查询词典 alteration

The circulation of volcanic hot spring formed the alteration zone which, together with atmospheric water and subvolcanic hydrothermal solution, formed micro-crystalline quartz that contained adular and sericite.

火山热泉循环形成蚀变晕，此阶段有大气降水的参与；潜火山热液成矿阶段发育的低温微细石英网脉中含冰长石和绢云母。

The changes of ultrastructure , the alteration of the level of polyphenol compounds, reactive oxygen speciesand the activities of polyphenol oxidase in Laminaria japonica against infection of alginic acid decomposing bacteria were investigated.

在用这些菌株对海带进行的侵染实验中，研究了海带发病过程中超微结构的变化，海带体内多酚类化合物、活性氧含量的变化，以及多酚氧化酶活性的变化。

The alteration of FHIT gene is mainly allelic loss and the frequency of allelic mutation is rare.

FHIT基因异常主要以等位基因的缺失为主，而点突变发生率较低。

More information about their structure and function relationship will be meaningful in understanding the molecular mechanism of ion pump and conformation alteration during ion transport and sensory transduction. In this paper, we report screening strains from samples collected from Ebi lake and Altun moutain Aqik lake, Xinjiang Province, and got 60 clonies from them. We choose 8 of them for further investigation and confirmed that they all belong to the Halobacteriaceae genus and through comparasion of several minute diffrerence medium we had the optimal medium for their growth.. Through this procedure we had established a set of methods for screening clonies from wild environment.and isolation and purification of these archaerhodopsin. Furthermore we used PCR method to identify their DNA sequence.

我们从新疆艾比湖和海拔4250米的阿尔金山阿其克库勒湖中采集到水样、土样和冰样，从中分离出60个单菌落，挑选了8个单菌落进行活化和扩大培养，确证了它们属于嗜盐菌属；确定了它们的最适生长条件；建立了一套完整的从野生环境样品中筛选嗜盐菌菌株的完整方法；摸索出了提取它们中的古紫质蛋白的方法；进行了初步PCR鉴定，为后续研究奠定了良好基础。

To explore the alteration of protein kinase C activity and the effect of aminoguanidine on diabetic glomerulopathy in streptozocininduced diabetic rats.

目的：研究糖尿病大鼠肾脏蛋白激酶C（protein kinase C，PKC）活性变化，探讨氨基胍对糖尿病大鼠肾脏的保护作用及其机制。

Objective: To explore the alteration of Protein Kinase C activity in diabetic rats and the effect of aminoguanidine on the Protein Kinase C activity of diabetic glomerulopathy in STZ?

目的 从糖尿病大鼠肾脏PKC活性改变入手，研究氨基胍对糖尿病大鼠肾脏的保护作用。

And 21 d after 0.4 mm occlusal alteration treatment, mechanical pain thresholds of bilateral masseter muscles were quantitatively measured by modified electronic anesthesiometer in control group and occlusal interference group. The rats were euthanized by transcardiac perfusion after deep anesthetization at different time points.

实验组动物在各时间点测试后于全麻下行心脏灌注，对照组在21 d测试完毕后全麻下行心脏灌注，取双侧咬肌组织，制备石蜡切片，对切片进行常规HE染色、抗PGP9.5和抗SP免疫组化染色。

According to the results of quantum chemistry calculation and the present research status in the relationship between the structures and the functions of DT, the El 54 in DT catalyzing domain was mutated to aspartic acid and arginine in order to study the effects of the alteration on the biological activities.

在量子化学计算的基础上，结合目前关于白喉毒素结构与功能的研究状况，选择把白喉毒素催化区的第154位谷氨酸分别突变为天冬氨酸和精氨酸，研究此处电荷性质的改变对生物活性的影响。

To determine that the relationship between alteration of cell cycle of astroglia and formation of the epileptic condition.

第四部分通过对在致痫时星形胶质细胞细胞周期的研究，来探讨星形胶质细胞在癫痫形成中的作用机制。

The Correspondence Analysis Method and a successful example of its application for extraction the auriferous alteration zones in the Hadamengou gold ore deposit have been presented in the paper.

介绍了对应分析方法及其在成功提取哈达门沟金矿含金蚀变岩带信息的应用实例。

The two-acre Dunbar Community Garden in Little Rock has served as a model for several years.

几年来，坐落于小石城，占地两英亩的邓巴社区菜园树立了一个标杆。

Jerry points to the jacket hanging in the bathroom. It's ruined, and unwearable What?

杰瑞指着洗手间里挂着的夹克，毁了，不能穿了）什么？