曲率

In addition, the effect of Ru working pressure on magnetic and structural properties was investigated with curvature measurement.

此外，提升Ru的工作气压对於膜层的晶体结构以及磁性的影响，也将利用曲率量测来辅助说明。

Therefore, we have decided upon a very gentle curvature from the cuspid back to the second molar with the bicuspids being slightly wider than the cuspids.

因此，我们决定了一个非常轻柔曲率从尖牙回到第二磨牙与bicuspids被略宽比cuspids 。

The axial length, refraction power of cornea（K1 and K2）and anterior chamber depthwere determined by optic coherence biometryafter cycloplegia.

3 12岁近视儿童79例140眼经门诊睫状肌麻痹后检影验光，采用光学相干生物测量仪测量其眼轴长度、角膜屈光力（K1、K2）、前房深度，计算眼轴长度与角膜曲率的比值AL/CR，对测量值进行统计分析。

Paired Samples T test revealed that both the LT and VL decreased (P.01), the AD increased (P.01) after cycloplegia regardless of their refractive state. The AL increased for hyperopic eyes (P.05) and decreased for myopic eyes (P.01) after cycloplegia. For hyperopic eyes, the major keratometer K1 increased (P.05) while for myopic eyes, the major keratometer K1(P.05) and minor keratometer K2 (P.01) decreased after cycloplegia. The mean corneal power of zones 5 mm (MD5) and 7 mm (MD7) decreased with myopic eyes decreased dramatically (P.01). The mean refractive power of the lower half vertical meridian is greater than that of upper half; and the mean refractive power of the lateral half of the horizontal is greater than that of the medial half.

结果：不论远视眼、正视眼还是近视眼在睫状肌麻痹后前房加深（P.01），晶状体变薄（P.01），玻璃体腔径缩短（P.01）；但远视眼睫状肌麻痹后眼轴增长（P.05），近视眼眼轴缩短（P.01）；远视眼睫状肌麻痹后角膜曲率K1增加（P.05），近视眼睫状肌麻痹后除K1降低外（P.05），K2以及以角膜中心点为中心，直径为5mm、7mm的环平均角膜屈光度（MD5、MD7）均降低（P.01）；此外，垂直径线上方的平均角膜屈光度小于下方的平均角膜屈光度而水平径线鼻侧的平均角膜屈光度小于颞侧的平均角膜屈光度（P.01）。

Part four will prove the following 4 theorems : theorem 1 :the curvature and torsion of the locus of foot point of the perpendicular line between the origin and the tangent line of the cylindrical spiral remains to be function t , but not trigonometric function t .

第四部分证明四个定理分别为定理1 由坐标系原点至圆柱螺线的切线所引垂线的垂足的轨迹曲率和挠率仍为t的函数，但不是t的三角函数。

At many occasions they arise quite natu-rally.For example,they appear in the Iwasawa decomposition of the isometry group ofa non-compact Riemannian symmetric space.Also,every connected homogeneous Rie-mannian manifold of non-positive sectional curvature can be represented as a connectedsolvable Lie group with a left-invariant Riemannian metric.

它们出现在非紧致黎曼对称空间的等距群的Iwasawa分解中；任一非正截面曲率的连通齐性和黎曼流形可以表为带有左不变黎曼度量的连通可解李群等，带有左不变黎曼度量的幂零及可解李群的微分几何，调和分析和谱几何是重要的研究课题。

Then compute the bend deflection equation of the plate which has the effect of initial curvature.

第一章简述了工程背景，两种边界情况下板的稳定性问题的临界应力，具有小初始曲率的板的弯曲挠度方程。

Simulation results show that the tracking accuracy is improved obviously and the dependance on control algorithms is weakened by using the continuous-curvature trajectories.

仿真结果表明：采用连续曲率轨迹可明显提高跟踪控制精度，并减小对控制算法的依赖程度。

A scale product function is derived from the curvature product of the contour at different scales.

根据在各个尺度下的轮廓的曲率，建立了尺度积函数。

So that the cold dielectric recovery strength of circuit breaker becomes the controllable parameter in intelligent operation.

在仿真计算中考虑了触头曲率对介质恢复特性的影响，改进了衡量断路器能否成功开断电路的判据。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。