porous的例句（porous在句子中的用法）

• The shell has to be slightly porous to enable oxygen to pass in. 外壳不得不有些细小的孔以便能使氧气通过。
• Beads of moisture perspired through the porous walls of the clay jug. 水珠透过陶罐渗透性的罐壁渗了出来.
• Suetion devices are inadequate in gravels or very porous soils. 吸水装置对砂砾或非常疏松的土壤是不适用的.
• An analytical method is developed to study wave diffraction on arc - shaped bottom - mounted porous breakwaters. 给出了圆弧型贯底 式 多孔介质防波堤波浪绕射计算的解析方法.
• He added sand to the soil to make it more porous. 他往土里掺沙子以提高渗水性能.
• The water slowly drained away, down through the porous soil. 水慢慢流走了，渗入了疏松的土壤。
• A porous pellet was fabricated by the well - known wash - out process. 用熟知的浸洗办法制出带孔的药丸.
• Said microbridge is composed of porous Si film, porous Si beams and etched isolating layer. 微桥组成包括多孔硅膜, 多孔硅梁,和挖空的隔层.
• The slurry capability is the important factor preparation technology of porous bioceramics with controllable macrostructure. 浆料的性能是可控多孔生物陶瓷技术的重要影响因素.
• Having an open , latticed, or porous structure . Used especially of bone. (解剖学)有一种网眼状的 、 格子状的或者多孔的结构.
• The irreversibility is the essential characteristic of porous media seepage problems. 不可逆特性是多孔介质渗流问题的本质特征.
• On the basis porous carbon , the reactive sintering silicon carbide ceramics were prepared by ihrigizing reaction. 以此为基础, 进一步通过渗硅反应,制成反应烧结碳化硅陶瓷.
• The PVDF - HFP ( poly vinylidene fluoride - hexafluoropropylene ) porous membrane polymer battery was prepared by a phase inversion process. 采用倒相法制备PVDF-HFP ( 聚偏氟乙烯 - 六氟丙烯 ) 多孔薄膜.
• Mr Balaguer is deploying more soldiers along his country's porous border with Haiti. 巴拉格尔先生正向本国和海地之间驻守不严的边界部署更多的士兵。
• Porous alumina templates were obtained by one and two - step anodization respectively. 分别采用一次阳极氧化和二次阳极氧化制备了多孔氧化铝模板.
• Porous analcite balls are prepared by analcite rocks andand then are used to removing fluorine. 通过微观分析方法,在鄂尔多斯盆地白垩系钻孔岩样中首次发现方沸石类矿物.
• Porous adonic aluminum oxide templates are widely used to fabricate nanowires or nanotubes of many materials. 多孔阳极氧化铝模板被广泛地用来制备多种材料的纳米线,纳米管等.
• By freezing chitosan - gelatin complex induced phasic abruption, the porous and ventilative sponge of chitosan - gelatin was made. 通过冷冻壳聚糖 - 明胶共混液诱导相分离的方法,可以制成多孔性、亲水性 、 透气性良好的海绵状伤口敷料.
• Once a tough defensive team, the Saints now have the most porous defence in the league. 圣徒队一度防御能力很强，现在却成了联盟里防守漏洞最多的队伍。
• Mr Balaguer is deploying more soldiers along his country's porous border with Haiti... 巴拉格尔先生正向本国和海地之间驻守不严的边界部署更多的士兵。