安装前要对起重机安装跨度,金属结构主梁的拱度、水平旁弯,小车轨道高低差、轨距偏差,桥架对角线等进行测量。
To install the crane span before installation, camber, level of metal structure of main girder bending, trolley rail height difference, gauge deviation, diagonal bridge survey.
而预应力钢束位置的偏差究竟对结构产生怎样的影响。
The location of prestressed steel beam deviation exactly what impact on the structure.
通过关于偏差离散度的参数分析方法,研究节点位置缺陷变离散度对空间网格结构临界荷载的影响规律。
The effect of discrete degree of node location imperfection on the critical load of spatial grid structure was studied through the parameter analysis of deviation discrete degree.
讨论具有重叠结构的距离偏差控制问题。
The problem of distance bias controls with overlapping structure is discussed.
社会环境、编辑的文化素养和智能结构、编辑的思维方法是影响编辑思维偏差的主要因素;
The editors′ social environment, cultural level, intelligence structure and way of thinking are the major factors leading to the editing thought deviation.
本文着重研究了浙江工业结构的偏差问题。
This article studied industrial structure deviation question in Zhejiang emphatically.
假定网架结构制作偏差近似服从正态随机分布,利用舍选法实现了正态随机变量的抽样。
The manufacturing deviation of grids structures was assumed to be in normal distribution, and the normal random sampling was realized by acceptance-rejection method.
在缺陷结构的稳定性分析中,用随机数模拟结构安装偏差,使计算分析更接近于工程实际。
In the structural stability analysis, random number are used to simulate the errors in erection of the structure, which can make the calculation much more close to the real structures.
而研究球壳结构,首先要解决球壳偏差的测量问题。
In the study of the structure of the spherical shell, the error measurement of the shell must first be solved.
青少年行为偏差,从来有之。犯罪本身是一个问题,不过,犯罪行为背后所反映的社会结构性问题,才是更大的问题。
It is no news that young people may commit a crime. Crime is an issue itself, but the social structure it reflects is a bigger problem.
在眼球模型结构的基础上分析了眼球角膜曲面对视线落点偏差产生的影响。
First is the analysis of the influence of ocular cornea surface to the gaze point error based on eyeball structure.
对结构墙体,用两米靠尺检查,最大偏差不得超过五毫米,超差部分应剔凿或用一比三水泥砂浆修补平整。
With two meters by ruler of wall structure, inspection, shall not exceed 5 mm maximum deviation, cut or out-of-tolerance part should be picked with a than three repair cement mortar leveling.
通过这样的新型结构——在阀芯上增加反馈腔,使其调压偏差不超过10%。
Through the new structure of adding feedback cavity on valve core, adjustment windage is less than 10 percent.
利用若干个位置和姿态下的偏差值,间接计算出机床的结构误差,然后进行软件补偿。
With these values we can use this method to figure out the structural errors and then use software to compensate.
目前,工业结构变动率的计算方法主要有两种:绝对变动率和平均偏差变动率。
At present, Industrial structure change can be arrived at mainly by two means: absolute change rate and average deviation change rate.
基于随机安装偏差模式,利用空间有限单元法和概率方法,分析了网架结构由于安装偏差引起的初始应力和初始位移。
Based on the assumption of random installation deviation, the finite element met hod analyzing the initial displacement and stress of grid structures was set up.
基于时间偏差的并行离散事件模拟是提高模拟速度的有效手段,其通用系统实现结构是分布式逻辑进程模拟结构。
Parallel discrete event simulation based on TW is an effect method to improve the speed of simulation, it's common implementation structure is distributed logic process structure.
某框架-剪力墙结构高层建筑的钢筋混凝土框架柱,在施工过程中局部出现了超出规范允许值的垂直度偏差,影响了结构性能。
The reinforced concrete frame column of a high-rise building with frame-shear wall structure partially has a vertical deviation during construction, thus affecting its structural function.
运用该软件研究各个杆件尺寸以及偏差对机构运动的影响,从而确定下三角滑块结构双连杆双曲轴运动机构方案。
Based on the analyse the structure characteristic, the software is developed with C-H-Builder, which can be applied to study the influence on the motion from dimension and tolerance.
然而由于对复杂网络的拓扑结构知之甚少,甚至有很大偏差,因此对复杂网络的可靠性研究一直是个很棘手的问题。
However, since we understand very little about the complex network topology, even has very big deviation, the complex network reliability research is always a very difficult question.
一个简单的迭代法叠加套核磁共振结构和计算得出的均方根误差(均方根偏差)的集描述。
A simple iterative method for superimposing sets of NMR derived structures and calculation of the root mean square deviation (RMSD) of the sets is described.
当输入偏差大于或小于设定值时,采用模糊结构或PI结构进行控制。
If the input deviation is greater or less than the given value, the fuzzy structure or PI structure is adopted to control the plant.
随机缺陷分析方法中假定结构每个节点的位置偏差符合二倍均方差范围内的正态概率密度函数是可以接受的。
The results indicate that the initial deviations of the joint positions match normal probability density function limited in the range of double mean variance.
节点位置偏差是影响大跨度空间结构整体稳定性的一个主要初始几何缺陷,但目前关于实际结构中节点位置缺陷的资料还很少。
The initial deviations of the joint positions are the main initial geometrical imperfections that affect the stability behaviors of the long-span spatial structures.
第四章是对现浇结构工程截面尺寸偏差的统计调查与分析。
In the forth chapter, statistics analysis and investigation of section dimension deviations in cast-in-site concrect structure.
这就意味着在进行静力计算时,如果忽略了不同形式拉索的风荷载差异,会对计算结果带来较大的偏差,存在着结构应力超限的可能。
This means that if the different forms of cable is ignored, it would bring a large deviation during the static calculation and result in the possibility that the structural stress run over the limit.
体元结构便于在体积或长度上三维模型偏差的计算。
Voxels are convenient to calculate the deviation of model in the volume or length.
经现场结构检测与环境分析,发现混凝土保护层的施工质量及偏差是引起目前钢筋腐蚀的主要原因。
According to field structural testing and environmental analysis, the main factor, which causes reinforcement corrosion, is due to construction quality of concrete protection layer.
设计了一种基于环形CCO的锁相环自动频率调谐结构来减小频率偏差。
Furthermore, a ring CCO based frequency tuning scheme is proposed to reduce frequency variation.
设计了一种基于环形CCO的锁相环自动频率调谐结构来减小频率偏差。
Furthermore, a ring CCO based frequency tuning scheme is proposed to reduce frequency variation.
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