The numerical method represents a coupling between the optimum method of advance and retreat and the finite element analysis for the design on large hoist drums of cranes that is an actual structure.
采用空间薄壁板壳元与空间梁元混合离散模型对大吨位起重机钢丝绳缠绕卷筒进行有限元分析,将有限元方法与进退法优化方法耦合形成数值算法进而对卷筒进行优化设计。
The appearance of corpus marks not only the advance of technology in language research method, but also the great change in the thought of language research.
语料库的出现不仅标志着语言研究手段的技术进步,而且还标志着语言研究思想的重大转变。
We advance the method of fusion processing for the source image in order that we can get more accurate image before the image processing.
为了在图像处理之前得到更精确的图像,我们提出了对多源图像进行融合处理的方法。
I also introduced wavelet neural network nonlinear combination forecast method in soft base settlement forecast to furthest advance the veracity of soft-base settlement forecast.
并将小波神经网络非线性组合预测方法引入软基沉降预测中,以最大限度地提高软基沉降预测的准确性。
His greatest contribution to aesthetics is to initiate vigorously aesthetics towards science and advance a kind of aesthetics research attitude and method.
他对美学的最大贡献是对科学美学的大力倡导,以及他提出的一种美学研究的科学态度和方法。
Advance an automatic quantitative analysis method of failure modes and effects analysis with system transient simulation in the system design stage, take a airborne power system as a case in point.
以飞机电源系统为例提出了一种在系统设计阶段,利用系统动态性能仿真模型自动进行定量故障模式影响分析的方法。
Advance a new guick design method, which search results in the plane of standard data set.
提出了标准系列数据平面逐点搜索方式的设计方法。
Superhard - abrasive grinding wheel has decisive influences on the advance of grinding technique, this paper introduces the reasonable using method of superhard -abrasive grinding wheel.
超硬磨料砂轮对磨削加工技术的进步有决定性影响,本文介绍了超硬磨料砂轮合理使用的方法。
On the basis of frontal advance theory, and combining experience regression method, a prediction model for predicting production and water cut changing law is established.
综合运用前缘推进理论和经验回归方法,建立起一种聚合物驱产量和含水率变化规律的预测模型。
The different applied grouting method and plug of the anti-seepage curtain of a reservoir dam will directly influence the advance, quality and cost of a construction.
水库大坝基础防渗帷幕灌浆方法及其不同灌浆栓塞的使用,直接影响工程施工的进度、质量和成本。
Proceed from design method to raise design efficiency, reduce machining cost, improve machining precision, advance emergency capability of enterprise.
从设计方法入手,提高设计效率,减少加工成本,提高加工精度,提升企业的应变能力。
This article summarized the research advance of the pharmacological effects, preparation method, determination of content and formulation application of breviscapine.
从药理作用、制备方法、含量检测以及制剂应用等四个方面对灯盏花素的研究进展进行了综述。
The realization method of lined error compensation hardware system and the methods of advance its compensation ability by the reasonable selection swatch and by the system study were introduced.
并介绍了在线误差补偿硬件系统的实现方法,以及通过样本的合理选择和系统的学习来提高补偿系统的补偿能力。
We advance a novel method for the Single-Input-Single-Output (SISO) time-varying channel estimated of orthogonal frequency-division multiplexing (OFDM) systems.
我们提出了一种单输入单输出(SISO)正交频分复用时变信道估计方法。
It is necessary to determine the elastic constants of molded pulp material in advance for analyzing the packaging structure made of molded pulp by finite element method.
用有限元法分析纸浆模塑包装结构,需要事先确定纸浆模塑材料的弹性常数。
This method can be implemented by the calculation of the relational data base, and it is not necessary to fix Numbers of classes in advance.
这个方法可以利用关系数据库运算实现,而且不要求预先指定类数。
The main advantage of this method is that the tobacco powder can be directly injected as suspended sample, and has no need for cineration in advance.
该方法最突出的优点是烟草样品不需灰化处理,烟草样品粉末与悬浮剂作用直接进样测试,节约了前处理时间和试剂。
Summarize the method of how to advance the precision of GPS orientation survey.
总结如何提高GPS静态定位精度的方法。
Besides using the general methods through fault, according to the characteristics of fault and other suitable conditions, a method of adjusting the extraction advance direction of fault is put out.
回采阶段除采用常规方法过断层外,还可根据断层的性质及其它有利条件,采用调整断层带位置回采推进方向过断层的方法。
The extractive metallurgy of gold has achieved important advance. Two processing plant using car - bon-pulp method were set up, leaching recovery of gold reached to 95-98%.
黄金选冶工艺获重大进展,建成两个全泥炭浆法提金厂,金浸出率可达95 ~ 98%。
In the production process of Huopu Mine, advance mining method was temporarily adopted in local area due to the impact of underground water and geologic structure in front of the working face.
火铺矿采煤工作面生产过程中,由于工作面前方受水及地质构造等因素的影响而局部地段临时采用前进式推进的方法进行回采。
Analyzing the characteristics of Taguchi method and tolerance model of robust design, we advance a new strategy of robust optimization design process based on Taguchi method and tolerance model.
分析了田口方法和容差模型法的各自特点,提出了一种综合运用两种方法使其互补的稳健优化设计进程策略。
Objective:To advance a kind of new operative method for avulsion fracture of tibial intercondylar eminence with arthroscope. To analyse the mechanism of injury and operative principle.
目的:寻找关节镜手术治疗胫骨髁间隆起撕脱骨折的新方法,并对损伤机制和镜下手术原则进行分析。
During blasting test of rock split in advance using Double Factors test method, the work is reduced and predigested.
在预裂爆破试验中,采用双因素试验方法,减少了试验的工作量。
The stability and small dynamic errors could be confirmed by using the method of composite control in which the pitch angular rate of barbette sensed by INS was feed back and compensated in advance.
用复合控制把惯导系统测量的炮塔俯仰转动角速度(扰动角速度)反馈到控制前端,进行预先补偿,可保证小的瞬态误差和系统的稳定性。
Advance the method of measurement credit of single loan.
提出了一种单笔贷款信用风险度量方法。
According to internal force influence line theorem author advance the standard calculation method of rigid frame influence line by using programme.
根据结构内力影响线定理提出了一个用程序计算刚架影响线的通用算法。
An "Exponent Function Control Method" which ADAPTS to discretization of the space surrounding bus body is presented to advance the quality of the element generation.
为提高单元划分质量,提出适合客车车身周围空间单元划分的“指数密度控制方法”。
An "Exponent Function Control Method" which ADAPTS to discretization of the space surrounding bus body is presented to advance the quality of the element generation.
为提高单元划分质量,提出适合客车车身周围空间单元划分的“指数密度控制方法”。
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