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- The separation of positional isomers of bromo-alkoxylbenzen with six different polar stationary phase columns was compared. 比较了6种不同极性固定液色谱柱对溴代烷氧基苯类位置异构体的分离效果。
- The selfheal active part of the present invention is different polar parts obtained by extracting and separating the selfheal. 本发明所述的夏枯草的活性部位是经过对夏枯草进行提取、分离,得到不同的极性部位。
- After being exerted different polar and strength applied voltages to friction pair, their effects on tribology performance were observed and some useful conclusions were drawn. 在摩擦副两端施加外加电动势后,测量观察了不同极性、不同强度的外加电动势对摩擦学特性的影响,得出了一些有益的结论。
- Different polarization directions of electromagnetic wave make electrons oscillate in different directions and encounter different metal structure, which make transmission different from each other. 不同极化方向的入射光会让电子振荡的方向不一样,不同振荡方向的电子所看到的金属结构也不一样,因此造成其穿透率截然不同。
- In the first design, the bandwidth (for VSWR<2) is increased to at least 2 times of single patch antenna, while the isolation between two ports for different polarization remain the same. 第一种设计在不影响两端埠隔离度的前提下,可使此天线比单一基本微带天线增加至少两倍的频宽。
- An experimental study of the radar cross section in a helicopter inlet syncretized with engine cabin was completed in different polarization ways, terminals, attack angles and azimuth. 摘要本文对一种与发动机舱融合设计的直升机进气道在不同的极化方式、不同终端、不同攻角和方位角下的电磁散射特性进行了实验研究,分析了各种状态下雷达散射特性。
- Aim To study the effects of different polar parts extracted from Mucuna birdwoodiana Tutcher (MBT) on peripheral blood cells in bone marrow suppressed mice in order to clarify the active part of MBT. 目的观察白花油麻藤不同极性部位对骨髓抑制小鼠外周血象的影响,初步明确其促进造血的有效活性部位。
- The seismo-electric effect is interpreted based on electrochemistry theories, membrane effect and thickness difference polarization. 摘要从电化学理论、薄膜效应以及浓差极化,解释了震电效应的基本原理。
- Reading and writing are different skills. 阅读与写作是不同的技能。
- Objective To study the influence of eluent of different polarity on triptolide content. 目的研究不同极性洗脱液对雷公藤内酯醇含量的影响。
- Objective: To probe the hepatotoxicity of Dioscorea bulbifera alcohol extract with different polarity. 目的:探讨不同极性黄药子醇提物组分导致肝毒性的强弱。
- Peter Pan on the game to defeat the monster of different polarity with different shells oh ! 游戏介绍:小飞侠要打败怪物,不同的极性要用不同的炮弹哦!
- different polar capillary column 极性色谱柱
- Magnets or currents of the same polarity will repel each other, while those of different polarity will attract each other. 不论是磁铁还是电流,都是同性相斥、异性相吸。
- I look at this problem from a different viewpoint. 我从不同的观点来看这个问题。
- With voltage of different polarity, the electrostatic field force and Lorentz force as well as the ponderomotive force will together change the current of plasma channel. 在外加不同极性电压时,自由电子受到所加静电场作用力、洛仑兹力以及有质动力的共同作用。
- The results show that the aromatic structures of vacuum residue fractions with different polarity and aromaticity can be distinguished by their synchronous flourescence spectra. 减压渣油组分的同步荧光光谱能够较好地反映出各极性和芳香度不同的组分的芳香环系大小。
- You and I belong to different political camps. 你和我属于不同的政治阵营。
- I feel as if I have been in a different world. 我感觉好像置于一人世外桃源。
- He's a different man from what he was 10 years ago. 他和十年前不一样。