对数的

The security~ of these cryptosystems is based on the dificulty in solving descrete logarithms with Abelian group .

本文讨论了一些公钥密码体制(ElGamal加密与解密算法、Diffie -Hellman密钥交换方案和Shamir协议)在阿贝尔群上的扩展，它们的安全性均建立在阿贝尔群上离散对数求解困难性的基础之

To millions of Americans, Abraham Lincoln's death was a personal loss.

对数百万的美国人来说，林肯的死无疑是个人的损失。

Self-thinning results in a relationship between density and individual plant mass, which typically has a slope of –3/2on a log-log plot.

自疏导致密度与植物个体大小之间的关系，这在双对数作图时呈现典型的-3/2斜率。

Self-thinning results in a relationship between density and individual plant mass, which typically has a slope of –3/2on a log-log plot.

这一过 程叫做&自疏&。自疏导致密度与植物个体大小之间的关系，这在双对数作图时呈现典型的-3/2斜率。

The self-thinning rule, a universal biological law in an even-aged plant population, describes decreasing processes of population densities at -3/2 power of plant mean weight on log-log graph.

自然稀疏法则描述在对数座标系上种群密度按植物平均重的-3/2乘方减少的过程。

The simple beam is simulated numerically, and its modal displacements of different damage conditions are analyzed by Mexican wavelet transform, and we can get the maximum coefficient modulus of 1-6 scale, from the logarithm of which Lipschitz exponent curve is obtained, and we can find that different extent of the damage match with different Lipschitz exponent.

通过对简支梁进行数值模拟分析，对其不同损伤的模态位移进行Mexican小波变换，提出其1-6尺度的小波变换系数模极大值，通过其对数曲线我们可以得到其Lipschitz指数曲线，从中我们可以看出不同损伤程度对应了不同Lipschitz指数。

Based on the inertial navigation system , the influences of the excursion of the inertial navigation system and the measurement error of the wireless pressure altimeter on the rotation and scale of the real image are quantitatively analyzed in scene matching.

在惯性导航系统中，定量分析了景象匹配过程中惯性导航系统漂移和无线电气压高度表测量误差对实测图的旋转和尺度所造成的影响，引入了对数极坐标变换。

Same with logarithms, roots, transcendentals, and other fundamental mathematical representations that appear nearly everywhere.

同样的，对数，根，超越数，和其他到处出现的基本数学原理。

Transcendentals, and other fundamental mathematical representations that appear nearly everywhere.

同样的，对数，根，超越数，和其他到处出现的基本数学原理。

Same with logarithms, roots, transcendentals, andother fundamental mathematical representations that appear nearly everywhere.

同样的，对数，根，超越数，和其他到处出现的基本数学原理。

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％。