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- The total dislocation length per unit volume of material; alternately, the number of dislocations that intersect a unit area of a random surface section. 材料单位体积内的位错线的总长度，或者在一个随机切面上的单位面积内切断的位错根数。
- The total dislocation length per unit volume of material, alternately, the number of dislocations that intersect a unit area of a random surface section. 在单位体积材料中包含位错的长度,或者说在材料内部任意单位截面上位错线的根数。
- Then based on the Gauss random facets statistical scattering physical model,the calculation model for Gauss random surface of spatial objects that is made from planes is derived. 在高斯随机面元统计散射模型的基础上,提出了目标表面为随机粗糙平板面的空间目标散射太阳光产生地面光照度的散射计算模型。
- The average power pattern of the Side-Fed Offset Cassegrain(SFOC) dual reflector antenna is analyzed,and the effect of the random surface error on radiation characteristics of the antenna is addressed. 以侧馈偏置卡塞格伦双反射面天线为对象;通过数值计算方法分析了该天线的平均功率方向图;研究了反射面随机表面误差对天线辐射特性的影响.
- Our experimental results show that the anomalous magnetic properties are due to the non-uniform particle size distribution, random surface anisotropy and interparticle interactions in the films. 研究表明;这一奇异的矫顽力特性与液相基底表面铁薄膜中的原子团簇尺寸分布、无序的薄膜表面磁各向异性以及团簇间的磁性相互作用等因素有关.
- New and sophisticated techniques have invaded statistical physics, ranging from algebraic methods in integrable systems to fractal sets or random surfaces. 金开诚，江苏省无锡市人。1932年生，1955年年毕业于北京大学中文系，留校任教。
- Soiled dishes were piled at random. 脏碟子胡乱地堆放着。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
- The librarian took a book at random from the shelf. 图书管理员从书架上随便拿了一本书。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- Random mating within a breeding population. 自由交配在一个育种群中自由交配
- The calm water surface is very much like a mirror. 那平静的水面十分象一面镜子。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- He is honest only on the surface. 他只是表面诚实而已。
- Chose a card at random from the deck. 从一副牌中任意选出一张
- By mere chance or fortune; at random. 碰巧; 胡乱地; 随意地
- A film of mucus and bacteria on a tooth surface. 齿菌斑牙齿表面一层粘液和细菌的膜
- The hard outer portion or surface area of bread. 面包皮面包的表面区域的硬皮
