The dielectric constant decreased significantly under large DC bias level.

在较大的直流偏压场下，介电常数大幅度降低。

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The experience of designing the serial communication program between PC and 89c51 micro-controller for the speed control of large DC motor is introduced by some examples.

通过实例，介绍为大型直流电机调速系统开发PC机与89c51芯片之间串行数据通信的经验。

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For the parallel inverter system without output isolation transformers, the difference of DC components of the output voltage can cause large DC loop-current among modular inverters.

对于无输出隔离变压器的逆变器并联系统，各模块输出电压直流分量不一致会在模块间产生较大的直流环流。

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Many companies have abandoned final-salary or defined-benefit (DB) pensions for new staff and switched to defined-contribution (DC) schemes, in large part because of the high cost of the former.

ECONOMIST: How low real interest rates hurt pension funds

The Big East brand helps attract both, especially given that the Catholic 7 will still draw a following from large markets like New York, Philadelphia, Chicago, and Washington DC.

FORBES: What's In A Name? Try History, Brand Affinity as New Big East Stands Shoulders Above "America 12"

The bill has passed 31 state legislative chambers, in 21 small, medium-small, medium, and large states, including one house in AR, CT, DE, DC, ME, MI, NV, NM, NY, NC, and OR, and both houses in CA, CO, HI, IL, NJ, MD, MA , RI, VT, and WA .

FORBES: Hispanics Won't Save Obama in 2012