1、

Research on Acoustic Emission Detection for Vertical Tank Bottoms under Different Corrosion Conditions

立式储罐罐底腐蚀状态声发射检测的实验研究

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2、

For example, the river blindness control programme began as a vertical programme, but eventually developed the community-directed approach for drug distribution.

例如,河盲症控制规划一开始是纵向规划,但最后发展成为以社区为方向的药物分配办法。

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3、

The campaign to eliminate river blindness began as the most vertical programme imaginable: helicopters dropping insecticides out of the sky.

根除河盲症运动开始时是可以想象的最纵向的规划:直升飞机从空中投撒杀虫剂。

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4、

Based on the vortex blob theory suggested by ZHANG Hong-Wu, a formula of turbulent viscosity for hyper-concentrated flows is derived by using an high accuracy expression for vertical distribution of velocity.

基于张红武的紊流涡团模式和采用高精度的流速垂向分布表达式,建立起高含沙水流的紊动粘性系数计算公式。

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5、

Blockage effect of HBV infection in PBMC on mother-infant vertical transmission

HBV感染单个核细胞对阻断乙肝垂直传播的影响

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6、

Vertical Brace Parts Drawing CAD System for Large Utility Boiler Steel Structure

大型电站锅炉钢结构垂直支撑施工图CAD系统

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7、

A New-Type of Normal Pressure Vertical Boiler

一种新型常压立式锅炉

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8、

Design and Semi& industrial Test for a 50 kg/ h Vertical Boiler

50公斤/时立式锅炉设计及半工业性试验

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9、

Key Points of Nondestructive Testing on Vertical Boiler

立式锅炉无损检测的重点

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10、

Discussion on the foot ring of vertical boiler based on a boiler explosion accident

从一起爆炸事故谈立式锅炉下脚圈

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11、

The result shows some cracks appearing on vertical weld connecting web plate of body bolster and draft sill as well as the part between web plate of body bolster and top cover plate.

试验结果表明,无中梁罐车存在枕梁腹板与牵引梁立焊缝裂纹及枕梁腹板与枕梁上盖板之间的裂纹。

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12、

CW visible vertical cavity surface emitting laser ( VCSEL) operated at room temperature is fabricated by four time proton bombardment technology using tungsten wires as a mask.

利用钨丝掩膜质子轰击工艺制造出一种室温条件下可连续工作的可见光垂直腔面发射激光器。

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13、

Vertical bearing capacity test studying for boring prepakt concrete caisson pile

压浆混凝土钻孔灌注桩竖向承载力试验研究

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14、

The solutions have been coded into a program and it is used to analyze a case of homogeneous ground with partially penetrated vertical drains.

将解答编制成应用程序,用该程序分析了一竖井未打穿均质地基。

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15、

A direct inversion method for transform function curve in vertical electric sounding

直流电阻率测深中对转换函数曲线的直接反演法

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16、

A direct inversion method in the interpretation of vertical electrical sounding curves

直流电阻率测深曲线解释中的直接反演法

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17、

Regional anomaly of vertical electric sounding in the geothermal area of the northeast part of North China Plain

华北平原东北部地热区垂向电测深区域异常研究

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18、

The data of 5 ionospheric vertical sounding stations before 4 earthquakes in Japan are analyzed. It is found that most of the critical frequencies of the E sporadic layer tended to decrease and the only few tended to increase around the epicenters before and after the earthquakes.

分析日本4次地震前5个电离层垂测站资料,发现地震前后震中附近夜间电离层偶发E层的临界频率f0ES值多数呈下降趋势,少数呈增加趋势。

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19、

Innovative Structure in Vertical Turning Lathe

结构创新的立式车床

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20、
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