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美國(guó)敏感專業(yè)

2017/06/20 16:09:16 澳際教育 編輯： 瀏覽次數(shù)：1425 移動(dòng)端
美國(guó)留學(xué)敏感專業(yè)詳細(xì)列表
今年美國(guó)簽證形勢(shì)整體開(kāi)始發(fā)生轉(zhuǎn)變，敏感專業(yè)的審查周期從以前的長(zhǎng)達(dá)兩個(gè)月縮短到2~3周，且因?qū)I(yè)審查而遭遇申請(qǐng)失敗的人數(shù)極少。但是，如果申請(qǐng)者所學(xué)的專業(yè)屬于敏感專業(yè)，為了能按時(shí)到達(dá)學(xué)校，一定要提早向所在轄區(qū)的大使館或者領(lǐng)事館申請(qǐng)簽證。
The State Department maintains a Technical Alert List, also known as the sensitive major list, to guide their evaluation of visa submission.
Sorted by rate.
CRITICAL FIELDS LIST
A. CONVENTIONAL MUNITIONS: Technologies associated with:
Warheads and other large caliber projectiles
Reactive armor and warhead defeat systems
Fusing and arming systems.
electronic countermeasures and systems
New or novel explosives and formulations
Automated explosive detection methods and equipment
B. NUCLEAR TECHNOLOGY: Technologies associated with
production and use of nuclear material for both peaceful and military applications. Included are technologies for:
Enrichment of fissile material
Reprocessing irradiated nuclear fuel to recover produced plutonium
Production of heavy water for moderator material
Plutonium and tritium handling
Also, certain associated technologies related to nuclear physics and/or nuclear engineering. Includes materials,equipment or technology associated with:
Power reactors, breeder and production reactors
Fissile or special nuclear materials
Uranium enrichment, including gaseous diffusion,centrifuge, aerodynamic, chemical, Electromagnetic Isotopic Separation (EMIS), Laser Isotope Separation （LIS)
Spent fuel reprocessing, plutonium, mixed oxide nuclear research
Inertial Confinement Fusion (ICF)
Magnetic confinement fusion
Laser fusion, high power lasers, plasma,
Nuclear fuel fabrication including Mixed Oxide (uranium-plutonium) fuels (MOX)
Heavy water production
Tritium production and use
Hardening technology

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