The change in the character of cell is determined by the alteration of genetics and epigenomics.

细胞特性改变由遗传学和观遗传学上变化决定。

The epigenome is a molecular marking system that controls gene expression without altering the DNA sequence.

Image credit: Dreamstime观是在不改变DNA序列前提下控制达分子标记系统。

The synthesized sample exhibits apparent superparamagnetism.

样品具有观超顺磁性。

Objective To explore the relationship between the illuminance and the observed order of reaction of photodegradation of nitrofurazone solution.

摘要目研究呋喃西林水溶液光解观级数和光照度关系。

Put forward the theory about the apparent hathochromic or hypsochromic shift on absorption peak caused by the constructive and the destructive interferences.

提出相长干扰和相消干扰引起吸收波长观红移或紫移理论,并全面探讨吸收波长移动原、影响及不良后果消除方法。

Kinetic constant and apparent activation energy of iodine catalytic reaction of ascorbic acid oxidation Naphth Green B have been determined by spectrophotometric method.

本文采用分光光度法测定了碘催化抗坏血酸氧化萘酚绿B速度常数和观活化能。

The surface defect appeared mainly as air bubbles and ferroferric oxide drops which centred around the lower outer - field portion of the stoneware cup.

观缺陷主要现为釉泡和氧化铁颗粒,且其集中于杯体下部外侧面。

In the fields of epigenetics and epigenomics, DNA methylation has been drawn a special attention because of its close correlation to human development and carcinogenesis.

DNA甲化已经成为观遗传学和观组学重要研究内容，人类观组计划最终目标是绘制出人类组中甲化可变位点图谱。

The appearance diffusion coefficient and the fractional anisotropy were measured for the splenium of the corpus callosum, the genu of the corpus callosum, and the hippocampus.

测量胼胝体膝部、胼胝体压部和海马观扩散系数和各向异性分数。

The Air Kerma Rate of 125I sources is determined by the well-type ionization chamber.Thereafter the apparent activity of 125I sources is calculated and measured results are anylyzed.

采用井型电离室测定125I粒子源空气比释动能率，进而估算出125I粒子源观活度（又称等效活度），并对结果进行了分析。