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po·rous 英ˈpɔːrəs, ˈpəʊr-美ˈpɔrəs, ˈpor-AHDpôrʹəs, pōrʹ- ★☆☆☆☆高四ＧＩＳＴ宝COCA²¹¹⁴⁵BNC²¹⁷⁸⁵iWeb¹³⁷⁰⁶Economist¹⁶⁶⁴⁷
基本英英词源搭配记法近义反义例句Thesaurus例句
🧽adj.可渗透的¹⁸;多孔的⁸²副词porously名词porousness
水液体钻孔泄漏，渗透
Adjective:
able to absorb fluids;the partly porous walls of our digestive system compacting the soil to make it less porous full of pores or vessels or holesallowing passage in and out;our unfenced and largely unpoliced border inevitably has been very porous 词源解释见pore²词条
与词根-port-运输同源词根词缀： -por-通过,通道 + -ousporous surface多孔表面porous plate素烧瓷板porous concrete多孔混凝土porous polymer多孔聚合物porous glass多孔玻璃porous plug多孔塞,多孔砖…porous barrier多孔隔板porous bearing多孔轴承porous soil多孔隙土porous structure多孔结构porous electrode多孔性电极,多孔电极…porous wall多孔壁,细孔壁…porous cooling发散式冷却porous stone多孔石porous channel多孔式管路porous rock多孔岩石porous reactor多孔反应堆porous metal多孔金属porous material多孔材料porous membrane多孔薄膜,多孔性膜…
钱博士por孔+ous形容词后缀，有很多…的⇒多孔的，有孔的，能渗透的
词根por-孔，通道来自希腊语。它和拉丁词根port-携带，搬运，通过，通道以及日耳曼单词ford渡口最终都源自原始印欧语词根*per-2口，通道，p-f相通。GRE红宝书por孔, ous多－多孔的
源自pore 泡，冒泡泡，因为有小孔，气孔
por孔+ous→有孔的 ;por孔+ous形容词后缀，有很多…的⇒多孔的，有孔的，能渗透的。来自poren.孔近义词 holey有穴的spongy像海绵的leaky出现裂缝的poriferous有孔的absorbent能吸收的permeable可渗透的反义词 nonporous无细孔的
形容词100%
用作形容词We need to watch our plants so we become attuned to their needs, but small pots dry out faster than big ones andporousclay pots dry out faster than plastic ones.我们必须经常观察我们的植物，这样才能了解它们的需要，但要注意小罐子比大罐子干透的时间更快，可渗透的粘土罐也比塑料罐子干透的时间更快。
Most soils and rocks areporous.大部分土壤和岩石都是多孔的。
Oxford is a rather soft andporouscotton fabric.牛浸布是一种颇为柔软，多孔的棉织物。adj.having holes;absorbent
同义词 absorptive,penetrable,permeable,pervious,spongelike,spongy
反义词 impermeable
absorbentadjective capable of physically taking in a liquid
absorptive,bibulous,dry,imbibing,penetrable,permeable,pregnable,retentive,spongy,thirsty
bibulousadjective absorbent
absorptive,permeable,porous,spongy
fineadjective dainty, delicate;sheer
diaphanous,ethereal,exquisite,filmy,fine-drawn,fine-grained,fine-spun,flimsy,fragile,gauzy,gossamer,gossamery,granular,impalpable,light,lightweight,little,loose,minute,porous,powdered,powdery,pulverized,quality,slender,small,thin,threadlike,transparent
grittyadjective granular
abrasive,branlike,calculous,crumbly,dusty,friable,grainy,gravelly,in particles,loose,lumpy,permeable,porous,powdery,pulverant,rasping,rough,sabulous,sandy,scratchy
lightadjective not heavy
agile,airy,atmospheric,buoyant,dainty,delicate,downy,effervescent,ethereal,featherweight,feathery,filmy,flimsy,floatable,floating,fluffy,friable,frothy,gossamery,graceful,imponderous,inconsequential,insubstantial,light-footed,lightweight,lithe,little,loose,meager,nimble,petty,porous,portable,sandy,sheer,slender,slight,small,spongy,sprightly,sylphlike,thin,tissuelike,trifling,trivial,unheavy,unsubstantial,weightless
lightestadjective not heavy
agile,airy,atmospheric,buoyant,crumbly,dainty,delicate,downy,easy,effervescent,ethereal,featherweight,feathery,filmy,flimsy,floatable,floating,fluffy,friable,frothy,gossamery,graceful,imponderous,inconsequential,insubstantial,light-footed,lightweight,lithe,little,loose,meager,nimble,petty,porous,portable,sandy,sheer,slender,slight,small,spongy,sprightly,sylphlike,thin,tissuelike,trifling,trivial,unheavy,unsubstantial,weightless Its low density has led scientists to speculate that it may consist of porous, icy material.
土卫十六密度较低，科学家因此推断它可能由多孔冰物质构成。 yeeyan
The new component is made of porous carbon, which is much less expensive than the lithium cobalt oxide it would be replacing.
新电池将使用多孔碳材制作，而这种材料的价格比现用的锂钴氧化物低很多。 cnbeta
The porous nature of an oak barrel allows some evaporation and oxidation to occur in wine, to concentrate its flavor and aroma compounds.
橡木桶的多孔性使得酒中可以进行一些蒸发及氧化反应，以增加影响风味和香味的化合物的浓度。 yeeyan
A2007 study by US researchers showed that the system was much more porous than previously thought.
一项2007年美国学者的研究表明，该系统比先前认为的更加多孔。 yeeyan
At this point the material becomes more porous, increasing its surface area and its hydrogen-storing capacity.
这时候，材料出现了更多微孔，从而增加了表面面积和储氢空间。 ecocn
But the researchers think they can improve their material further by making it even more porous.
不过他们可以进一步在材料上制出更多微孔来加以改进。 ecocn
But Emmerling warns that the porous sandstone, now exposed to the air, may crumble within a few years.
但是埃莫林教授提醒大家这种砂岩多孔且容易渗水，现在暴露在空气中，在几年内就会崩碎掉。 yeeyan
Engineers are developing more efficient methods to mass produce non- uniform porous materials and solid foams that can be tailored to specific structural applications.
工程师们正在研发更多高效的方法，批量生产非均匀性多孔材料和固体泡沫，以适应具体的结构应用。 yeeyan
For example, bone growth factors or stem cells can be grown within a porous materialcut to shape to create new jaws or limbs.
例如，骨生长因子或干细胞可以在孔状物质中生长，产生颌或四肢。 ebigear
Future research will focus on protecting them better and investigating the use of a thin porous film to make them more robust.
未来的研究将着力于更好地保护它们；他们将研究利用一种多空渗水的薄膜，使之更为结实。 yeeyan
If an asteroid is porous, for example, dropping a nuke on the surface would merely separate it into smaller but possibly still dangerous pieces.
比方说，如果是一颗多孔洞的小行星，那么发射核武器只会炸出更小更危险的碎片。 yeeyan
If it is loose and porous enough for plants to find a foothold, it is called soil.
如果它疏松多孔,植物能够植根其中,它就叫作土壤。 i21st
One way to do this is to extract it at the power station and inject it into porous rocks deep underground, from which it cannot easily escape.
现有的办法是：将二氧化碳从发电站抽出，注入地下多孔的岩石里，这样气体就不易漏出，固定在岩石中。 ecocn
One of the electrodes is composed of metallic lead, the other of porous lead dioxide.
金属铅充当一处电极，另一处电极是多孔二氧化铅。 ecocn
Preliminary analyses of images like that shown above indicate that the smooth regions around the middle are porous and leak frozen water vapor directly out into space.
对如上图之类照片的初步分析表明该彗星中间光滑的区域有许多孔状结构，正直接将冰块泄漏到宇宙中。 yeeyan
Schrag argues that drilling an escape route for water that has remained trapped in the porous rock for millions of years will help ease the pressure on the rock.
施拉格认为，为留存在多孔岩石中数百万年的海水钻出疏散的通道有助于减轻岩石承受的压力。 yeeyan
Special porous hairs see photograph, located on the animal’s flank, take up the poison, which is also used by some Kenyan hunters to tip their arrows.
特殊的多孔毛发如图分布于这种动物的肋部，这种毒素过去也曾被一些肯尼亚猎人利用，他们用来涂抹他们的箭头。 ecocn
The densest wood is on the outside, where bending stress is the greatest, while the center is porous and weighs less.
最致密的木材在树干外围，这里的抗折压力是最大的，而树干中心的木质疏松多孔，比重更小。 forbeschina
The new component is made of porous carbon, which is far less expensive than the lithium cobalt oxide it replaces.
新成分由多孔碳职称，比起它所替代的锂钴氧化物远为便宜。 yeeyan
The sculptures are made from porous materials that will encourage coral to grow.
这些塑像是由多孔材料所制成，可以促进珊瑚的生长。 yeeyan
The team found that parts of the seamount's steep flanks were made of porous volcanic material, leaving them weak and unstable.
研究小组发现，海山陡峭的侧翼局部由多孔的火山物质构成，这正是其脆弱和不稳定的诱因。 yeeyan
The material also has small spheres of porous silicon embedded in it. Their function is twofold.
该材料内嵌入小多孔硅球体，有双重作用。 ecocn
They designed an electrode made from porous carbon and lithium oxide.
他们设计出的电极由多孔碳和锂氧化物制成。 ecocn
They exposed one side of their porous carbon electrode to an electrolyte rich in lithium ions and put a mesh window on the other side of the electrode through which air could be drawn.
他们把含有多孔碳的电极暴露在富含锂离子的电解质中并在电极的另一端放置一个隔栅用以吸入空气。 ecocn
With the card, gently push the mercury droplets away from any carpet, fabric, or porous surfaces and toward other droplets to combine them into larger droplets.
用卡片轻轻地将水银滴从地毯、织物或多孔表面汇聚起来形成较大的液滴。 yeeyan
With a piece of porous separator material it looks like white trash-bag plastic between them, the positive and negative electrodes are sandwiched together into stacks.
用一块多孔材料看起来像白色垃圾袋塑料放在正极和负极中间，像块三明治。 yeeyan
You take a throttle valve, which consists of some sort of porous plug between two cylinders that is insulated. There is insulation here.
有一个节流阀，它由一些多孔的塞子组成,这些多孔塞在两个绝热的汽缸之中,这里是绝热的，底下也是绝热的。163 |