英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

osmosis    音标拼音: [,ɔzm'osɪs]
n. 渗透作用,渗透性

渗透作用,渗透性

osmosis
n 1: (biology, chemistry) diffusion of molecules through a
semipermeable membrane from a place of higher concentration
to a place of lower concentration until the concentration
on both sides is equal

osmosis \os*mo"sis\ ([o^]z*m[=o]"s[i^]s), n. [NL., fr. Gr.
'wsmo`s, equiv. to 'w^sis impulse, fr. 'wqei^n to push.]
(Chemical Physics)
(a) The tendency in fluids to mix, or become equably
diffused, when in contact. It was first observed between
fluids of differing densities, and as taking place
through a membrane or an intervening porous structure. An
older term for the phenomenon was {Osmose}.

Note: The more rapid flow from the thinner to the thicker
fluid was then called {endosmosis} (formerly
{endosmose}), and the opposite, slower current,
{exosmosis} (formerly {exosmose}). Both are, however,
results of the same force. Osmosis may be regarded as a
form of molecular attraction, allied to that of
adhesion. See also {osmotic pressure}.
(b) The action produced by this tendency.
[1913 Webster]

66 Moby Thesaurus words for "osmosis":
absorbency, absorbent, absorption, adsorbent, adsorption,
assimilation, blotter, blotting, blotting paper, chemisorption,
chemosorption, communication, conduction, contagion, convection,
delivery, deportation, diapedesis, diffusion, digestion,
dissemination, endosmosis, engrossment, exosmosis, export,
exportation, expulsion, extradition, import, importation,
infiltration, interchange, metastasis, metathesis, metempsychosis,
migration, mutual transfer, passage, passing over, percolation,
perfusion, seepage, sorption, sponge, sponging, spread, spreading,
transduction, transfer, transfer of property, transference,
transfusion, transit, transition, translation, translocation,
transmigration, transmigration of souls, transmission, transmittal,
transmittance, transplacement, transplantation, transposal,
transposition, travel


请选择你想看的字典辞典：
单词字典翻译
Osmosis查看　Osmosis　在百度字典中的解释百度英翻中〔查看〕
Osmosis查看　Osmosis　在Google字典中的解释Google英翻中〔查看〕
Osmosis查看　Osmosis　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Osmosis: Video, Causes, Meaning | Osmosis
    Well, then, simply put, osmosis is how water molecules move across a semipermeable membrane that separates two solutions It can be thought of as passive diffusion of water and it requires no energy
  • Osmosis - Wikipedia
    Osmosis provides the primary means by which water is transported into and out of cells The turgor pressure of a cell is largely maintained by osmosis across the cell membrane between the cell interior and its relatively hypotonic environment
  • Osmosis - Definition, Process, and Importance in Biology
    Osmosis is a fundamental concept in biology, chemistry, and medicine It refers to the movement of water molecules across a semipermeable membrane from a region of lower solute concentration to a region of higher solute concentration
  • Osmosis | Definition, Examples, Facts | Britannica
    Osmosis, the spontaneous passage or diffusion of water or other solvents through a semipermeable membrane (one that blocks the passage of dissolved substances—i e , solutes)
  • Osmosis Day Spa Sanctuary In Freestone, California
    Osmosis Day Spa Sanctuary is a one-of-a-kind spa experience in Freestone, located in Sonoma County California
  • What Is Osmosis and Why Is It Important? - Biology Insights
    Osmosis describes the net movement of water molecules from an area of higher water concentration to an area of lower water concentration This movement occurs across a semipermeable membrane, which allows water to pass through but restricts larger solute molecules
  • How Osmosis Works: From Cells to Biological Systems
    Osmosis is a fundamental biological process that governs the movement of water throughout nature, from single-celled organisms to complex biological systems It is defined as the passive movement of water molecules across a barrier, driven entirely by the differences in concentration on either side
  • Osmosis: what is osmosis? (video) | Khan Academy
    Osmosis is a process where water molecules move from an area of low solute concentration to high solute concentration through a semipermeable membrane This movement can be influenced by factors like solute size and charge
  • Osmosis: Definition and How Does it Occur (with Diagram)
    Learn what is osmosis and what factors affect it Find out when it occurs, its types, and characteristics explained with examples and picture
  • Osmosis Definition - BYJUS
    How do you define osmosis? Osmosis is the movement of solvent from a region of lower solute concentration to a region of higher solute concentration through a semi-permeable membrane





中文字典-英文字典  2005-2009