查询词典 fixed element

The fiber receptacle is adapted to hold an optical fiber at a fixed distance from the optical element.

光纤插座适于将光纤保持在距光学元件固定距离处。

Some costs include both a fixed and a variable costs element. They are called semi -variable costs or mixed costs.

有些成本同时包含固定成份和变动成份，它们被称为准变动成本或混合成本。

Considering that cells have a similar circular characteristic in common,doing the Ultra-erosion by using the fixed structuring element can result in cells' distortion easily.

考虑到细胞具有类圆形的特点，使用固定的结构元素进行极限腐蚀容易导致细胞失真。

Based on a fixed grid finite element framework and universal sensitivity in all design regions, a novel bi-directional evolutionary optimization technique, ie.

本文在渐进结构优化方法的框架内建立了统一敏感度的概念，并基于固定网格有限元技术，发展了一种新的增加材料技术，提出了双向固定网格渐进结构优化方法。

So, in this thesis, discussing the interrelated theory and by using finite element method,fixed Supported Square Plates with openings for different location and size of the openings are investigated. The mechanics rule of plates after openings are presented. A comparison is made for the above plates and the plates supported in three sides and the cantilever of plate in approximate boundary conditions. Some approximate results are obtained.

为此，本文论述了钢筋混凝土板的相关理论并用ANSYS软件分析了四边固支开孔板在不同开孔位置和形状、不同开孔面积的情况下内力的改变，获得了内力改变的规律，并和三边固支板、悬挑板在近似的边界条件下的受力倩况进行比较，得到一些相近的结果。

If will affect false body to use the element of fixed number of year to also be attributed to the category of complication, so the complication after THA art is the mainest reason that influence patient satisfaction spends, because this precaution is mixed,correct processing complication is a when raise patient satisfaction to spend the mainest job.

假如将影响假体使用年限的因素也归于并发症的范畴的话，那么THA术后并发症是影响患者满足度的最主要原因，因此预防和正确处理并发症则是提高患者满足度的一项最重要的工作。

Champing element was fixed to the column with torque spanner, and it is moved on splined shaft, the transmitted most torque is proportioned with the effective combined area.

用扭矩扳手将胀套装配到圆柱面上，胀套在花健轴上运动，其传递的最大扭矩与有效结合面积成比例。

In our study, HaPLE2 was observed in all individuals within the three populations,but HaPLE1 was not. Generally,inactive copies of a transposable element will be fixed or lost in the genome of individuals in a population over time if they are neutral.

因为当一个转座子失去活性时就被固定在基因组上，这个基因也会由于遗传而出现在下一代的基因组中，当在室內连续饲养几代之后，这个基因就会存在于几乎所有的个体中，而HaPLE1只存在于24-35%的棉铃虫个体的基因组中。5 piggyBac转座子基因的亲缘关系树分析收集各种数据库登录的来自11种生物的19个piggyBac类似因子的氨基酸序列，利用CLUSTALX1.8和MEGA3.1构建亲缘关系树，进行系统进化分析。

Dental implantation ; implant-supported fixed prostheses ; three-dimensional finite element ; biomechanics

牙种植；种植固定桥；三维有限元；生物力学

Evolutionary structural optimization; fixed grid finite element; shape optimization of cutouts in composite plates and shells; design of tunnel support

渐进结构优化；固定网格有限元；复合材料板壳开孔形状优化；洞室支护设计

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。