harm of big deviation for reinforced concrete protective layer thickness and prevention measures

1、

study on layer thickness design for dam slope protection with paved rock blocks

国内干砌块石护坡面层厚度设计规范比较

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2、

a simplified model for estimating frost layer thickness on surface

计算表面霜层厚度的简化模型

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3、

error analysis of dielectric optical multilayer variation of sensitivity factor with layer thickness

多层介质光学膜系的误差分析&膜层厚度变化的灵敏度因子

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4、

primary task is to measure drill cement layer thickness.

首要任务就是测出钻孔中水泥层的厚度。

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5、

determination of bearing layer thickness in practical engineering

在实际工程中怎样选择持力层厚度

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6、

ice layer thickness measurement and ice storage system experiment on outside of coil

蓄冰盘管冰层厚度测量及管外蓄冰性能实验

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7、

the method of a homomorphic processing for layer thickness measurement

薄层厚度的同态处理测量法

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8、

the effect of ag layer thickness on the device performance is also investigated.

考察了银膜厚度的变化对器件性能的影响。

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9、

study and application of thin layer thickness formulas by acoustic well logging

声波测井薄层厚度计算公式的研究与应用

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10、

analysis and discussion on test of protection layer thickness of steel bar

钢筋保护层厚度检测分析与探讨

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11、

study and application of oil layer thickness interpretation system

油层厚度解释系统的研究与应用

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12、

study of design method for asphalt mixed layer thickness in cement concrete pavement overlay

旧水泥混凝土路面罩面工程中调平层厚度确定方法研究

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13、

conclusion msct can be used to evaluate the stent status, but the stent material, stent diameter, stent strut and reconstructed slice thickness should be considered.

结论MSCT可以对冠脉支架的形态进行评价，但其成像受支架材料、内径及重建条件的影响。

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14、

the effect of the slice thickness, oil temperature, frying time, vacuum pressure and deoil conditions on the product quality was investigated. the best process condition was confirmed.

主要研究了切片厚度、油炸温度、油炸时间、真空度以及脱油条件对产品品质的影响，确定了最佳工艺参数。

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15、

the results showed that the image quality of 2. 5 mm slice thickness, 2. 0 mm bed increment and overlap scanning is the best.

通过对165例图像质量进行客观评价，对扫描方法和效果进行对比分析，结果2.5mm层厚床进2mm重叠扫描图像效果最好。

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16、

comparison study of the detection of pulmonary nodules by using different slice thickness of mdct and the role of ct in the qualitative diagnosis of spns

多排螺旋CT不同层厚重建技术对肺内结节检出的比较研究及对SPNs定性诊断的价值

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17、

objective to study the influence of various doses and injection rates of contrast agent and slice thickness on hepatic perfusion ct with a deconvolution mathematical model.

研究目的：探讨去卷积法肝脏CT灌注成像时对比剂剂量、注射流率以及层厚对灌注参数值的影响；

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18、

[ conclusion] the geometric error of axial image reconstruction increases with the increase of ct scan slice thickness, due to ct partial volume effect.

[结论]重建CT图像的前后方向的几何误差是随着扫描层厚增加而增加，主要是由于CT扫描的部分容积效应影响。

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19、

methods 37 cases were examined by orthopantomography and helical scanning of multi-slices spiral ct with 1.25 mm slice thickness.

方法37例患者均行曲面体层片和多层螺旋CT轴位扫描，层厚1.25mm，采用最大密度投影（MIP）、表面遮盖显示（SSD）和多平面重建（MPR）技术对图像进行重建。

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20、

reconstructed field of view was 9.6 cm; reconstructed slice thickness was 0.625 mm; and reconstructed interval space was 0.2 mm.

双侧分别小视野骨算法重建，重建视野为9.6cm，重建层厚为0.625mm，重建间隔为0.2mm。

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