英语人>网络例句>on the beam 相关的网络例句
on the beam相关的网络例句

查询词典 on the beam

与 on the beam 相关的网络例句 [注:此内容来源于网络,仅供参考]

On the basis of stability analysis, the author takes the K27+825 slope from the type of slope which has lest stability as an example. According to its basic feature, the design ueses the choosed best reinforce and control scheme: lattice beam, anchor wire, grouting and abstraction of water. In the course of design, the author takes into account not only reasonable optimize of whole control plan but also local measure such as whether the unstable block will shear from vnlnerable sections when control plan is laid out concretely, in order to reach the goal of reasonable design and effective control.

在稳定性分析的基础上,以边坡稳定性最差的一类中的K27+825边坡为例,结合其自身的特点,用优选出的加固防治方案:框架梁+锚索斗灌浆+排水进行设计,设计中既考虑总体防治方案的合理优化,又充分考虑了加固工程的具体布置时是否存在不稳定体从锚索或框架梁的薄弱部位剪出的可能性等一些细部措施,以达到合理设计,有效及经济治理的目的。

The optical pickup apparatus is provided with the objective lens for applying a light beam to the signal recording layer, a lens holder supporting the objective lens, and a coating layer formed on the disk side end face of the lens holder.

该光拾取装置包括物镜,使光束作用于信号记录层上;一透镜支架,用于支撑物镜;一涂层,它形成在透镜支架的盘侧端面上。

People through nuclear reactions, have been synthesized 17 kinds of atomic number greater than 92 of the transuranic elements, and thousands of The new kinds of radioactive nuclides, and by high-energy and ultra-high energy-ray beam and the interaction of atomic nuclei and found hundreds of kinds of short-lived particles, namely, baryon, meson, lepton, and particle resonance states of these particles has led to a new field of study - the birth of particle physics since the age of .70, nuclear physics has entered a deep development and wide application of new, more mature stage, on the one hand the development of particle acceleration and detection techniques, expanding people's research in nuclear means, the other hand, nuclear technology to serve the national economy, for example, for the development and utilization of nuclear energy to provide more accurate nuclear data; the use of isotope tracer technique diagnosis and treatment of disease; the use of radiation and irradiation preservation of food, irradiation breeding .

人们通过核反应,已经人工合成了17种原子序数大于92的超铀元素和上千种新的放射性核素,并且通过高能和超高能射线束和原子核的相互作用,发现了上百种短寿命粒子、即重子、介子、轻子和共振态粒子,对这些粒子的研究导致了一门新学科——粒子物理学的诞生。70年代以来,核物理进入了纵深发展和广泛应用的新的更成熟的阶段,一方面发展粒子的加速技术和探测技术,扩充人们研究原子核的手段,另一方面将核技术服务于国民经济中,例如,为核能的开发利用提供更为准确的核数据;利用同位素示踪技术诊断和治疗疾病;利用射线及辐照技术保存食品、辐照育种等。

The tensile strength and the elastic modulus were assumed to obey Weibull and logarithmic normal distribution and the other mechanical parameters were taken as constant values in the simulations of three-graded-concrete supported beam. The random aggregate random parameters model was established, which is very close to the actual structure. The results show that the nonlinear behavior of higher homogeneous specimen appears later obviously; the influence of random distribution of elastic modulus on the mechanical character is very little in linear range, while great in nonlinear range; random distribution of tensile strength affects the strength and the damage threshold of concrete obviously.

对三级配混凝土简支梁进行数值模拟时,假定各相材料的抗拉强度和弹性模量服从Weibull、对数正态两种随机分布,其他力学参数取定值,生成和实际结构比较接近的随机骨料随机参数模型,数值模拟结果表明材料均质度较高的试件出现非线性行为的时间要明显滞后于均质度较低的试件;弹性模量分布的随机性对材料线弹性段力学性能的影响极小,而对非线性区域的影响较大;材料强度分布的随机性对混凝土的强度和损伤阈值有较大的影响。

The degree of restraint experienced at one end of the beam depends on the major axis stiffness αy of the adjacent member (which is defined as the ratio of the end moment to the end rotation).

程度的克制,在其中一个经验丰富的梁端依赖于刚度长轴αy毗邻的成员(这是作为最后时刻的比例,最终确定旋转)。

We discuss the mechanism of wave beam forming for the phase array vibrators, give a definition of the marginal energy density for the seismic wave field, and make some quantitative analyses to the energy intensity along each direction on the snapshot of the wave field.

本文讨论这种相控阵震源的波束形成机制。引入了地震波场的边际能量密度的概念,利用地震波场的时间切片技术,对模型空间各个方向上的能量强度进行了定量分析。

Based on the dual-beam interference principle and white light interference feature, this dissertation designs the SWLI surface 3D topography measuring system and analyzes the principle and characters different from that of traditional monochromatic light interference. According to different descriptions of the white light interference feature, the optimal interference point extracting algorithms are classified, analyzed and compared in detail. In the light of the design rule of improving measuring precision and speed simultaneously, two new types of algorithms, named Feature Matching algorithm and Intensity Contrast Moving Window algorithm, are designed to acquire good results according to practical conditions.

基于双光束干涉原理及白光干涉特性,本文设计了扫描白光干涉法表面三维形貌测量系统,分析了该方法区别于传统单色光干涉测量的测量原理及特点,根据对白光干涉特征不同的描述方式对最佳干涉点提取算法进行了分类、分析与比较,并在提高测量精度与测量速度设计原则的指导下,根据测量系统的实际条件设计了两种新的算法:特征匹配法和对比度移窗法,在实际测量中达到了比较好的测量效果。

It has been found that the existance of metalic or non-metalic oxides in the coating and the roughness of the coating on the metal surface are the main factors influencing the absorptivity of laser beam.

研究发现,金属或非金属氧化物的存在以及金属表面涂层的粗糙度是提高激光束能量吸收率的主要影响因素。

Based on the method of multi-objective fuzzy optimization and the overhead traveling crane design, a mathematical model of fuzzy optimization for main box beam section is established. A fuzzy goal anthology is constructed. The fuzziness of multi-objective function and constraints is defined. The transformation of the fuzzy constraints set to normal constraints set in real number domain is realized by applying optimal level cut set method. The optimal solution and optimal constraint value of sub-objective function in the feasible field are found using the genetic algorithms.

应用多目标模糊优化方法,以工程设计中桥式起重机箱形主梁设计为实例,建立了桥式起重机箱形主梁多目标模糊优化设计的数学模型,构造了模糊目标集,确定了多目标函数的模糊性和约束的模糊性,并应用最优水平截集法实现了模糊约束到实数论域上的集合转换,从而用遗传算法寻求到子目标函数在可行域空间的最优解和约束最优值。

On the basic of NNLSE and the Poisson equation, using the Green function approach, we obtain the response function of the lead glass of finite-size, which is a strong nonlocal medium. Starting with the paraxial ray equation, we obtain the analytical solutions of the oscillation trajectory and period of the beam.

基于非局域非线性薛定谔方程以及热传导的泊松方程,采用格林函数法求出了强非局域介质铅玻璃的响应函数和临界功率;从光线方程出发得到了偏离材料中心入射的光束中心振荡轨迹以及周期的解析解。

第66/100页 首页 < ... 62 63 64 65 66 67 68 69 70 ... > 尾页
推荐网络例句

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。

The shamrock is the symbol of Ireland and of St.

三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。