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An antenna is disclosed that has windings that are contrawound in segments on a toroid form and that have opposed currents on selected segments.

披露一种天线，这种天线在环形面各段上有对绕的绕组，在选定的各段上绕组中有相反方向的电流。

The calculations of torsional vibration of crankshaft systems of 12V240ZJ6E diesel engines were carried out with TVCA programme and I deas software to obtain system natural vibration frequencies, vibration amplitudes of various concentric masses at different rotational speeds, and torques and torsional stress es of various crankshaft sections at different rotational speeds.

运用TVCA程序和Ⅰ deas软件对 12V2 4 0ZJ6E型柴油机轴系的扭转振动进行计算，求出系统的自振频率、各集中质量在不同转速下的振幅和各轴段在不同转速下的扭矩、扭转应力值，对自振频率、自由端振幅和扭转应力最大轴段进行了分析，对轴系的扭转振动情况作出总结与评

Afterward, vibration equations of bundle conductors system which consider the effects of spacer dampers are derived(including transcendental function and plural), the vibration frequencies and modes of bundle conductors system are got by solving the transcendental eigenvalues of these equations. Then the amplitude ratio of each spacer dampers to sub-conductors are got, so bundle conductors can be exactly solved with the application of energy balance method as single-conductor.

然后，推导出了考虑阻尼间隔棒阻抗影响的分裂导线体系的振动方程组，通过求解超越特征值得到分裂导线的振动频率和模态，得到各间隔棒、各段子导线的振幅比，从而使分裂导线可以象单导线一样应用能量平衡法进行精细求解。

This paper discussed the adaption of trematode larvae to the internal and the external environmental factors of the hosts, according to the life cycle process and the characters of larvae is different developmental phase.

根据吸虫的生活史，结合吸虫各蚴期的特点，分析了各蚴期对自然环境和宿主内环境所产生的适应性变化，从而了解寄生虫和宿主的相互适应。

Part one studies the sequence techniques, including the original sequence and its magic cube table, the sequence distribution in each movement and the sequence application techniques in different parts; Part two is a study of chord structure, consisting of fourth-fifth chords that are comprised of tritone, polychords, tall chords, note-cluster chords, as well as whole-tone scale chords; Part three is to analyze the techniques of polyphony, involving the counterpoint of melody and that of rhythm; Part four examines techniques of orchestration, such as those of conventional orchestration and of unconventional orchestration, and the figure of changing track of orchestration acoustics; Part five is a research of musical form structure, including illustrations of musical form structures in all movements, in addition to the effects of timbre, performing methods, dynamics, and density on musical form structural force.

本文将从五个方面来分析研究王西麟《第三交响曲》：第一，序列技术研究，其中包括原始序列及其魔方表、序列在各乐章的分布、多声织体中的序列应用手法；第二，和弦结构研究，其中包括三整音叠置的四五度和弦、复合和弦、高叠和弦、音块式和弦、全音音阶纵合化和弦；第三，复调技法研究，其中包括旋律对位、节奏对位；第四，配器手法研究，其中包括常规配器手法、非常规配器手法、配器音响效果变化轨迹图；第五，曲式结构研究，其中包括各乐章曲式结构图示，以及音色、演奏法、力度、织体密度对曲式结构力的影响。

B Trust Territory of the residents to promote the political, economic, social and educational advancement; and to suit the particular circumstances of territory and its peoples and the freely expressed wishes of the people and the principle, and in accordance with the terms of the trusteeship agreement, and towards autonomy ...

丑 增进托管领土居民之政治、经济、社会及教育之进展；并以适合各领土及其人民之特殊情形及关系人民自由表示之愿望为原则，且按照各托管协定之条款，增进其趋向自治。。。

B Trust Territory of the residents to promote the political, economic, social and educational advancement; and to suit the particular circumstances of territory and its people, and freely expressed wishes of the people and the principle, and in accordance with the terms of the trusteeship agreement, increase their tendency autonomy ...

丑 增进托管领土居民之政治、经济、社会及教育之进展；并以适合各领土及其人民之特殊情形及关系人民自由表示之愿望为原则，且按照各托管协定之条款，增进其趋向自治。。。

B enhance the Trust Territory of the residents of the political, economic, social and educational advancement, and to fit the territory and its people and the special circumstances of the relationship between the people freely expressed wishes of the principle, and the Trusteeship Council in accordance with the terms of an agreement to enhance its Tend to self-government or independence of the progressive development.

增进托管领土居民之政治、经济、社会、及教育之进展；并以适合各领土及其人民之特殊情形及关系人民自由表示之愿望为原则，且按照各托管协议之条款，增进其趋向自治或独立之逐渐发展。

Including several factors, the circulation numerical experiment in the Yellow Sea and East China Sea reconstructed the Kuroshio, the Taiwan Warm Current, the Tsushima Warm Current, the Yellow Sea Warm Current, coast currents and so on fairly well.

在各因素共同作用下的黄海东海环流数值模拟中，模式较好地再现了黑潮、台湾暖流、对马暖流、黄海暖流和沿岸流等各环流流系。

The numerical experiment reconstructed fairly successfully the circulation patterns of the Kuroshio, the Taiwan Warm Current, the Tsushima Warm Current and coast currents.

各因素共同作用下的黄海东海总流场数值模拟中，模式较好的再现了黑潮、台湾暖流、对马暖流、黄海暖流和沿岸流等各环流流系。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。