investigated的例句大全

The time lapsing artificial ageing of six membrane materials with acrylate, PVDF and PTFE top coatings are investigated by a practical environmental simulation.

本文采用对实际环境进行模拟的人工加速老化方法对表面涂有丙烯酸酯、PVDF（聚偏氟烯）以及PTFE的六种不同的膜材料的老化性能进行了研究。

The structure change of Cu_ ( 55) Zr_ ( 45) metallic glass during natural and artificial ageing was investigated with EXAFS method.

本文应用EXAFS结构分析法研究了Cu（55）Zr（45）金属玻璃经天然和人工时效后引起的结构变化。

The kinetics in the artificial ageing process of 7050 aluminium alloy after the alloy being solution treated was studied systematically. The phase transformation mechanism during the process of ageing was investigated preliminary by transmission electron microscope ( TEM) and differential thermal analysis ( DTA).

系统地研究了7050铝合金经固溶处理后，在人工时效过程中的动力学特征，结合透射电子显微镜，差热分析仪对时效规律及时效过程中的相变机制进行了初步探讨。

METHODS The contraction and relaxation of resistance vessels to stimuli were investigated in tail artery and mesenteric arteriole bed.

方法两肾一夹法制备RH大鼠模型，观察肠系膜动脉床和尾动脉对收缩和舒张刺激的反应性。

However, the relationship between tissue heterogeneity in the infarct periphery and arrhythmic substrate has not been investigated.

然而，梗死灶周围组织的不均一性和发生心律失常的基质之间的关系还不清楚。

High chromium white iron grey iron bimetal in EPC V process has been investigated.

采用消失模铸造生产铬系白口铁-灰铁双金属材料.

The principle and technology of waterproof and moisture-holding of corrugated board packing has been investigated.

研究了抗水保湿瓦楞纸板包装技术的原理和工艺方法.

Melting behavior of silica flux in the converting process of high grade copper matte was investigated.

研究了高品位铜冰铜转炉吹炼石英熔剂熔化行为.

Effects of Zn content and reaction temperature on aromatization of propane were investigated.

考察了锌含量、反应温度对丙烷芳构化反应的影响；

The effects of beam focusing and vacuum condition on the conversion are investigated experimentally.

实验研究了光束聚焦情况和真空度对光电转换效应的影响.

Meanwhile, we investigated diversity of archaea in these four sponges.

同时，对这四种海绵中的古菌多样性进行了研究。

Based on the research in the medium and strong polar glass capillary column, the coating on the barium sulfate micro crystal modified surface with apolar and weak polar liquid phase is investigated.

本文在中等极性和强极性玻璃毛细管柱研究的基础上，对弱极性和非极性固定液在硫酸钡微晶改性表面上的涂渍情况作了详细的研究。

The effect of fluoride on the development of anura larvae were investigated using morphological measurement, histological and molecular method.

通过对蝌蚪的外部形态测量，组织学及分子学方法，来阐明氟化钠对无尾目幼体发育的影响。

The spin distribution of nucleon has been investigated extensively since the fact that only a small fraction of spin is from quark and antiquark was observed in an experiment performed by European Muon Collaboration ( EMC).

自从欧洲μ子中心European Muon Collaboration（EMC）在实验上观察到核子的自旋仅有一小部分来自夸克和反夸克，核子自旋分布情况的研究便逐渐深入。

Thus, in this dissertation three novel phosphine-catalyzed annulation reactions of electron-deficient conjugated systems have been systematically investigated, and the following results have been achieved. 1.

因此，本论文系统地探索了三类膦催化下缺电子共轭体系参与的新颖环化反应，并取得了以下结果。

Nozzle flow field of SRM was numerically simulated with Fluent software. The effects of nozzle convergent half angle, radius of curvature on upstream of throat section and length of throat cylinder on flow field are investigated.

用Fluent计算流体力学软件对固体火箭发动机喷管流场进行了数值计算，研究了喷管收敛半角、喷管喉部上游圆弧曲率半径和喉部圆柱段长度对喷管流场的影响。

Method: 41 cases with liver tumors investigated by color Doppler and three dimensional power angio imaging.

方法：对41个肝脏肿瘤进行了彩色超声多普勒和三维血流成像检查。

Some important mechanical properties of oriented polymer molecular bundles within the craze profile have been analogically investigated on simple tensile specimen by laser speckle interferometry.

本文用简单拉伸模拟扣激光散斑干涉试验研究了某些固体高分子材料在出现宏观裂纹之前的银纹中纤维束分子定向影响、非线性特性等一些重要力学特性。

Abundance of heterotrophic bacteria, ammonifying bacteria and nitrite bacteria, and heterotrophic bacterial population dynamics in the coastal waters of Zhejiang were investigated.

文章报道了浙江海岛沿岸水域中异养细菌、氨化细菌和反硝化细菌的数量分布及异养细菌的种群组成。

Some parameter of linear compressor, such as moving mass, spring stiffness, working frequency and acoustic load, are investigated in detail in numerical analysis, and it provides some guidelines for designing an efficient linear compressor.

在数值计算方面细致地考察了线性压缩机各参数，如动质量、弹簧刚度、频率响应以及声学负载等参数的影响，为实际模型的设计提供了参考。