查询词典 torsion

In that theory, the function of space curvature has been adequately deal with but not that of torsion.

力的时空几何性质，但只考虑了曲率的作用，没有考虑挠率的作用；关于物质运动对

RESULTS:6 of 148 cases were found testis tumor of seminoma;2 testis cyst ; 5 testis inflammation ; 5 testis traumaincluding 3 laceration of testis,2 testis hematoma ; 4 testis torsion ;25 epididymal masses (including 19 epididymal cyst,5 epididymal inflammatory nodules and 1 epididymal tuberculosis ;44 cases were hydrocele of tunica vaginalis( including 31 hydrocele of testis tunica vaginalis,13 funicular hydrocele); 26 cases were cryptorchidism ; 31 cases were varicocele.

结果：148例中阴囊、睾丸附睾疾病包括：睾丸肿瘤6例；睾丸囊肿2例；睾丸炎5例；睾丸损伤5例（睾丸裂伤3例、睾丸血肿2例）；睾丸扭转4例；附睾肿块25例（附睾囊肿19例、附睾炎5例、附睾结核1例）；鞘膜积液44例（睾丸鞘膜积液31例、精索鞘膜积液13例）；隐睾26例；精索静脉曲张31例。

A calculating method for finding the induced geodesic torsion was developed by using differential geometry and other mathematics tools.

为了分析线接触共轭齿面的诱导短程挠率，并清楚地诠释有关公式及计算推导的过程，运用微分几何、向量代数、线性代数等数学工具，寻找了一种计算诱导短程挠率的方法。

Based on the theory of gearing and differential geometry, a series of geometric relationships between conjugate tooth surfaces are analyzed, basic relationships of normal curvature as well as geodesic torsion between conjugate tooth surfaces are derived mathematically for the most general form of gearing.

基于微分几何和齿轮啮合理论，分析了共轭啮合齿面间的一系列几何关系，从而揭示了两个作空间共轭啮合运动的齿面之间的法曲率、短程挠率的内在几何联系。作为上述理论的具体应用，研究了准双曲面齿轮传动两齿面之间在给定参考点处的法曲率、短程挠率的关系

Based on the theory of gearing and differential geometry, a series of geometric relationships between conjugate tooth surfaces are analyzed, basic relationships of normal curvature as well as geodesic torsion between conjugate tooth surfaces are derived mathematically for the most general form of gearing .

作为上述理论的具体应用，研究了准双曲面齿轮传动两齿面之间在给定参考点处的法曲率、短程挠率的关系。

The author points out that the combination of horizontal observable should be used in the form of the complex number in the study of gravity field through an inspection of the principles of torsion balance and rotational gradiometer and the discussion of the acquisition of height anomaly from vertical deflections according to Molodensky's, as well as the fact that some combination of horizontal gradient components are orthogonal functions on a spherical surface.

通过对扭秤、旋转梯度仪工作原理的考察和 Molodensky 关于垂线偏差推求高程异常的论述以及目前业已发现水平梯度分量的某种组合是球面正交函数系的事实，作者明确指出，在地球重力场的研究中，水平方向观测量的组合应作为复数使用。

32 Other instruments used in gravity work are the torsion balance and the pendulum. These instruments, 12 however, have been practically replaced by the gravimeter.

答案：使用在重力测量的其他设备由扭秤和钟摆组成，这些设备，无论如何，已经取代了比重计。

The axially symmetric torsion of rigid circular shaft of varying diameter embedded in an elastic half space is studied by line-loaded integral equation method, where the problem is formulated by distributions of fictitions fundamental loads PRCHS (point ring couple in half space) along the axis of symmetry in interval of the shaft and is reduced to a one-dimensional and non-singular Fredholm integral equation of the first kind and is easily solved numerically.

弹性半空间；本文用线载荷积分方程法研究嵌在弹性半空间的刚性变直径圆轴的轴对称扭转。利用将"半空间的点环力偶"这一虚的基本载荷沿对称轴的圆轴区间中分布就能使本问题归结为一个一维的非奇异的Ferdholm第一种积分方程，且很易用数值求解。文中给出刚性圆锥，圆柱，圆锥柱嵌在弹性半空间的扭转的数值计算的例并和他人的已知结果相比较。

Testis homotransplantation is effective in treating the patients after bilateral testicular torsion.

睾丸移植是治疗双侧睾丸扭转后功能性无睾症的一种有效方法。

Results 25 cases of acute inflammation,7 cases of testicular torsion,2 cases Scrotum hernia,hydrocele testicular damage in 12 cases.

结果 急性炎症25例，睾丸扭转7例，阴囊疝2例，睾丸损伤鞘膜积液12例。

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 。