1、

With the energy analysis to wavelet packet frequency bands, the feature of relative energy of frequency bands can be extracted accurately, which provides the diagnosis of crank bearing wear fault with quantitative foundation.

利用小波包频带能量分析法实现了对信号各频带相对能量信息特征的准确提取,为曲柄轴承磨损故障的识别提供了定量的依据。

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2、

The disadvantage that non-geometry engineering information can not be expressed by geometry model is solved by definition, classification of feature and foundation of feature lib. And this is the base to generate various similar complex component of the crank gear and the base to information reapplication.

通过特征的定义、分类及特征库的建立,解决几何模型无法表达非几何工程信息的缺点,并且为曲柄连杆机构中复杂的各种相似零件模型的计算机辅助生成,和信息的重复使用提供实现基础。

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3、

The above results can be used as theory foundation for breeding new cultivars of crested wheatgrass.

上述结果可为冰草新品系的选育利用提供理论依据。

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4、

For design of high earth filling culvert of high-type highway, the key is the design of its foundation.

高等级公路高填土涵洞的设计,关键是基础设计。

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5、

A Study on Numerical Methods for Analyses of Bearing Capacity Behaviour of Offshore Foundation under Combined Loading

复合加载条件下海洋地基承载力特性数值分析方法研究

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6、

Combining pile capacity with integrity test, the paper evaluates thoroughly the qulity of pile shaft. Some suggestions are presented for the application of powdered jet pile composite foundation.

提出将粉喷桩桩身强度与完整性测试结合起来,从而对粉喷桩桩身质量做出较全面的评价,为该地区粉喷桩复合地基的推广应用提供依据。

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7、

Research on Temperature Control Scheme of Foundation Slab for Powerhouse of Small-scale Hydropower Plant Sequence Program Optimization of Dividing Shear in Heavy Plate Production

小型水电站厂房主机间底板温控方案研究宽厚板主体设备定尺剪切工艺控制优化

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8、

Data Processing System of Test for Foundation by Forced Vibration

基础强迫振动测试数据处理系统

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9、

The indirect pricing method is in fact a superficial phenomenon, The pricing to the commercial reputation is established on the foundation of the direct pricing method.

间接计量法实际上只是一种表象,对商誉的计量归根结底是建立在直接计量法基础之上的。

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10、

Crack Control of Mass Concrete Foundation of Large Scale Shaking Table

大型模拟地震振动台大体积混凝土基础施工裂缝控制

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11、

Conclusion The successful construction of cytosine deaminase gene will lay the foundation for further study.

结论成功扩增出CD基因,为继续研究打下基础。

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13、

As an informal institution, customary rule serves as the institutional foundation for agricultural labor market and safeguards the operation of the market.

作为非正式制度的习惯规范,是农业雇工市场的制度基础,它有效地维护了农业雇工市场的日常运转。

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14、

The foundation of the traditional accounting is a stable currency. The fluctuation of price brings up a problem of common information false to the traditional accountant.

传统会计是以币值稳定为基础的,物价变动给传统会计带来了一个普遍性的信息失真问题。

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15、

The system model is the foundation of the following plan. Secondly, aimed at this problem about accumulated working hours, the algorithm of the cumulative curve of the work hours is put forward for the first time.

其次,分析了主计划系统中的工时累积问题,针对该问题,本文提出了工时累积曲线分析算法。

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16、

A road built on a foundation of rubble This machine is used to crush the rock up for road building.

这台机器用于碎石,以供筑路之需。

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17、

Technical Design of Road Box Culvert Construction in Soft Soil Foundation

软土地基中道路箱涵施工技术设计

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18、

The pencil of plane quadratic lines is the foundation for studying plane cubic curve and hig-her plane curves.

平面二次线束是研究平面三次代数曲线和高次曲线的基础。

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19、

Structural Calculation of Concrete Box Culvert Based on Elastic Foundation Beam Theory

用弹性地基梁法进行沟埋式箱涵的结构计算

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20、

Especially in southwest and northwest and other regions, most of the water conservancy and hydropower projects are built on deep overburden foundation which composed of sand, gravel or crushed gravel.

特别是位于西南、西北等地区的面板堆石坝大多建在砂土、砂砾石或碎石土等组成的深覆盖层地基上。

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