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According to the curves, the fatigue life under different reliability can be yielded.
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讨论了当应力存在横向分布时的可靠度和疲劳寿命的计算方法。 |
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According to the customs statistics, such kind of trade, although showing as Sino-Japanese trade, is actually China's nominal tradefor China.
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在海关统计上,这种贸易虽表现为中日贸易,但实质上对中国而言仅仅是中国名义贸易。 |
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According to the cutout charactoristic data of the lower reaches of the Yellow River,and using mathematical statistcs methods, the paper analyses the correlative relations among the cutout days,cutout length and the amounts of the silt accumulation in the
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根据黄河下游1972~1997年断流特征观测数据,应用数理统计的方法,分析了黄河下游断流河长、断流历时和泥沙淤积量之间的相关关系. |
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According to the data analysis results at home and abroad, the paper presents that tracer can be used in tracking fluid flowing and monitoring program performance.
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证明示踪剂的跟踪和监测技术对方案调整、指导开发具有重要意义。 |
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According to the data from Chinese National Statistics of 2002, the procedure of the method is demonstrated and the 1.4073 of investment multiplier in URT is obtained.
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并利用2002年中国投入产出流量表的数据,对提出的方法进行了示例计算,得到了城市轨道交通投资乘数为1.4073的计算结果。 |
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According to the data from elevation tests, this paper analyzes the system resonance distribution, finding the resonance frequency range that is neglected by traditional theory.
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根据电梯振动试验所得到的相关数据,通过分析电梯系统共振的分布状态,发现了传统理论分析所遗漏的共振频率区。 |
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According to the data from experiment, the semi-empirical formula computing pressure drop of wire packing rotating packed bed absorber in air independent propulsion (AIP) system is established by regression analysis.
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利用实验数据进行回归分析,得到了计算丝网填料旋转床吸收器气相压力降的半经验公式。 |
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According to the data provided by the clients, we will produce the quartz tube cleaning equipments of different spec.
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可根据客户提供的数据参数,定制各种规格的石英清洗机。 |
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According to the data, drinking a moderate amount of alcohol -- up to four drinks per day in men and two drinks per day in women -- reduces the risk of death from any cause by roughly 18 per cent, the team reports in the Archives of Internal Medicine.
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研究小组的报告发表在《内科医学档案》上,数据显示,适度适量饮酒使人因各种病因死亡的机率降低约18%,而适度适量饮酒的标准为,男性每天最多四杯,女性每天最多两杯。 |
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According to the decoupling of type synthesis of mechanism and the relationship between control and error software compensation, the unsymmetrical 3-DOF translational weakly-coupled parallel mechanism for CMM was selected, the positive and negative soluti
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根据机构型的解耦性与控制和误差软件补偿的关系,选择非对称型三平移弱耦合并联机构用于坐标测量机,分析了该机构位置的正反解,建立了误差模型。 |
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According to the defects of the researches dealt with controllable lead time, the authors present a continuous review inventory model with nonlinear lead time crashing cost and lost sale.
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摘要针对可控提前期领域现有研究的不足,提出基于非线性提前期成本和存在顾客流失情形下,采用连续盘点策略的库存管理问题。 |