当地的石灰岩如此多孔以致所有的雨水很快渗到地下。
The local limestone is so porous that all the rainwater immediately sinks below ground.
生长早期的木材是相对多孔的。
撞击多孔体产生的碎片较少，因此产生热量的能量更多。
Impacts on porous bodies generate less debris, so more energy goes into producing heat.
最近的一项发现表明小行星非常多孔，这使得鲁宾的假设更加可信。
A recent discovery that asteroids are highly porous makes Rubin's hypothesis more plausible.
化石通常在大浴池中进行现场清洗，这可以使水和现代DNA形式的污染物渗透到多孔骨骼中。
Fossils are often washed together on-site in a large bath which can allow water and contaminants in the form of contemporary DNA to permeate into the porous bones.
相比之下，干燥的土壤是沙质和多孔的，其粗糙的质地允许了水分的迅速流失。
By contrast, dry soils are sandy and porous, their coarse textures permitting water to drain rapidly.
因此，举个例子，沙岩可以和构成它的疏松的沙粒一样具有多孔渗水的特点。
The result is that sandstone, for example, can be as porous as the loose sand from which it was formed.
由于像如砂岩和砾岩这样的沉积岩是多孔的，它们是地下水的重要潜在来源。
Because they are porous, sedimentary rocks, such as sandstones and conglomerates, are important potential sources of groundwater.
大部分结晶岩石都非常坚硬，但也有例外，最常见的就是玄武岩，它是一种火山岩浆凝固后的形态，内部充满了微小的气泡，因此也具有多孔渗水的特点。
Most crystalline rocks are much more solid; a common exception is basalt, a form of solidified volcanic lava, which is sometimes full of tiny bubbles that make it very porous.
在给定的饱和度下，未固结的多孔介质的非润湿渗透率高于排水渗透率。
At a given saturation nonwetting permeabilities for an unconsolidated porous medium are higher than the drainage permeabilities.
含种类最多的5个科依次为白蘑科、多孔菌科、蘑菇科、红菇科和球盖菇科。
The 5 families which contain the most species are Tricholomataceae, Polyporaceae, Agaricaceae, Russulaceae and Strophariaceae in proper order.
柔韧性假单胞菌的一些集合具有直壁或极弱的多孔上部叶细胞。
There are some collections of P. flexilis with straight-walled or very weakly porose upper leaf cells.
他们设计出的电极由多孔碳和锂氧化物制成。
They designed an electrode made from porous carbon and lithium oxide.
在太阳能电池内，染料涂在多孔的二氧化钛支架上来收集光线，然后经过一系列步骤，就产生了电流。
Within the solar cell, the dye is paintedin a thin layer on a porous titanium dioxide scaffold to collect light and, ina series of steps, create power.
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。
A 2007 study by us researchers showed that the system was much more porous than previously thought.
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。
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.
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。
The new component is made of porous carbon, which is far less expensive than the lithium cobalt oxide it replaces.
采用特殊生产工艺得到的多孔炭，表面积可达300-2,000平方米/克。
The use of special manufacturing techniques results in highly porous charcoals that have surface areas of 300-2,000 square metres per gram.
采用特殊生产工艺得到的多孔炭，表面积可达300-2,000平方米/克。
The use of special manufacturing techniques results in highly porous charcoals that have surface areas of 300-2, 000 square metres per gram.
在这种STAIR电池的原理图中，从空气里抽取的氧气与电池里的锂离子在多孔碳材内部发生反应，并释放出电流。
Andrews air cell. Oxygen drawn from the air reacts within the porous carbon to release the electrical charge in this lithium air battery.
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。
The porous nature of an oak barrel allows some evaporation and oxidation to occur in wine, to concentrate its flavor and aroma compounds.
该过滤器其实就是一个涂敷胶体银的多孔过滤陶罐装在其底部开有水嘴的塑料桶里。
The filters are comprised of a clay pot set inside a plastic bucket with a nozzle at the bottom of it.
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。
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.
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。
The team found that parts of the seamount's steep flanks were made of porous volcanic material, leaving them weak and unstable.
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。
You take a throttle valve, which consists of some sort of porous plug between two cylinders that is insulated. There is insulation here.
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。
Engineers are developing more efficient methods to mass produce non-uniform porous materials and solid foams that can be tailored to specific structural applications.
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。
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.
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。
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。
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.
应用推荐