这样自然得到了分数电荷、超荷的夸克相干态。
In this way, the fractionally charged, hypercharged quark states can be obtained naturally.
对于纯标量场，存在零能量束缚态，存在分数电荷。
For a pure scalar potential the zero energy bound state does exist, and the fractional charge does exist.
针对这个缺点，采用分数增益电荷泵，实现高效率开关电容式DC-DC转换的设计方案。
So we proposed a DC-DC converter with new structure comprised by a fractional charge-pump.
针对这个缺点，采用分数增益电荷泵，实现高效率开关电容式DC-DC转换的设计方案。
So we proposed a DC-DC converter with new structure comprised by a fractional charge-pump.
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