查询词典 alternating function

Then, various instruments such as hand drum, rawap, qalun dulcimer and ghijak, a round-bodied spike fiddle, are played as the performers sing happily in loud voices in succession. Each sings in a unique way, but as a whole the song is harmonious with alternating tension and relaxation, which forms the in spiring polyphonic effect.

接着，各件乐器手鼓、热瓦甫、卡龙琴和艾切克等竞相动情演奏，各位歌手竞相引吭高歌，他们之间互不跟调、各自为政，但是从总体上听又张弛有度、和谐统一，形成了极富感染力的多声部音乐。

At this point, control circuit control high-power switch will be presented in a high-voltage direct-current high-frequency batch sent to high-frequency transformer primary and went on to the secondary loop after ventriclar hifrequency rectifter-voltage alternating current, by filtering is converted to a low-voltage stoichiometrical DC.

此时，控制电路控制大功率开关将高压直流电按照一定的高频频率分批送到高频变压器的初级，接着把从次级线圈输出的降压后的高频低压交流电，通过整流滤波转换为低电压强电流的直流电。

Stamens 5; filaments linear; anther thecae 2-sporangiate, each dehiscing by 2 valves; 5–10 nectar producing disk scales present, alternating with stamens, apex truncate or 2-lobed.

雄蕊5；花丝线形花药囊2－sporangiate，每一个以2裂爿开裂； 5-10花蜜的生产的花盘鳞片宿存，与雄蕊互生，先端截形或2裂。

In this master thesis work, I synthesized two new highly soluble and strongly visible-light absorbing alternating polymers using Suzuki coupling polymerization method that are based on 4,7-Bis-(3,4-dimethoxy-thiophen-2-yl)-benzo[1,2,5]thiadiazole monomers: poly2,7-(9,9-dihexylfluoren)-alt-5,5-4,7-Bis-(3,4-dimethoxy-thiophen-2-yl-benzo

在本篇硕士论文中，藉由Suzuki连结聚合法成功合成出施体与受体交替式之高分子PF-co-DMOTB及PC-co-DMOTB，合成之两种高分子对一般溶剂具良好的溶解性，UV吸收光谱亦可发现其对可见光有良好的吸收。

Permanent magnet synchronous motor driven by triphase sinusoidal current is research object in this paper. On the basis of analysis of the structure, movement principle and math model of PMSM, Fundamental theories and structure of the system of PMSM alternating current servo systems based on DTC are discussed. Then Simulation models of traditional PMSM DTC and PMSM DTC based on vectors subdivision are established separately.

本文以三相正弦波驱动的永磁同步电机为研究对象，在分析永磁同步电机结构及数学模型的基础上，系统阐述了基于直接转矩控制的永磁同步电机交流伺服系统的基本原理和系统构成，并在MATLAB仿真环境下分别建立了传统直接转矩控制和基于矢量细分算法的直接转矩控制系统的仿真模型。

Under the imitated physiological conditions(pH=7.4), the interaction between umbelliferone and bovine serum albumin was investigated by the fluorescence spectroscopy and the multivariate curve resolution-alternating least squares method.

在模拟人体生理条件下(pH=7.4)，用荧光光谱法结合多元曲线分辨-交替最小二乘法研究伞形花内酯与牛血清白蛋白的相互作用。

Multiflorus collected from the Hengchun Botanical Garden at the southern tip of Taiwan only germinated with 5% at alternating temperatures of 30/20℃ for 8 wk and reached 45% after 12 wk. All ungerminated seeds were found to be empty or dead by cutting test at the end of 12 wk.

采自台湾最南端的繁花薯豆种子，在30/20℃变温下8星期，发芽率只有5%，12星期后可达到45%，剩余未发芽的种子为空粒或已败坏。

EABR artefacts were smaller in alternating stimulus polarity model than in single stimulus polarity model, in perpendicular angle axis than in unperpendicular angle between stimulating electrodes and recording electrodes, and in contralateral recording model than in same lateral recording model.

交替极性刺激较单一极性刺激的EABR伪迹小，记录电极与刺激电极排列轴向垂直时EABR伪迹最小，对侧记录较同侧记录的EABR伪迹小。

The arrangement of spoken words alternating stressed and unstressed elements.

对口语加强和不加强部分交互的安排。

The quartet is completed by alternating line-ups: Sonja Lena Schmid or Anne-Christin Schwarz on cello, and Anne von Twardowski, Jennifer Rüth or Valeria Stab on piano, all of whom are classically trained musicians with their own careers in the international concert business.

四位艺术家都是古典音乐的行家里手，接受过最为正规和严格的艺术教育。在组建这个融合了古典、民谣以及流行音乐的音乐组合之前，四人都曾在国家级以及世界级的舞台上独立献艺且获得音乐界的认可。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样