He was trained to be an engineer and was sent to Russia to study missile technology.

他被训练成一名工程师，并被送到俄罗斯学习导弹技术。

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Ballistic missile technology and rocket science.

弹道技火箭研究。

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He trained to be an engineer and was sent to Russia to study missile technology.

他被训练成一名工程师，并被送到俄罗斯学习导弹技术。

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Western nations are concerned that Iran could use the missile technology to launch a nuclear weapon, which Iran is suspected of building.

VOA: special.2009.02.07

While denying any intention to build atomic weapons, Iran is actively pursuing a nuclear program and upgrading its missile technology.

VOA: standard.2010.04.11

Mr.Medvedev said new missile technology will be developed in full accordance with any new arms agreements reached with Washington, but that other weapons are necessary.

VOA: standard.2009.12.25

America says India has obtained some missile technology from Russia to develop the underwater Sagarika.

ECONOMIST: Asian security

Under those resolutions, North Korea is officially banned from developing nuclear and missile technology.

FORBES: North Korea Rockets To Orbit, Renews Concerns Of Global Threat

American law mandates sanctions against countries that transfer missile technology, but not those which (like India or Israel) develop missiles at home.

ECONOMIST: India