Namely, MDI increases the sensitivity of the nuclear stopping on the isospin dependence nucleon-nucleon cross section.

这就意味着动量相关作用明显地提高了原子核阻止对于核子-核子碰撞截面的灵敏性。

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However, the predominant process of secondary ion sputtering is kinetic sputtering, which closely related to the momentum deposition on the target surface (nuclear stopping power).

而主导二次离子溅射的过程是动能溅射，它与靶表面的动量沉积(核能损)过程密切相关。

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The concepts of nuclear stopping power, electronic stopping power and average range were also introduced, the micrographs of unfilmed MCP and MCPs filmed with different thicknesses were shown.

给出了三代微光像管中微通道板离子壁垒膜对入射正离子阻止作用的描述，引进了核阻止本领、电子阻止本领和平均射程的概念。

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Other issues included Iran,North Korea and stopping the spread of nuclear weapons.

VOA: special.2009.07.11

But he said the most urgent threat facing the world today is stopping Iran from obtaining nuclear weapons.

VOA: standard.2009.09.24

In Washington, President Barack Obama said the resolution sends an "unmistakable message" about the world's commitment to stopping the spread of nuclear weapons.

VOA: standard.2010.06.09

The adjective "sole" has become a key measurement in diplomatic circles where U.S. nuclear forces have long been seen as an impediment to stopping nuclear proliferation.

WSJ: U.S. Keeps First-Strike Nuclear Strategy

The public's top foreign-policy goals (see chart) are preventing the spread of nuclear weapons, stopping the flow of illegal drugs into the country and protecting the jobs of American workers.

ECONOMIST: View from the summit

And you will continue to do that by stopping the nuclear threat that affects us all throughout the world.

WHITEHOUSE: President Obama Meets with Peruvian President Garcia