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microcracks
微裂隙
常用释义
词性释义
n.
微裂隙
例句
全部
微裂隙
Under
the
same
externally applied
stress
,
the
volume
fraction
of
the
microcracks
increases with that of the constituents
.
在相同的外加应力作用下，结晶相含量较高时微裂纹的体积分数也较高。
In this
work
,
the
surface
microcracks
machined
by
powder
-
mixed
EDM were
researched
.
对混粉电火花加工表面的显微裂纹进行了研究。
Minimal
the
tendency
of
microcracks
can
be obtained
by
improving
the
shape
of
weld
pool
and
enhancing
the
welding
energy
input
.
通过改善焊缝成形和提高焊接线能量有助于减小两类热影响区微裂纹倾向。
The
damage
of
cancellous
bone
mainly
depended
on
the
damage
of
trabecular
bone
and
distribution
of the
microcracks
on
trabecular
bone
.
松质骨的损伤主要与骨小梁的损伤和损伤分布有关。
The
results
show
that the
gel
still
has
a great
fluid
loss
in
the
microcracks
of
microfracture
developed
reservoirs
.
实验结果表明：对于微裂缝发育的储层，压裂液冻胶有一定的降滤失性能；
Results
showed
that except
some
oxidation
eroding
pits
and
microcracks
,
the
surfaces
of
specimens
haven't undergone
visible
damage
.
研究发现，试样表面未出现明显的破坏，仅有一些腐蚀坑和微裂纹；
The
microcracks
can
be
caused
by
friction
,
mechanical
treatment,
thermoelastic
forces
,
etc.
微裂纹可能是因摩擦、机械作用、热弹性力等等原因所造成。
In
addition
,
microcracks
generated at
inclusions
and
grain
boundaries
,
and
merged to
crack
at the
condition
of
stress
concentration
.
拉伸过程中，微裂纹首先在夹杂物和晶界处萌生，并在应力集中的作用下发生扩展连接，最终完成断裂过程。
But
some
cracks
,
called
"
microcracks
,
"
areso
small
that
even
an
experienced
human
grader
's
eye
can
miss
them
at
theprocessing
plant
.
但是有一些裂缝（叫做“微裂缝”）非常细小，在加工厂，即使有经验的检验人员的眼睛也难以发现这些裂缝。
The course of
persistent
slip
bands
and
the
formation
of
microcracks
were
investigated
.
初步探讨了持续滑移带的成因及微裂纹的形成。
1·Seismic velocity anisotropies are mainly caused by lattice preferred orientation( LPO) , shape preferred orientation( SPO) of the major minerals, and oriented microcracks.
影响各向异性的主要因素有岩石的结构构造、矿物的晶格优选方位（LPO）、形态优选方位（SPO）和定向微裂隙。