1、

Study on the Technology of High Density Gold wire Ball Bonding under Normal Temperature

高密度常温金丝球焊接技术探讨

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2、

Study on Static Load Test of Steel-pipe Concrete Bowstring Arch Bridge under Service

在役钢管混凝土系杆拱桥静载试验研究

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3、

The study of metal arc brazing in argon method for joining thin plates under 0.5 mm

用熔化极氩弧钎焊方法焊接0.5mm以下薄壁件的研究

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4、

Study progress on Cultivation of apple under dwarf and close planting

苹果矮化密植栽培研究进展

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5、

Study on Silage Making of Several Feed Materials Under the Laboratory Condition

实验室条件下几种青贮饲料的加工与调制

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6、

At the same time, we put forth a trial and error method to study the way to determine the rational combination of technical parameters for furrow irrigation under the conditions of free draining end boundary and blocked end boundary.

同时,本文提出一种试算方法来研究自由排水沟尾边界和挡水沟尾边界条件下确定灌水技术参数合理组合的途径。

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7、

A Model Study of Stone Pitching of Mound Breakwater under the Action of Regular Wave

浪波作用下斜坡式防波堤插砌条石护面厚度的试验研究

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8、

Impact stress of buffer spring in machine gun cartridge extraction in automatic-weapons under high breech pressure& a theoretical study

自动武器中缓冲簧的撞击应力自动武器高压抽壳理论研究

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9、

Study on a comparison of runoff erosion power and rainfall erosivity for single rainstorm event under different spatial scales weather breeder

不同空间尺度次暴雨径流侵蚀功率与降雨侵蚀力的对比研究

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10、

Comparative Study on the Breeding Rate in Artificial Inseminated Blue Fox under the Influence of LRH-3 、 HCG 、 PMSG

LRH-3、HCG、PMSG影响人工授精(AI)蓝狐繁殖率的比较研究

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11、

To study on operation of synchronous generator rectifier systems may be unstable under certain conditions.

同步发电机整流系统的运行实践表明,该类系统存在着运行稳定性问题.

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12、

XB Pharmaceutical Company under the New Situation of Prescription Drug Marketing Model of Clinical Study

新形势下兴北药业公司处方药临床营销模式研究

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13、

This dissertation is completed under the guidance of Doctor Li Yin Zhu. I have worked in banking field for many years and obtained some knowledge on the operations of monetary markets. Therefore, I chose the study on tax allowances for financial derivatives.

这论文是由李银珠博士指导下完成,我积累在银行业多年工作经验与认识金融市场运作,选择了衍生金融工具的税收优惠研究作硕士论文。

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14、

Experimental study on welding under permanent magnetic field use of permanent magnet in enhancing the dimensional precision of electro chemical machining

永磁场对焊缝显微组织及焊接接头力学性能的影响永磁场提高电解加工尺寸精度的试验研究

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15、

Reflection High Energy Electron Diffraction Instrument and Application to Material Study Under Low Vacuum

低真空高能电子反射衍射仪在材料分析中的应用

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16、

Study on optimal proportion of cation and anion in nutrient solution for cucumber and egg plant Nutrient Accumulations and Changes of Exchangeable Cation Ions in Soils under Sunlight Greenhouse Vegetable Cultivation

黄瓜红茄培养液中阴阳离子比和最适吸收范围日光温室栽培对土壤养分累积及交换性养分含量和比例的影响

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17、
18、

According to Hamilton Principle, the interpolating vibration mode function is proposed to study the dynamic response of vehicle-bridge coupling Vibration under the moving load.

根据哈密顿原理,提出了应用插值振型函数法,研究多跨连续梁在移动荷载作用下车桥耦合振动的动态响应问题。

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19、

Ionospheric negative phase storm effects are exhibited in the reconstruction results during the magnetic storm. The study of present paper confirms that ( time-dependent) 3-D CIT with ground-based GPS network and occultation observations is a powerful tool to monitor large-scale ionospheric structures under disturbed conditions.

重建结果清晰地显示了磁暴期间电离层负相暴效应,表明结合GPS地面台网和掩星观测的时变三维电离层层析可以有效地监测扰动条件下的大尺度电离层结构。

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20、

Objective : To study the ATP of ACD and CPDA ? blood during the preservation under non ? 4 C conditions.

目的: 研究非4条件ACD、CPDA全血保存过程中ATP变化特点.

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