对数的

A series of new style crude oil pour point depressants were synthesized by aminate of acrylic alkyl ester and maleic anhydried bipolymer.

通过丙烯酸高碳酯与马来酸酐二元共聚进行胺解反应得到一系列新型高凝原油降凝剂，并进行筛选，从中选出丙烯酰高碳胺与共聚物结合后的降凝剂降凝效果最好，凝点降幅大于10℃；进一步回归出加剂和未加剂原油的全粘温方程，方程呈对数关系。

The bimolecular electron transfer rate constants demonstrate a marked dependence on ionic strength. This indicates that the electrostatic interaction plays significant role in the electron transfer.

电子传递速率常数的对数与离子强度符合指数关系，表明静电作用在电子传递过程中起着较重要的作用。

This result is browden to n-dimentional case in chapter 2 first and an existence theorem (theorem 2.1) for linearly increasing solutions is given.

第二章将此结果推广到高维情形，给出了一个线性增长解的存在性定理(定理2.1)；另外，本章还给出了方程存在对数增长解的两个定理(定理2.2—2.3)。

The slight reduction in Act productivity with lyqSR2005 showed the Y -butyrolactone binding protein was a weak positive regulator. From above results, it seems that ScbR/ScbA genes play an important role in the self-regulation system in S.

必和ajl侧刀d厂尹这两个基因是在菌体对数生长期到一平缓期的过渡期开始表达，而在平缓期大量表达；固体培养基中的空间表达模式表明，厂。

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。

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。

We did filate correlation analysis and regression analysis between the membership degree and clinic laboratory results to seek regularity index which can express the change of pattern of syndrome.

在非线性相关性分析及回归分析时，对中医类证候分类识别的结果隶属度值进行非线性处理，通过对数变换为属于该中医类证候的概率值作为自变量，对隶属度概率值与西医临床理化指标进行相关性分析和建立回归方程。

This paper introduces a measurement system of glottal vocal efficiency designed according to the principle of speech-to-airflow logarithmic ratio at lip developed by authors.

本文介绍了一种按作者提出的唇部语音气流对数比声门发声效率原理设计出的声门发声效率测量系统。

RESULTS: hADSCs presented fibroblast-like morphological feature with a flocked array. The 3rd passage of hADSCs had unique immunophenotypes and they were positive for CD73, CD44, CD166, CD105 and CD29, but negative for CD31, CD34, CD45 and HLA-DR. Cell cycle result showed that they had the typical growth characteristics of stem cells, namely, 83.81% cells stayed at G0/G1 stage, only 16.19% cells were stayed at S+G2/M stage; The latent phase of the primary culture cells was 2 days prior to and after incubation, followed by 3-6 days of logarithmical proliferation, reached a peak at day 6, and entering the growth platform phase with lower growth speed.

结果：分离培养的人脂肪间充质干细胞为成纤维细胞样，呈漩涡状排列。P3代人脂肪间充质干细胞呈CD73，CD105，CD166，CD44及CD29阳性，而CD31，CD34，CD45及HLA-DR阴性；具有典型的干细胞增殖特点，83.81%细胞处于G0/G1期，仅16.19%细胞处于S+G2/M期；细胞在接种后前2 d处于生长潜伏期，第3~6天处于对数生长期，第6天达峰值，以后细胞生长速度减慢，进入生长平台期，平均五六天传代1次。

Generally, the connection speed drops logarithmically with distance from the base station .

通常，连接速度对数地以来自恶劣的车站的距离降低。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。