生长早期的木材是相对多孔的。
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.
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.
大部分土壤和岩石都是多孔的。
研究了平面电磁波与带多孔的屏蔽腔体的耦合问题。
The electromagnetic coupling of an incident plane wave through some small apertures into a shielding cavity is studied.
周围以低密度城市结构为主，拥有分散、多孔的边界。
The surrounding urban fabric is mostly low-density, with fragmented and porous edge conditions.
结果表明，氢氧化铝所形成的包覆层是疏松和多孔的。
The (results) reveal that the coating layer of aluminum hydroxide is loose and porous.
经烧制后其颜色从淡赭到红色不等的粗而多孔的黏土。
Clay that, when fired, assumes a colour ranging from dull ochre to red.
由于玛瑙是多孔的，它通常是染色，以提高其自然的色彩。
Since agate is porous, it is usually dyed to enhance its natural color.
阳极氧化层的多孔的属性，使产品能够染上任何必要的颜色。
The porous nature of the anodized layer allows the product to be dyed any color that is required.
赤陶：经烧制后其颜色从淡赭到红色不等的粗而多孔的黏土。
Terra-cotta:Fairly coarse, porous Clay that, when fired, assumes a colour ranging from dull ochre to red.
完整或连续的程度，一种多孔的材料能够使空气和液体通过。
Degree of integrity or continuity. A porous material will allow liquid or air to pass through.
在制作干尸的前几天，尸体被简单的放入很多孔的木箱子里。
In the days before embalming, bodies were simply buried in porous wooden boxes.
双凝固浴成膜方法可同时获得较厚的致密表面层和疏松多孔的支撑层。
The dense top layer as well as porous supporting layer can be made by duel-bath coagulation method simultaneously.
“混凝土”中的轻质粗、细集料是一种组织疏松、多孔的天然碳酸钙结核。
Both of the coarse and fine light-weight aggregates in the concrete were natural calcium carbonate nucleations with loose and porous structure.
在寒冷的环境下为了预防冷凝和产生多孔的焊缝，使用预热可能会有一定帮助。
It may be helpful in cold ambient conditions to avoid the risk of condensation and possible resultant porosity.
水泥砂浆层用于地板(达到隔音隔热的目的)，而天花板由多孔的水泥基板吸收声音。
Cement screed is used for the floor (for sound insulation and thermal mass) while the ceiling consists of perforated cement-based panels to absorb sound.
当响声停下，灰尘散落，古阿斯从地上站起，看到面前居然打开了一个多孔的大裂缝。
When the terrifying noise stopped, and the dust cleared and Gyges had picked himself up, he found that a gaping chasm had open before him.
实验结果表明，烧结可以获得多孔的材料，对于研究和制备过滤材料有一定的参考价值。
The result indicate that the sintered test can produce porous materials, which would benefit to the study and preparation on filtrating materials.
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.
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.
一种由于缺少维生素c引起的疾病，症状为多孔的和爱流血的牙床，皮下出血和极度虚弱。
A disease caused by deficiency of vitamin c, characterized by spongy and bleeding gums, bleeding under the skin, and extreme weakness.
利用锂钙硼玻璃在磷酸盐溶液中的原位转化反应制备表面多孔的中空羟基磷灰石(HAP)微球。
Hollow hydroxyapatite (HAP) microspheres with pores on their surfaces were prepared by in situ conversion reaction of Li-Ca-B glass in phosphate solution.
高温时，涂料成分发生改变，膨胀剂迅速发生膨胀，从而形成多孔的隔热层，阻止热量向隧道砌体的传递。
High temperature, coating composition change, expansive agent happen quickly, thus forming porous expansion of insulating layer, prevent heat to the tunnel masonry relay.
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.
膨胀石墨是一种柔软、疏松多孔的物质，它是由天然鳞片石墨经氧化、插层、水洗、干燥及高温膨化而得到的。
Expanded graphite is a soft porous material which is produced by natural squama graphite by means of oxidation, inserting, watering, dryness and expansion.
一种以向天然橡胶中充气并保存气体的方法制成的轻巧、结实、多孔的橡胶。它的用途很广，包括室内装修和绝缘。
A light, firm, spongy rubber made by beating air into latex and then curing it. Foam rubber has a wide range of USES including upholstery and insulation.
一种以向天然橡胶中充气并保存气体的方法制成的轻巧、结实、多孔的橡胶。它的用途很广，包括室内装修和绝缘。
A light, firm, spongy rubber made by beating air into latex and then curing it. Foam rubber has a wide range of USES including upholstery and insulation.
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