级数的

Addition of angular momentum: Clebsch-Gordan series and coefficients, spin systems, and allotropic forms of hydrogen.

角动量加法：向量耦合（Clebsch-Gordan）级数和系数，自旋系统，和氢的同素异形体。

Addition of angular momentum: Clebsch-Gordan series and coefficients, spin systems, and allotropic forms of hydrogen.

角动量加法：矢量耦合（Clebsch-Gordan）级数和系数，自旋系统，和氢的同素异形体。

The activation energy and rate constant of the allylation reaction was calculated in virtue of kinetic study.

进行了动力学研究，获得了反应活化能和各反应温度下的反应速率常数，同时研究结果表明烯丙基化反应级数为2，反应机理为S(来源：A16BC论文网www.abclunwen.com)N2 亲核取代反应。

The reaction order of was found to be unity and that in isobutyl alcohol to be positive fractional.

结果表明反应对鈰离子为一级，对异丁醇的表观反应级数为正分数。

6Fe_2O_3. 1.81 (CaO.2Fe_2O_3) The apparent activation energy of barite decomposition in air is 119.9 kJ/mol and the order of reaction is 1.3—1.4 obtained by kinetical calculation.

动力学计算表明，在空气中重晶石分解的表观活化能E~*=119.9kJ/mol，反应级数n=1.3—1.4。

Formulas are derived to compute hydrodynamic pressures or hydrodynamic perssure influence matrices on dams using series development and linear superposition theorem with nonvertical upstream face、the compressibitily of water、the effect of absorption of the reservoir bottom ect. being taken into account.

利用级数展开和线性叠加原理，推导了坝迎水面倾斜、库水具有可压缩性、库底具有吸收性等多种情形下，重力坝迎水面上动水压力和动水压力影响系数矩阵的计算公式。

In the paper, the linear growth order of ammonium paratungstate crystal is studied by the "method of initial rate".

应用&初始速率法&研究了仲钨酸铵晶体的线生长级数。

In some limit conditions, by using the perturbative method, the equations may take on concise forms, i.e Mathieu equations.

如果我们所讨论的问题仅局限于原点附近，可以对场进行泰勒级数展开，得到一个场

In this paper, the bending problem of unbonded contact of beams on tensionless winkler foundations is investigated by sine series and principle of minimum potential energy.

利用正弦级数和最小势能原理，解答了无拉力Winkler地基上梁的脱离问题。

The case in fracture series whose bone trabecula descends to the3degree is amount to94.3%.

骨折组中骨小梁级数下降至三级的病例达94.3%。

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％。