质的

Histone acetylation and deacetylation are crucial in the regulation of gene expression.

组蛋白乙酰化和去乙酰化对基因表达的调控至关重要，基因表达的动态变化将会影响染色质的结构。

The ameloblast differentiation is controlled by sequential epithelial-mesenchymal interactions during tooth morphogenesis.

成釉细胞的分化是由牙齿形态发生期上皮和间充质的一系列相互作用调控的。

The differentiation and maturation of SC depend on axon, and the activity of integrins is expressed by axon.

在SC的分化成熟及髓鞘形成的过程中，轴突及细胞外基质的作用不可忽视。

This subject aimed at observing the behaviors of rats, working in coordination with Barbitone , and assay of neural matter to verify it has influence on improve the slumber.

本项目通过现代药理实验的方法，以行为学改变，与戊巴比妥类药物协同和神经递质的测定为指标，验证《三因方》卷九载温胆汤原方剂量是否具有促进睡眠的作用。

Fruit berrylike, with leathery rind, retaining a crown of sepals.

浆果状的果，具革质的果皮，保留萼片的冠。

At present, the establishment of the binomial deliverability equation is based on a horizontal circular, equal thick and homogeneous gas reservoir model in which gas flows into well bottom in the form of radial flow.

目前二项式产能方程的建立是基于一种圆形水平、等厚和均质的气层，气体径向流入井底的模型。

OBJECTIVE To investigate into the contents of monoamine neurotransmitter in hypothalamus, hippocampi, corpus striatum and cerebral cortex of rat melancholia model, and the effect of the Chinese drug Changhuan I on it.

目的 研究抑郁症模型大鼠下丘脑、海马、纹状体和大脑皮层等不同分区单胺类神经递质的含量测定结果和中药制剂菖欢 1号对其含量的影响。

Objective: To study the effects of Tianwang Buxinwan decoction on the contents of amino acids neurotransmitters in corpus striatum of rats to implicate the mechanism of Tianwang Buxinwan promoting and Improving sleeping.

中文摘要：目的：研究天王补心丸对大鼠脑内氨基酸类神经递质的影响，来探讨该药的安神作用机制。

Glickman, C.D.(1990). Supervision of instruction: A developmental approach.

陈伯璋（民89）。教育研究方法的新取向──质的研究方法。

As for inheriting tradition, Ukiyo-e prints carried on the tradition of Kamakura art in a certain extent. However, the concept had changed.

在继承传统方面，浮世绘与江户前期的桃山美术有承接关系，不过绘画观念发生了质的变化。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。