共振

Choosing displacement of each layer regard as generalized coordinates of the system, Lagrang＇ s equations of the system are established.

结果表明：系统具有一个共振频率，容器的底部以这个频率竖向振动时，各粉末层的加速度达到各自的最大值；当容器的底部以共振频率竖向振动时，各粉末层的加速度是不相同的，当拱所在的那一粉末层有最大的振动加速度时，拱最可能被破碎。

All resonance peaks of gramicidin S were assigned.And then,the NMR assignments were used to determine the three dimensional structure of gramicidin S in DPPC reversed micelle.

用二维相关谱和二维NOE谱对反向脂囊泡中短杆菌肽S的共振峰进行了识别，短杆菌肽S所有的共振峰都被指定。

The calculations reveal the different natures of the C-Cl and Si-Cl bonds and show that the barriers for the heterolysis processes in both cases are controlled by the resonance energy.

计算结果表明这两种分子在水溶液中的异解解离能取决于体系的共价-离子共振能RE_(C-I，在键解离过程中其共振能的丧失是反应解离能的主要来源。

The results show that, the RF decreases with the increase of gas holdup.

理论研究结果表明，随着持气率的增加，共振频率减小；当持气率较小时，共振频率衰减较快。

Magnetic phenomenon is a physics phenomenon that we all known well. Magnetochemistry is a subject that studies promoting chemical reaction and effecting bond angel of molecules to vary and making resonance vibration of bond of molecule to produce hybrid complex by magnetic field.

磁现象是人们最熟悉的物理现象之一，磁化学是用磁场促进物质发生化学反应生成新物质及影响物质分子的键角而变异或使分子内的磁力键共振而产生共振杂化体物质的科学。

The Ping Ping transforms the golden color angel lightning to fly over the megalith which is seal mouth of valley.

在萍萍发动的同时，我也爆发了，限域十级宇宙共振光被瞬间提升到极限，这使限域超级宇宙共振光庞大的绿紫色光澜终于出现，在其沛然的神力之下，我前面的二十个高手立即喷血而退。

Polysaccharides from Opuntia Milpa Alta were detected by quantum resonance spectrometerto analysis the differences of nutritional composition and pharmacological function by different extracting technologies.

褚翠翠，陆宁，宛晓春，米邦塔仙人掌粗多糖的提取及量子共振分析应用量子共振检测仪初步分析了采用不同工艺路线提取的仙人掌粗多糖的营养成分和功能。

That is because if the myna "speaks" with the resonance of its vocal cords but not with the membrance vibration, the resonance of its vocal cords of 3 cm will exceed 2000Hz but not less than 1000 Hz.

因为如果不是膜振而是声道共振，3厘米长的声道共振频率将超过2000赫兹而不低于1000赫兹。

Our purpose is to try to understand some long-standingproblems in light baryon which include (1) The energy level or-der between the positive- and negative- parity partner states,in particular, Roper resonance puzzle;(2)The baryon spin-orbitstructure puzzle-the absence of spin-orbit effects in baryon spec-trum;(3)The calculated amplitudes of nucleon form factors droptoo fast and the uncertainty of the multipole strength in thetransition process of rN →△.

我们的目的是试图解决以往组分夸克模型在轻重子系统的研究中存在的几个问题：(1)重子谱中正负宇称配对态的能级次序，特别是Roper共振之谜；(2)重子谱中自旋轨道看不见之谜；(3)核子形状因子随转移动量增大而下降过快及核子到其共振态光和电生过程中多极子强度和形状因子的不确定性。

Also ,, and constitute the first radial scalar meson nonet, it is supposed that these states would likely correspond to the observed states ,, and ,respectively. The scalar state may be a good candidate for the ground scalar glueball.

结果表明，和组成基态标量介子九重态，它们分别对应于实验上观测到的共振态，，和；，，和组成第一径向激发标量介子九重态，它们分别对应于实验上观测到的，，和共振态；而是基态标量胶球很好的候选者。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。