which escape into the earth's atmosphere.
当太阳黑子释放其电能时，它们带有负电荷的电子束射入太空，其中有一部进入地球的大气层。 - The white chips are negatively charged so they react to electrical stimulus.
白色小片带负电荷，因而它们能对电刺激作出反应。 - The material that gains electrons becomes negatively charged, while the material that gives up electrons becomes positively charged.
获得电子的材料带负电，失去电子的材料带正电。 - All materials are made up of molecules, and all molecules have tiny atoms, with positively charged protons, neutral neutrons, and negatively charged electrons.
所有的物质都是由分子构成的，而所有的分子内都有微小的原子、带正电荷的质子、中性的中子和带负电荷的电子。 - This caused my hair to become positively charged and the balloon to become negatively charged.
这样，我的头发就带上正电，而气球带上负电。 - Lightning forms in clouds when different areas of the cloud become either positively or negatively charged.
区域带有正电荷或负电荷时，云层内将形成闪电。