查询词典 radius

Numerical calculation shows that the mean-square radius of gyration of hyperbranched copolymer decreases greatly compared with the analogous linear polymer even if the degree of branching is very small.

这是因为整个体系的Z均均方回转半径不仅和每个分子的均方回转半径有关，还和分子量的分布有关。

The secondary structure, radius of gyration and solvent-accessible surface area of sGC-HNOX domain are not disturbed by the restraint hydrogen-bonding network.

RMSD分析结果表明，该氢键网络的存在可以有效地稳定sGC-HNOX结构域的构象，并且这种稳定作用不影响sGC-HNOX结构域的二级结构、体积以及溶剂可及表面积。

The protein total energy and radius of gyration at PSO steps and the relation between minimum energy and corresponding RMSD value are investigated.It shows basic characteristics of protein folding.

记录了能量最小值及回转半径随程序运行步骤的变化以及RMSD值与最低能量值的分布关系，这些结果反映了蛋白质折叠的一些基本特征。

It was found that the effect of side groups on the characteristic ratios of mean-square radius of gyration is obvious for the short PDMS chains, and the confomational parameters 〈S^2〉/M of the larger chains about 7.76×10^(-3) nm^(-1), which agrees with the experiment data.

研究结果发现PDMS侧基结构对其短链的均方回转半径特征比影响较大，而长链时构型参数〈S^2〉/M值仍趋向于7.76×10^(-3)nm。^(-1)，与实验结果一致。

With studies on the configuration of polymers;the mean-square radius of gyration along z axis was always smaller than that along x or y axis regardless of the width of stripes.

对高分子构型研究的结果发现；无论条纹宽度如何变化；高分子在垂直于z方向的均方回转半径总是小于其垂直另两方向的值。

In addition, the radius of gyration and cross sectional stiffness of tubular steel are larger than that of angled steels, resulting in better stability.

因此，在三沪直流大跨越工程中，选择了钢管塔结构，塔身腹杆采用刚性腹杆，在塔头与塔身连接处设置水平横隔面。

The data mining algorithm, which calculates the radius of gyration of unit-mass point around the centre of mass in the phase space, can distinguish the fault parameter from the chaotic time series output by the tested system.

提出了一种基于相空间重构和数据挖掘算法的复杂电子系统故障诊断方法，采用计算相空间中各个单位质点绕其质量中心的旋转半径的数据挖掘算法识别被测系统的故障参量。

Such a phenomenon suggests that the outline of the hyperbranched polymers formed in the polycondensation of ABg type monomers is almost independent of the g at any specified conversion, since that the radius of gyration is decided by the shape and distribution.

这一现象表明在任何指定的A转化率，ABg型缩聚中形成的超支化聚合物的分子轮廓与g无关，随着2增大而在超支化聚合物中增加的结构单元（或聚合度1必定分布在分子内部。

Polymer brushes are defined as densely grafted side chains attached to a surface or interface that the distance between neighboring grafts is less than twice of the gyration radius of a free polymer chain in solution.

聚合物刷是指在基质表面或聚合物主链上接枝具有较高密度和一定长度的聚合物分子链而形成的一种特殊高分子结构。

Physical pendulum ; period ; reconcilable pendulum ; radius of gyration ; acceleration of gravity

物理摆；周期；可调摆锤；回转半径；重力加速度

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％。