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美国留学
14
个敏感专业列表
< br>
如果自己的专业或研究方向和这些相关
.
尽量淡化
,
或者想好说明和做好被
check
的心理准备了
.
1.
CONVENTIONAL MUNITIONS:
Technologies associated with warhead
and other large caliber projectiles, reactive
armor and
warhead defeat systems,
fusing, and arming systems.
2. NUCLEAR TECHNOLOGY:
This
section covers
technologies
associated
with
the
production
and
use
of nuclear
material
for
both
peaceful
and
military
applications.
Included
are
technologies
for
enrichment
of
fissile
material,
for
reprocessing
irradiated
nuclear
fuel
to
recover
produced
platinum,
production
of
heavy water for moderator material,
plutonium and tritium handling, as well as certain
associated
technologies related to high
energy physics. It includes research and poser
reactors, breeder and
production
reactors,
fissile
or
special
nuclear
materials;
uranium
enrichment,
including
gaseous
diffusion, centrifuge, aerodynamics,
chemical, electromagnetic isotopic separation
(EMIS) laser,
isotopic
separation
(LIS);
spent
fuel
reprocessing,
plutonium,
mixed
oxide
nuclear
research,
inertial confinement fusion (ICF),
magnetic confinement fusion, plasma, nuclear fuel
fabrication
including
mixed
oxide
(uranium-plutonium)
fuels
(MOX),
heavy
water
production,
tritium
production and sue, electromagnetic
pulse (EMP); hardening technology.
3. MISSILE/MISSILE TECHNOLOGY:
Technologies associated with air
vehicles and missile systems. The technology
needed to develop
a
satellite
launch
vehicle
is
virtually
identical
to
that
needed
to
build
a
ballistic
missile.
Technologies
include
rocket
systems,
ballistic
missiles,
space
launch
vehicles
and
sounding
rockets and
unmanned air equipment and reentry vehicles.
4. AIRCRAFT AND MISSILE
PROPULSION AND VEHICULAR SYSTEMS:
The
propulsion technologies included are associated
with near-earth super and hypersonic flight
propulsion
systems
for
aircraft
and
missiles.
Many
of
these
technologies
are
dual
use.
Technologies include liquid and solid
rocket propulsion systems; missile propulsion and
systems
integration;
individual
rocket
states
or
staging/separation
mechanism;
aerospace
thermal
and
high-
performance structures; propulsion systems test
facilities.
5.
NA
VIGATION AND GUIDANCE CONTROL:
These
capabilities
directly
determine
the
delivery
accuracy
and
lethality
of
both
unguided
and
guided weapons. The long-term costs to
design, build and apply these technologies have
been a
limiting
proliferation
factor.
Technologies
include
those
associated
with
internal
navigation
systems, tracking
and terminal homing devices; accelerometers,
vehicle and flight control systems.
6. CHEMICAL AND BIOTECHNOLOGY
ENGINEERING:
Of specific
concern is the ability to develop, produce, and
disseminate toxic chemicals, biological
and
toxin
agents.
The
technologies
that
could
be
applied
to
produce
chemical
and
biological