The invention airship has great buoyancy and is no sinking, no swinging, very fast all of which boost up battle effectiveness. Its cost is low and is capable of extension.

本发明浮力大，不会沉没，不摇摆，速度快，增强了战斗力，造价低廉，便于推广。

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The heat radiation body of the heat radiator of the invention can realize uniform die sinking, and can not generate waste cut materials, so the cost is effectively reduced.

本发明散热器的散热体可统一开模，且不会产生切削废料，从而有效降低了成本。

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By taking energy dissipation, heat sinking and hardware cost into consideration, a driving module using switching voltage amplifier was designed.

考虑能耗，散热和硬件成本等因素，采用开关式电压放大器，设计了压电晶体执行器的驱动模块。

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They were shackled to sinking incomes, while the cost of living rose with the tide.

FORBES: Market Needs A New Jackson Hole Speech

Spain is overbanked and profitability is sinking quickly at these institutions, thanks to a higher cost of funding and shrinking credit.

ECONOMIST: The euro crisis

These are hardly excessive growth rates in normal times, much less in an economy with almost 10 percent unemployment, with capacity utilization down from the 80s to the 60s, and with nonbank credit sinking, productivity growing rapidly, and with unit labor cost declining.

FORBES: Where's The Inflation Threat?