By comparing the least distance between subdivided control mesh and limit surface with rough machining allowance, the uniform subdivision depth was determined.
该算法以细分后的控制网格与极限曲面之间的最小距离和粗加工余量作比较,确定均匀细分次数。
As a result, the limit surface of the polygonal mesh containing the symmetric zonal meshes is the subdivision surface satisfying the curve interpolation constrains.
因此,含有这种对称网格带的多面体网格的细分极限曲面即为满足曲线插值约束的细分曲面。
A system model for evaluation of BF life is created so as to determine each factor influencing the BF life and the temperature limit in hot surface of the cooler.
为探讨高炉长寿问题,建立了一套高炉寿命评价系统模型,以确定影响高炉长寿的各种因素及冷却器热面极限温度值。
For this reason, the speed of a grinding wheel should not exceed the safe surface speed limit specified by the manufacturer.
基于此原因,砂轮的速度不应超过制造商规定的安全表面速度的限制。
This pattern can provide an additional layer of security, and limit the attack surface of the system.
这种模式可以提供一个额外的安全层,并限制了对系统的攻击。
Proposals for new regulations exist in some countries, with Suggestions to limit the particle surface area or the particle number.
新法规的建议存在于一些国家,建议,限制粒子表面积或粒子数。
Electroplastic effect can be employed to increase metal forming limit, reduce deformation resistance and improve surface quality of product.
在金属压力加工中,利用电塑性效应可降低金属变形抗力,增加金属成型极限,改善产品表面质量。
We get the form and position of failure surface, and then calculate factor of safety with general limit equilibrium method.
确定了滑动面的位置和形式,然后用刚体极限平衡法计算安全系数。
For the more than one crossfeed dominant surfaces, the one whose safety index is least is defined as the crossfeed surface based on limit equilibrium theory.
对于多个互馈优势面,采用极限平衡理论计算各个面的抗滑稳定安全系数,定义安全系数最小的面为互馈面。
However, its lack of surface functional groups and poor dispersibility in solvents strongly limit the application of graphene in many fields.
但由于石墨烯表面缺少官能团且在溶剂中分散性不好而限制了其在很多领域的应用。
The program can use the inverse reliability method and Limit equilibrium method to evaluate stability of slope with multilayer and arbitrary slip surface. It facilitates comparison of results.
该程序操作简便,适用于多岩土层非均质任意形状滑裂面边坡稳定分析,具有边坡稳定确定性分析和逆可靠度分析两大功能,便于计算结果的比较分析。
In view of the traditional making technology of smooth limit gauge, a method of plating surface is put forward. The process of technology has been studied, has been tried and has been fairly effect.
针对光滑极限量规传统的制造工艺,提出了表面镀层的方法,分析了工艺过程,通过试制,达到了一定的效果。
In order to limit the sink of surface and maintain the stratum stable, it's necessary to do pre-support and consolidation, when tunnels would be constructed in soft or weak geology stratum.
在软弱松散或不良地质地层中以及在城市地铁中修建隧道时,为了能够有效地限制地面沉陷,并全面地保持地层处于稳定状态,需要对地层进行超前预支护加固。
The carrier concentration of surface after CO2 laser irradiation can exceed the solid solubility limit.
经过激光处理后样品表面一薄层载流子浓度超过了杂质的固溶度极限。
However, flexural strength cannot be determined for those materials that do not break or that do not fail in the outer surface of the test specimen within the 5.0 % strain limit of these test methods.
然而,对于那些应变极限在5.0%之内,但外表面不能被破坏或不能失效的产品,其抗弯强度是不能被确定的。
Analyzes singular points of prey-predator system and proves that the system hasn't limit cycle on whole plane surface.
对一类生物系统的奇点进行分析,并证明在整个平面上该系统不存在极限环。
Firstly part of quadratic term of Taylor series is chosen; a low-dimension surface is used to approximate limit state surface; and the modified reliability formula is derived.
首次选取泰勒级数的部分二次项,用一个距原点最近点处拟合的超低维曲面近似极限状态面。
For structural reliability analysis of complex nonlinear implicit limit state equation, this method had lower error and higher precision than the traditional quadratic response surface method.
对于复杂非线性隐式极限状态方程的结构可靠度计算,该方法比传统的二次响应面法误差小、精度高。
The influence of the pile type and the friction angle of the contact surface on the limit bearing capacity of the piles and the composite foundation is discussed with an example.
通过算例,讨论了桩型及桩土接触面上的摩擦角对散体材料桩及其复合地基极限承载力的影响。
For a long time, there are no determinate limit between roughness and waviness of engineering surfaces, but their effects on the surface performance are different entirely.
工程表面结构的粗糙度和波纹度之间一直没有明确的界限,而它们的产生原因及对零件表面性能的影响却是不同的。
Around the pumping Wells and within the limit of a funnel-shaped ground water surface, not only vertical movement, but also horizontal compression and dilatation can be observed.
抽水所造成的地下水漏斗区范围内,不仅能产生垂直形变,而且在其影响的不同部位,还形在压缩和拉伸的水平形变。
The main conclusion is that: When the temperature field in the crack surface is uniform, the energy release rate will decrease with time, until it reaches a lower limit value.
其主要结论是:当裂纹面内的温度埸恒定时,能量释放率将随时间而减少,直至某一较低的极限值。
Based upon modification of the normal stresses over the slip surface, the explicit limit equilibrium solution was derived for the 3d safety factor of asymmetric and rotational slopes.
基于滑面正应力修正模式,推导出旋转非对称边坡三维极限平衡安全系数显式解答。
On the complicated or implicit limit state functions in the reliability problems, a response surface method for reliability computation based on Support Vector Regression (SVR) is presented.
针对可靠度计算问题中极限状态函数比较复杂或为隐式的情况,提出了一种基于支持向量回归的响应面可靠度计算方法。
The limit pressure angle is related to such factors as offset angle, mean spiral angle, pitch cone angle and mean pitch cone diameter, not to geometrical shape of the tooth surface.
极限压力角受偏置角、大小轮的螺旋角、节锥角和中点的分度圆直径影响,而与齿面的其他参数无关等结论。
The results show that butyltins content in most of the surface water samples is under the limit of the detection; five out of ten sediment samples are measured detectable butyltins.
对太湖表层水、沉积物和水生生物样品的丁基锡污染物进行了研究。
The PAHs density is far higher than the limit of"environmental quality standard of surface water"which proves that PAHs pollution of the Meiliang bay source water is serious comparatively.
其中梅梁湾水源地水体中苯并(a)芘浓度远高于《地表水环境质量标准》规定的要求,说明梅梁湾水源地受苯并(a)芘的污染较为严重。
The result indicates that the improvement of the fatigue limit is due to the nano-crystallization and severe plastic deformation in the surface layer induced by high-energy shot peening.
结果表明,高能喷丸后其表层组织发生严重塑性变形并实现组织纳米化,是提高弯曲疲劳寿命的主要原因。
Based on the "surface mine long term planing model" the stepwise mining limit optimization model has been set up for inclined ore bed.
在倾斜矿床露天矿长远规划模型的基础上,建立了分期开采境界优化模型。
With a general program of the3 D RBJE, this paper calculated the upper bound of the square base limit load on the center of the top surface of the square pillar.
文中用通用的二维刚体元程序计算了正方形柱体顶面中心区域作用方形基础载荷情况的上限解。
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