A hydraulic step cylinder system (HSCS) used as a new kind of nuclear control rod driving system is driven by dynamic pressure.

水力步进缸系统是以流体动压为动力的反应堆新型控制棒驱动装置。

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President Medvedev says Russiaand India want peaceful nuclear technology to remain under the strict control of the International Atomic Energy Agency.

VOA: standard.2009.12.08

Mr.Sarkozy said France's nuclear arsenal would remain outside of NATO's control -- as is the case with Britain and the United States.

VOA: standard.2009.03.11

Yu said participating in PSI will help control North Korea's development of dangerous nuclear materials.

VOA: standard.2009.05.26

Conservative Republicans are looking to Mr. Kyl, a longtime conservative voice on nuclear arms control, for direction.

WSJ: Republican Sees No Russia Arms-Treaty Approval This Year

My old mentor at Georgetown University, Dr. Stephen Gibert, explained to me how this logic applies to nuclear arms control.

FORBES: Nuclear Weapons: How Few Is Too Few?

Vice-President Joseph Biden has warned the US that failure to ratify a new nuclear arms control treaty with Russia will "endanger our national security".

BBC: Biden warns failure to pass nuclear treaty endangers US