• 理论计算船体振动的高谐调特性时,理论计算实际试验量有较大偏差。这样,梁理论不能作为计算高协调振动的一个实际可用的方法。

    When the beam theory was used to calculate ship hull vibration, greater discrepancies were found between theoretical calculations and actual measurements especially at higher-modes.

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  • 方法法、试验法。

    The three main methods are eye survey, measurement and test.

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  • 本文通过对饱和矿砂振动排水试验量测试样周期荷载体积变化

    This paper presents the drained test of saturated tailing sand in dynamic simple shear apparatus by measuring volume change of the sample under cyclic loading.

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  • 原状粘性土平面应变条件下侧向局部变形试验研究国内外鲜见报导

    Study of tests for measuring lateral strain localization of undisturbed clay in the condition of plane strain compression was rarely reported at home and abroad.

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  • 试验结果表明:在电感微仪设计中,合理增加刚度减少活动部分可以提高头的动态响应性能

    The test results indicate that increasing reasonably the probe's stiffness and pre-compression capacity and reducing the mass of movable part may enhance its dynamic response performance.

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  • 变化应力路径粗粒进行大型试验需要有效地消除橡皮嵌入对试样体积变形量测影响

    The influence of rubber membrane penetration on volume change in large-scale triaxial tests of granular materials along stress paths with variational confining pressure need to be eliminated.

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  • 工作原理试验装置方法精度分析等方面作出一些结论

    Finally, some conclusions are made on the experimental device, operation principle, method of measuring and accuracy analysis.

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  • 试验采用了先进混凝土内部元件,对冲切破坏斜面上混凝土变形进行了

    The advanced measuring component used inside the concrete is adopted in experiment, and the concrete deformation along the inclined punch-shear damage surface is measured.

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  • 、理论值现场沿空留试验结果相同说明了这种力学模型正确性。

    The shrink quantity, theory value and test result of retaining roadways along goaf are the same, this shows the exantness of the mechanics model.

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  • 方法使用短时胰岛素试验血糖回归直线斜率为胰岛素敏感性指标。

    Methods Using the small dose short time insulin tolerance test to determine the insulin sensitivity of patients.

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  • 广泛应用数学模型重视现场,改善试验量测技术海岸工程研究发展趋势

    Widely using numerical modeling, emphasizing field observation, and developing measurement and experimental technology and apparatus are the future development trends in coastal engineering research.

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  • 对于TDC综合录井曲线”成因机理,通过理论分析现场试验初步认识

    As to the origin and the mechanics of total gas curve "negative shift" from TDC comprehensive logging unit, we have an initial recognition of it by theoretical and wellsite test.

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  • 试验混凝土裂缝宽度采用HJ系列混凝应变计,获得精确试验结果

    On the static loading test, to obtain a more precise result, the HJ series of concrete sensor was used to measure concrete crack width.

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  • 试验长短数目并不影响我们试验选择

    Length of trial and number of measurements did not influence the selection of trials for study. Where indicated, individual patient data were requested for further examination.

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  • 介绍滤纸非饱和吸力工作原理,以及滤纸接触法量测土体基质吸力非接触法量测土体吸力试验方法注意事项

    The basic principle, approach and precautions for measuring both the matric and the total suction of unsaturated soils using the filter paper method are introduced.

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  • 另外疲劳试验有效预应力长期损失采用自制预应力损失仪进行量测

    Moreover, on fatigue tests, effective long-term loss of pre-stress was measured by using the self-made pre-stress loss measuring instrument.

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  • 另外疲劳试验有效预应力长期损失采用自制预应力损失仪进行量测

    Moreover, on fatigue tests, effective long-term loss of pre-stress was measured by using the self-made pre-stress loss measuring instrument.

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