间距环

With the varieties of the different structural dimension and outer load, it will be real number and imaginary number.

为了在不过分增加壳板厚度或缩小肋骨间距的情况下保证稳定性，带中间支骨的环肋圆柱壳结构是

At least one layer of said I-Polar is optically anisotropic and is made by means of Cascade Crystallization Process, is characterized by a globally ordered biaxial crystalline structure with an intermolecular spacing of 3.4 } 0.3 A in the direction of one of optical axes, is transparent in the visible spectral range, and is formed by rodlike supramolecules representing at least one polycyclic organic compound with a conjugated -system and ionogenic groups.

所述I-Polar中至少有一层是光学各向异性的，并通过级联结晶工艺制得，其特征是在一个光轴方向上具有3.4±0.3的分子间间距的全局有序的双轴晶体结构，该层在可见光光谱区域内是透明的，并由代表至少一种具有共轭π体系和离子型基团的多环有机化合物的棒状超分子形成。

The results show that myristic acid radical anion of precursor Zn0.78 Al0.2220.22c13h27COO0.81H2O can be almost completely replaced by complex anion [La(TiW11 O39)2]^3- under special controlled reaction conditions.

结果表明，该产物中[La(TiW11O39)2](上标 13-)配阴离子沿其长轴垂直于层板的方向分布于水滑石层板间，产物有规整的层状结构、大的层间距(d003=3.29nm)、良好的结晶度和热稳定性，产物对二甘醇与苯甲酸的酯化反应、二甘醇的脱水环化反应和苯甲醛的氧化反应具有良好的催化性能。

The seed layer has an intermolecular spacing of 3.4 -0.3 AA. and it is formed by rodlike supramolecules comprised of disc-shaped molecules of at least one polycyclic organic compound with conjugated p-system.

该晶种层具有3.4±0.3的分子间距，并通过由盘形分子构成的棒状超分子形成，该盘形分子至少为一种具有π共轭体系的多环有机化合物。

The electric capacity coupling matching and inductance coupling match are two kinds of forms that conducted coupling, passing the analysis to constitute the mechanism and principle to them, putting forward repressing a few of their methods: Match the length that can adopt to let up to lead line and enlarge the line to be apart from to the electric capacity coupling ,.

电容性耦合和电感耦合是传导耦合的两种形式，通过对它们构成机理以及原理的分析，提出了抑制它们的几种方法，如对于电容性耦合可以采用减小导线的长度、增大线间距，平衡法，对干扰源和被干扰源进行屏蔽等方式进行抑制干扰；对于电感耦合可以用减小互感，局部形成耦合环，对干扰源进行屏蔽等方式来对干扰进行抑制。

Elimination: replacement of punching knife blade, and set the correct spacing of razor blades and the distance between the coilia ring.

排除方法：更换打孔刀刀片，并按正确间距调定刀片与刀环之间的距离。

Considerable improvement in performance was obtained by properly adjusting the ring distance, so that the undesirable concentration polarization resistance is suppressed while still preserving the effective transmembrane pressure.

结果显示适当地调整绕环间距，藉以消除浓度极化的影响，并维持有效的透膜压差，将可大大改善超过滤的操作效率。

There is no longer an azido bridge between the two copper atoms, which are 5.123 (4)︿ appart. The macrocycle is in a chair-type conformation.

每个配位多面体由大环穴醚配体提供三个氮原子，叠氮离子提供一个氮原子，两个Cu离子之间不存在叠氮桥，间距为5.12︿。

As the magnification is increased,the surfaces are characterized by the stripe form crystallite stackings with the diameter of about 10nm aligned with an angle between ...

首次获得了RCF原子级的STM图像，在原子级尺度上，其原子排列并不规则，相邻原子间距为 0 。14 2nm ，最近六元环中心的距离是 0 。2 5 3nm。

Between the chain and ring spacing are like a well-calculated and carefully processed.

连环与环之间的间距都像是有着周密计算和精心加工的。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。