查询词典 investigated

Taking the nonlinear refraction and the nonlinear absorption into account simultaneously, this paper investigated the diffraction theory model of the Z-scan technique, and analyzed the features of Z-scan curves and their variation rules.

在同时考虑非线性折射和非线性吸收的情况下，借助光的衍射理论，研究了Z-扫描技术的衍射理论模型，分析了非线性折射和非线性吸收同时存在时Z-扫描曲线的形状特征和变化规律。

Studies on the Innuence of PAs on Postharvest Physiology of banana An Guangiie (Department of Food Science and Engineering, South China University of Tropical Agriculture, Danzhou, Hainan, 57l737) Abstract The category, quantity and distribution of PAs in banana fruit were investigated.

本研究以巴西香蕉为实验材料，分别测定了果皮与果肉中所含主要多胺的种类、分布及其变化，同时，就内、外源多胺在常温（28℃）及冷害温度（5 ℃）下对采后香蕉生理的影响进行了较为系统的研究。

It separated 3-D space, 2-D space, temporal space and abstract space (focused on the first 3). 3-D space/2-D space belong to the same category in syntactic model; but 2-D space/ temporal space /abstract space share the same category when we talked about how to confirm the spatial direction. 2. It investigated a spatial system proposed by Mr. Qi Huyang, and argued that there is necessity to modify this system. 3. It enumerated a series of grammatical forms which are involved in the "Spatial System", and pointed out that there exits a relation among these forms: words representing "Spatial and Locative"→ phrases representing "Spatial and Locative"→ sentences representing "Spatial and Locative".

第三章研究"空间系统"的子系统。1、分出立体空间、线性空间、时间和抽象空间几大领域，在句法上，立体空间/线性空间是一类；但在如何确定方向场的问题上，线性空间/时间/抽象空间是一类。2、省视了齐沪扬先生已提出的一个空间系统体系，指出很有改进的必要。3、归纳了"空间系统"所涉及的各种语法形式，并指出它们构成"表示空间方位意义的词→表示空间方位意义的短语→表示空间方位意义的句子"的层次关系。4、辨析各种语法形式的语义域及其语义结构，并考察语法意义与语法形式的对应情况。

The experts of environment protection academe investigated this area to see how to prevent polluting air and water.

环境保护研究所的专家们对如何在这个地区防止空气污染与水污染进行了调查。

The effect of this coupling agent,active macromolecular materials,accelerant and fillings on the properties of silicone rubber have been investigated.

研究了偶联剂、活性高分子材料、促进剂和填料的种类和加入量对双组分硅橡胶性能的影响。结果表明，TH偶联剂比KH-550改性效果好。

In general, the forces acting on a body vary in both magnitude and direction, resulting in complicated type of nonuniformly accelerated motion, which cannot be investigated in an elementary physics course.

通常， 作用在物体上的力在大小和方向上都有变化，结果产生了一种复杂的非匀加速运动，这种运动不可能在初等物理教程中加以研究。

The regularities of the stability, the charge transfer between the doner and accepter, and the change of geometric parameters of the complexes were investigated.

根据计算结果探讨复合物的稳定性、施体和受体间的电荷转移及几何参数变化等规律。

Based on these studies, the design and realization of software and hardware for monitoring ACD and liquid metal wave are investigated in detail, and the three reasons of liquid metal wave are given.

在此基础上，对极距和铝液波动的在线监测系统的软硬件组成及系统的应用进行了深入地研究，并提出了铝液波动的三种原因。

To obtain new functional aromatic polymer material, the reaction of acenaphthene with nitrobenzene under high active catalyst of AlCl3 was investigated at room temperature and ambient atmosphere.

为制备更多新型功能高分子中间体，研究了高活性lewis酸AlCl3催化作用下，苊与硝基苯在温和条件常温常压下的反应。

To obtain new functional aromatic polymer intermediates, the coupling reaction of acenaphthene catalyzed by inorganic salts, such as AlCl3, FeCl3, ZnCl2 and ionic liquid(Cl/FeCl3) was investigated at room temperature and ambient atmosphere.

为合成新型功能高分子中间体，分别研究了在AlCl3， FeCl3， ZnCl2等无机盐和Cl/FeCl3离子液体催化作用下，苊在温和条件常温常压下的偶联反应。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了