structure profile

Measurement of the fine structure of semiconductor doping profile using C V technique

半导体掺杂分布精细结构的测量技术研究

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The profile butt-welding is the most typical welding structure of ship welding, it includes the butt welding of outer plate, the butt welding of panel, the butt welding of web plate, the angle joint of outer plate and web plate.

型材对接焊是船舶焊接中最典型的焊接结构，包含了外板的对接焊缝、面板的对接焊缝、腹板的对接焊缝和腹板与外板的角接缝四条焊缝。

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Profile and character of atmospheric structure constant s of refractive index

不同地区大气折射率结构常数分布特性及分析

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By means of geologic profile forward modeling technique, we validated the rationality of the structure mode, represented the process of structure evolution happened in the anterior area of middle section of Longmen Mountain.

以正演平衡地质剖面技术为手段，验证构造模型的合理与否，同时再现龙门山中段山前的构造演化过程；

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Q value structure of the upper crust along the profile from Baicheng to Da Qaidam

拜城&大柴旦剖面的上地壳Q值结构

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Third, PWM, speed profile, structure and interface, system integration, etc. should be considered when designing the transducer.

再次，变频器设计应考虑脉宽调制功能、速度曲线、结构和接口、系统应用等方面。

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The design concept of flexure supporting structure is proposed for mirrors with higher profile accuracy requirements.

针对面型精度要求较高的反射镜,提出了柔性支撑结构的设计思想.

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In addition, picking zero-offset travel time from two way travel time stacked reflection profile and joint ray tracing inversion with wide-angle reflection and refraction data will obtain more reliable velocity structure.

另外，拾取反射叠加时间剖面零偏移距反射走时和宽角反射并与折射走时进行联合射线追踪反演，可获得更可靠的速度结构。

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The results indicate that the degree of iron activation are greatly increased in the A horizon of the soil due to water tillage and manuring, therefore the dissipative structure of system's symmetry breaking are proved on the point of soil profile development.

研究表明，其A层因渍水耕作和施肥，使铁活化度大幅度增高，以土壤剖面发生学论证了土层对称性破缺的耗散结构。

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Introduces a profile display system used on cutter dredger, the system functions, the system structure and how the system works are discussed in detail.

以绞吸挖泥船为应用背景介绍了剖面显示系统的工作原理、实现方法以及系统的组成和功能。

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