对数

SMn, TC4(Ti-6Al-4V ) at high temperatures, the stress-strain curves and stress relaxation curves are automatically recorded by the X-Y function recorder with the help of laser scanning deformeter.

本文提出用对数方程作为应力应变关系及高温短时应力松弛的数学模型，进而求得了板料在热校形中的塑性纯弯曲回弹角度及回弹半径公式。

There exists a logarithm relationship between stress and strain for Medicago sativa root, which does not follow Hooker's Law, and Digitaria sanguinalis root follows the Law.

研究发现，豆科紫花苜蓿根的应力-应变为对数函数关系，不符合胡克定律，马唐根的应力-应变关系的本构方程基本遵从胡克定律。

Effective dielectric constants of diphase composite are simulated by Monte Carlo - finite element method on square lattice in two - dimension. Logarithmic mixing rule, Wakino's equation, Maxwell - Wagner's equation and general effective medium equation are used to fit the computed data.

采用蒙特卡洛有限元法，在二维正方形格子上模拟计算了两相复合介质的等效介电常数，并用对数混合方程、Wakino方程、Maxwell-wagner方程和通用有效介质方程对模拟数据进行了拟合。

Adding dividedly the solution of two drugs with different concentration into the heperplastic scar fibroblasts and keloid fibroblast which were in logarithmic growth phase. After 48 hours in vitro culture, hydroxyproline colorimetric test was conducted, then statistics comparison was carried out in accordance with hydroxyproline content which was calculated based on OD value.

向对数生长期的增生性瘢痕成纤维细胞及瘢痕疙瘩成纤维细胞中加入不同浓度的两种药液，培养48小时后进行羟脯氨酸比色试验，并将 OD 值依公式换算成羟脯氨酸含量，进行统计学比较。

This paper presents the method for calculating the capacity of produced water, the desalination rate as well as the reguired number of membrances and segment data of the large electrodialyzer which was designed and produced on the basis of the operational data of small electrodialyzer s.

研究了根据小型电渗析器的试验运行数据，设计生产大型电渗析器的淡水产量、脱盐率以及所需的膜对数和段数计算方法，并介绍了工程设计使用实例。

The use of new σ coordinate is aimed to match the landform better and improve the instance that the normal σ coordinate mathematic models are emanative with complicated landform sometimes.

分析了在新坐标系下应用k-ε模型可能存在的问题，并从模型的特点出发，以对数流速分布为基础，导出了垂向紊动粘性系数的分布公式。

On the basis of an analysis of theoretic clearances and teeth deformation, amathematic model was developed in this thesis to describe the state of multi-toothcontacting and load distribution, and a method was proposed to involve the EME ingear strength evaluation.

本文在考虑内外齿轮工作齿廓理论间隙、轮齿弹性变形的基础上，建立了三环传动弹性啮合的理论分析模型，得到了同时啮合的齿对数和各齿对上的载荷分配情况。

Observation under Transmission Electron Microscope was carried out and growth curve of E. coli was ploted out. It was indicated that PSPPs might change the permeability of cell membrane, make cell excrescent and inhibit cell division.

透射电镜观察和大肠杆菌生长曲线表明，该色素的抑菌作用可能是通过增强细胞膜的通透性，使细胞异常生长，抑制对数生长期的细胞分裂，使细胞质稀薄、细胞解体。

Under aerobic conditions of 11oC and 28oC, compared with the host strain G-03, the excretive glutathione concentration of G-03/a increased by 21.4% and 14.7%, respectively.

有氧条件下11oC和28oC培养时转化菌G-03/a的胞外谷胱甘肽分泌量在对数生长期分别比原菌高21.4%和14.7%。

Moreover, some details in the model solution are investigated exploringly, such as log kriging interpolation of concentration, rapid search arithmetic of characteristic back points and so on.

此外，作者还对模型求解中的一些细节进行了探讨性研究，如浓度的对数kriging插值，特征后退点的快速搜索算法等，这些结论放在了文末的附录中。

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％。