对数的

In this study, we proposed an alternative approach that obviates the log-ratio transformation step and goes directly to normalization after background correction.

研究结果表明：在检测差异表达基因的效率方面，非转换方法比常规的对数比法具有更好的稳健性和更高的检测功效，基因检出率和准确性大大提高。

For appropriate appraisal, in method this research regarding: The real estate price proposed the change process explanation, in view of divides the creditor's rights for a long time which recompenses and its breaks a contract a hypothesis, proposed the theoretically view, to the time reaches the cost research the goal.

此外，亦期待研究模型可以灵敏而快速地补捉出微小变化，以提出预警讯号，俾作为银行信用风险管理之参考。在方法上本研究在不动产价格变动为几何布朗运动并服从对数常态分配的假设下，针对长期分偿债权的评估及其违约点的设定，提出方法，俾使模型能更适用於评估长期分偿的房贷债权。

Simulated regression analysis showed that the exponential increase of MDA content, plasmamembrane permeability, auto-oxidation rate of the organ and O2 produc-tion rate and parabolic decrease of SOD activity and GSH content as well as the logarithmic decrease of CAT activity in the stressed leaves were found with the decrease of soil water content....

经回归模拟显示，蔗叶MDA含量、质膜差别透性、O_2产生速率和组织自动氧化速率均随土壤含水量的降低呈指数增加，SOD活性和GSH含量呈抛物线变化，而CAT活性呈对数降低；逐步回归分析定量地指出了水分胁迫下蔗叶SOD和CAT在清除活性氧、防止膜脂过氧化和质膜破坏中的协同作用关系，且受O_2产生的影响；经卡方测验证实，该回归模型各参数与大田干旱胁迫的实际结果相符。

In this paper, the statistical model for co channel interference is constructed based on multi beam smart antenna, the concepts of cellular communication system, and the feature of multi beam smart antenna.

根据蜂窝概念和多波束智能天线的特点建立了基于多波束智能天线的同频干扰统计模型，在考虑瑞利-对数正态分布衰落的传播特性后，得出中断概率的表达式。

According to the integral equations of pipe flow, the relationship between the friction factor and the log-law was approached, as well as the effects of low Reynolds number on the relation of friction factor.

利用管流的积分方程，深入探讨了摩擦系数关系式的系数和对数定律常数之间的关系，进一步分析了低雷诺数对摩擦系数关系式的影响。

The disc rete logarithm on elliptic curve is very difficult to be solved. So the both sid es can construct public-key croptosystem., but select the suited elliptic curve and make operation on it is very difficult.

而求此离散对数是非常困难的，由此双方可以构造公钥密码体制，但选择适合的曲线及在其上的计算又是复杂的。

Plotting Logarithm of quenching constant against Hammett constant of side-group X of quenchers, a straight line was obtained.

另外，还研究了一系列〓型猝灭剂对咔唑荧光的猝灭，发现猝灭常数的对数同侧基的Hammett常数成很好的线性关系。

The probability distribution function and the corresponding statistical parameters of sharing ratio of internal pressure in bedrock for embedded penstocks in terms of design reference per.

根据已搜集到的国内外部分水电站地下埋管围岩内压分担率的实测数据，利用统计数学中的K-S法和A-D法等检验方法进行了统计分析和分布假设检验，求得了水电站地下埋管围岩内压分担率在设计基准期内的概率分布函数及其统计参数，证明其最优概率分布函数可用对数正态分布来拟合。

When the detected partials match more that one set of predicted/modeled harmonic relationships, algorithms of the first method are used to select the deduced fundamental.

当检测分音还匹配一个预计的/模型化泛音关系的集时，第一种方法的对数被用来选择推断的基音。

In order to improve the effects of flume on its flow pattern at the tail gate,through analyzing of the influence of several commonly-used tail gates upon their flow patterns at their tail segments, and combining the formula of logarithm velocity distribution and that of free discharge from small orifices, a formula of calculating orifice diameter in a new inclined dragging tail gate is deduced.

为了改善水槽尾门对水槽尾部流态的影响，从几种常用水槽尾门对流态影响的分析入手，结合明渠流速分布对数公式和小孔口自由出流公式，并根据分层来流量与孔口出流量相等的原则，推导出一种新型斜拉孔板尾门开设孔径的计算公式。

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％。