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单词 permeable
释义
permeable
adjective
formal
uk
/ˈpɜː.mi.ə.bəl/us
/ˈpɝː.mi.ə.bəl/
If asubstanceis permeable, itallowsliquidsorgasesto go through it:
可渗透的；可渗入的
Certaintypesofsandstoneare permeabletowater.某些类型的沙岩可渗水。
Thesolventpassesthrough the permeablemembraneto thesolution.溶剂透过渗透膜与溶液混合。
Soft andgas-permeablecontactlensesarekinderto theeyesthan hardlenses.柔软透气的隐形眼镜对眼睛要比硬镜片好。
Opposite
impermeable
SMART Vocabulary: related words and phrases
Physics: the state of matter
  • absorbency
  • absorption
  • acidic
  • allotropic
  • compressible
  • concentration
  • e-liquid
  • fluid
  • gaseous
  • impermeable
  • metallic
  • neutral
  • pressurized
  • runny
  • slurry
  • sulphurous
  • superabsorbent
  • superwave
  • unabsorbent
  • unset
See more results »
(Definition ofpermeablefrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

permeable| American Dictionary

permeable
adjective[not gradable]
us
/ˈpɜr·mi·ə·bəl/
science
allowingliquidsorgasesto go through

permeability

noun[U]scienceus
/ˌpɜr·mi·əˈbɪl·ɪ·t̬i/
(Definition ofpermeablefrom theCambridge Academic Content Dictionary© Cambridge University Press)

Examplesofpermeable

permeable
Branches from the trees were covered with blackpermeableplastic bags for 12 hours a day.
From theCambridge English Corpus
Dependence on a "national beverage" produced outside the bounds of empire raised anxieties about ingestion and fears ofpermeablecultural, political, and physical boundaries.
From theCambridge English Corpus
They found higher germination percentages of brown than green seeds, indicating that brown seeds were morepermeablethan the green ones.
From theCambridge English Corpus
The boundaries between these gendered agricultural spaces were at timespermeableas men and women crossed over in order to perform very specific tasks.
From theCambridge English Corpus
As the outer sublayers become thinner and morepermeable, the inner boundaries begin to imitate constant-pressure surfaces.
From theCambridge English Corpus
In particular,permeablegroup boundaries could, it appeared, easily defeat it.
From theCambridge English Corpus
Often, however, the boundaries between different contexts are highlypermeable.
From theCambridge English Corpus
Firmly embedded in the context of mobility, ethnic boundaries seem to have been much morepermeablein pre-colonial times than they are today.
From theCambridge English Corpus
The arrangement of particles has given the samples high porosity, the pores are wide and fluids are therefore free to move, making the samplespermeable.
From theCambridge English Corpus
For those species in which the seed coat ispermeableto salts, moistening of the seeds with saline solutions can cause loss of germinability.
From theCambridge English Corpus
The seed coat becomespermeableto water and the physiological dormancy of the embryo is broken.
From theCambridge English Corpus
But it must be remembered that the boundaries within this ethnic hierarchy were extremelypermeable.
From theCambridge English Corpus
Human beings havepermeableboundaries, and move constantly between the diverse social aspects of their lives.
From theCambridge English Corpus
Figure 9 shows the pressure for the case i = 0.5, = 1.0 and = 0, so that the bottom roller is completelypermeable.
From theCambridge English Corpus
The predominant component of the leakage conductance ispermeableto potassium.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/permeable##
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更新时间：2024/12/27 20:21:24