1、

In this article the nonparallel stability of the boundary layer is investigated effectively by using the parabolized stability equations ( PSE).

采用极为有效的抛物化稳定性方程(PSE)方法研究边界层的非平行稳定性。

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2、

In this paper, the portfolio investment model with probability criterion is investigated.

提出一种基于概率准则的新型组合证券投资模型.

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3、

The influence of coaxial cables and test fixture on the performance of filters was investigated.

研究了在测量时同轴电缆线和测量夹具对微波滤波器性能的影响.

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4、

The combining ability of grain filling duration ( GFD) and grain filling rate ( GFR) in wheat were investigated by using 6 × 6 diallel crosses.

以6×6双列杂交的F1~F3及亲本为试材,对籽粒灌浆持续期和籽粒灌浆速率进行配合力分析。

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5、

The goal of this research was threefold: using Tr ü ck et al. ( 2006)' s results and methodology, we first investigated the changing market dynamics through the study of the futures and volatility term structures of EUA and found a market in clear contango.

本论文的目标有三层:第一,利用Trück et al.的结果和方法,通过对欧盟排放配额期货和波动的期限结构的分析来研究变化的市场动力,发现了市场明显地处于期货升水。

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6、

Distribution of removed material in Fluid Jet Polishing ( FJP) was investigated in experiments. The characteristics of fluid velocity and pressure on the sample surface were simulated using Finite Element Method ( FEM) when the fluid jet impacts the work piece.

实验研究了液体喷射抛光技术的材料去除量分布特征,并利用有限元分析方法,分析了抛光头(液体柱)与工件表面相互作用时流场的分布特点。

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7、

Based on experiment, the influence of the process parameters of fluid Jet polishing ( FJP), including working pressure, working distance, jet angle and working time etc, on the removal rate of the workpiece is investigated.

以实验为基础,研究了液体喷射抛光技术的各工艺参数,包括喷射角、工作压力、工作距离和作用时间等参量对工件材料去除的影响。

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8、

Characteristics of the polishing area are investigated by fluid jet polishing ( FJP) and removal mechanism of material in the experiment.

从实验出发,研究了液体喷射抛光中抛光区的特征及材料的去除机理。

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9、

Their crosslinking density, porosity, hydroxyl content and EWC were also investigated.

对其交联密度、孔隙率、羟基含量、平衡含水量等性能进行了表征。

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10、

Scattering of SH-wave and dynamic stress concentration problem are investigated by U-shaped lining in half space.

研究了半空间马蹄形衬砌对瞬态 SH 波的散射和动应力集中的问题.

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11、

Scattering of SH-wave and dynamic stress concentration problem are investigated by U-shaped cavities in half space.

研究了半空间马蹄形孔洞对瞬态 SH 波的散射和动应力集中的问题.

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12、

With the Finite Element contact analysis method, this paper investigated the stress concentration of twin screws.

应用有限元接触分析方法, 研究了双螺杆辊式磨浆机螺杆的应力集中问题.

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13、

We investigated whether gender is associated with outcome in adult congenital heart disease.

我们研究性别是否与成人先天性心脏病的预后是否有关系.

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14、

Flotation of Tonglushan refractory oxidized copper ore using a new-type reagent B 130 was investigated paper.

本文研究了新型选矿药剂B130浮选大冶铜绿山氧化铜矿.

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15、

Abstrace : The influence of titanium on the structure and properties of gray iron was investigated.

研究了钛对灰铸铁组织和性能的影响.

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16、

Effects of feed rate, feed fraction, reflux ratio and feed position on reaction distillation were investigated.

考察了进料流率, 进料组成, 回流比,进料位置对反应精馏的影响.

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17、

As a result, the synthesis of3'-deoxyadenosine was investigated in many laboratories.

因此,许多实验室对虫草素的合成进行了研究。

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18、

The mechanical behavior of commercial brass H 62 bar under superplastic deformation was investigated by compression testing.

通过压缩试验,研究了供应态H62黄铜棒材所表现出的超塑性变形的力学特性.

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19、

The spectroscopic properties of HBQ and its derivatives were investigated. We have mainly focused our discussion on the substituent effect and solvent effect.

对10-羟基苯并喹啉及其衍生物的光谱性能进行了分析研究,重点考察取代基效应和溶剂效应。

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20、

The changes of surface potential and topography of Fe-Mo amorphous alloy coatings deposited In original alkaline bath at room temperature were investigated.

研究了非晶态Fe-Mo合金镀层在室温下的原碱性镀液中或其他溶液介质中的表面电位、表面形貌的变化。

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