Boron is an element with the ability to absorb neutrons, the sub-atomic particles that occur in the nucleus of all atoms.
硼是一种可以吸收中子的元素，中子是一种存在于所有的原子核中的亚原子粒子。
You must fuse at white heat the several particles of your learning into an element so ductile and so strong that nothing can destroy it without destroying you.
你必须用炽热将你的学识中的若干粒子融化成同钨一样韧性大，强度高的元素。这样只要你存在一天，这样元素就决不会消失。
The finite element method is used to analyze the relationship between strength and stress of the particle reinforced iron matrix composites and the shapes, sizes and fraction volume of the particles.
采用有限元方法分析了颗粒增强铁基复合材料强度和应力与颗粒形状、尺寸以及体积分数的关系。
The motions of coal particles was simulated with the Discrete Element Method in the bulling fluidized bed.
应用离散单元方法对流化床内煤粒的运动进行了模拟。
The moving process of solid particles in a vibrating feeder is investigated by means of Discrete Element Method.
利用离散元方法对颗粒在振动给料机中的运动过程进行了数值研究。
The improved jet nozzle incorporates a coanda effect inducing element to enhance entrainment of particles to be ground within the vortex created by the micronizing jet mill.
该改进的喷嘴结合了柯恩达效应诱导元件以便增强要在微粉射流磨机产生的涡流内磨碎的颗粒的夹带能力。
For dynamics modeling of 3d fluid-solids two-phase flows in engineering problem it was brought forward of particles trajectory flexible model based on the discrete element method (DEM).
为解决工程应用中三维流固两相流动力学建模的难题，提出了基于离散单元法(dem)的颗粒群轨道柔性模型。
A cutting element (20) includes a layer (23) of integrally bonded superabrasive particles disposed over a substrate (24).
切削元件(20)包括设置在基底(24)之上的整体结合的超级磨料颗粒层(23)。
A coaxial channel (200) runs through the elongated cantilever element (35), where coaxial channel (200) is sized to pass particles (237) of a predetermined size.
同轴通道(200)穿过所述细长的悬臂元件(35)，其中所述同轴通道(200)具有通过预定大小的粒子(237)的尺寸。
The finite element method is combined with homogenization theory based on asymptotic expansion for predicting effective properties of polymer matrix composites toughened and strengthened by particles.
将数学上的均匀化方法与有限元法相结合，预测了颗粒增韧增强聚合物基复合材料的有效性能。
In using absolute filters, all particles larger than the micron rating of the filter element in use will be removed from the treated fluid.
在高纯度过滤器使用过程中，大于滤芯微米额定值的所有颗粒都将从处理液中被去除。
Protect your laptop against everyday hazardous element that may get in between the keys like dust, food particles, insects and liquid.
保护你的笔记本电脑，远离危险如灰尘，食物颗粒，昆虫和液体。
The motions of coal particles was simulated with the Discrete Element Method (DEM) in the bulling fluidized bed.
应用离散单元方法(DEM)对流化床内煤粒的运动进行了模拟。
Rare earth element was able to decrease the oxygen content through reaction with oxygen and form rare earth oxide which was hard and thermal stable ceramic particles.
稀土元素能够通过与基体氧的反应生成硬且热稳定的稀土氧化物，达到细化基体合金和提高抗氧化性的目的。
Samples of overlying water, suspended particles and bed mud in the Inner Mongolia stretch of the Yellow River were collected systemically and their heavy metal element contents were analysed.
系统地采集黄河内蒙古段上覆水、悬浮物和底泥样品，分析其中重金属元素的含量。
The fundamental of CFEM was described and a simple but effective method was put forward to determine the serial number of the element in which the moving particles located. A living example in Jia…
本文首先介绍了这种方法的基本原理，提出了特征有限元法求解时确定运动质点所属单元的方法，随后以佳木斯地区为例，介绍了这一方法在求解地下水污染问题时的具体运用。
The fundamental of CFEM was described and a simple but effective method was put forward to determine the serial number of the element in which the moving particles located. A living example in Jia…
本文首先介绍了这种方法的基本原理，提出了特征有限元法求解时确定运动质点所属单元的方法，随后以佳木斯地区为例，介绍了这一方法在求解地下水污染问题时的具体运用。
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