发育学

But it is not widely used in parasitology.

目前，该技术在寄生虫学研究中的应用不是很多，主要应用在寻找与寄生虫不同发育阶段相关的差异表达基因和与寄生虫抗药性相关的差异表达基因以及其他相关基因的研究，如与不同虫株、不同宿主、或性别差异相关的基因。

It is specially important to find petrology characteristic and the forming and controlling factor of the highly effective sandstone body to provides the basis for forecasting the advantageous reservoir and its distribution.

因此查明该区太原组储层砂岩的岩石学特征以及高效砂体的形成和控制因素，可以为预测有利储层的发育和分布特征提供重要参考依据。

Development funct ional g enomics, w ith em phasis o n ef fects of auxin and brassinosteroid on

主要进行植物激素作用机理和植物种子发育功能基因组学研究。

The factors affecting the seed-set rate ofintersubspecific hybrids include embryo sac sterility,pollen sterility,anther dehiscence and non-synchronization of male and female sexual organsdevelopment in the same spikelet.

对水稻亚种间杂种及其稳定的多胚品系SB-1进行了细胞学、胚胎学和遗传学研究，主要结果如下：1、影响杂种低结实率的因素包括胚囊败育、花粉败育、花药不开裂和雌雄性器官发育进程不一致。

This paper summarizes the appropriate range of some DNA sequences that are commonly used in current pteridophyte molecular phylogenetics, which comprises sequences from three plant genomes (chloroplast, nucleo-tide, and mitochondria), especially focuses on the usage of chloroplast DNA regions.

本文综述了目前蕨类分子系统发育研究中常用的DNA序列分析，它们分别来自叶绿体基因组、核基因组和线粒体基因组，着重阐明叶绿体基因在蕨类分子系统学研究中的应用。

This paper reports the investigation on the petrology of spinel harzburgite and olivine pyroxenite in the Darbut ophiolitic mélange, as well as the worm-like intergrowth texture composed of Cr-spinel and orthopyroxene wide-spreading in harzburgite. Our study shows that the observed intergrowth texture is not a graphic texture or a symplectite as assumed by previous research, instead, it is a product of the evolution of the Cr-rich magma formed after the melting of the primitive mantle.

通过研究西准噶尔达拉布特蛇绿混杂岩中方辉橄榄岩和橄榄辉石岩的岩石学特征，分析方辉橄榄岩广泛发育的铬尖晶石和斜方辉石构成的蠕虫状共生连晶结构的成因，得出结论认为：这种共生连晶结构不是前人所认为的文象结构或者石榴石的后成合晶，而是原始地幔岩熔融形成富铬岩浆的演化产物。

Histological and cellular research on rachis of healthy and inoculated spikes of the mutants at the different stages showed that, structure and developed tendency of cortical sclerenchyma tissue and green tissue and fibrovascular tissue in the rachis were alike between the mutants and their donors at anthesis stage, which also showed no apparent difference in the inoculated spikes'rachis between the mutants and their donors, major difference was that the mutants had less hyphae number than their donors.

对抗赤霉突变体的健康穗及接种穗的穗轴细胞组织学研究结果显示，抗性突变体与其感病亲本的花期健康穗轴在皮层厚壁组织、绿色组织及维管组织结构上基本一致，不同发育时间的变化趋势也一致；接种处理后，抗性突变体与其感病亲本的穗轴组织在各方面的变化趋势相一致，变化量也无明显差异。

Their research programme is available online and covers many areas of rock fractures, such as: fault and shear zone growth, effects of joints and faults on fluid flow, earthquake studies and active tectonics, etc.

网上提供了有关该计划的研究程序以及相关岩石断裂领域的知识，如缺口和剪切区域发育、关于流体流动的接点和缺口、地震研究及当代筑造学等。

Fetal development of the female external urinary sphincter complex : an anatomical and histological study .

胎儿发育的女性外部尿道括约肌复杂：一个解剖学和组织学研究。

In order to probe into the development feature of telencephalon of Onychodactylus fischeri, and enrich the research data of comparable neurobiology, preliminary studies of telencephalon of adult and subadult Onychodactylus fischeris have been made by using HE-staining method to describe the characters of their histological structures.

为了探讨爪鲵端脑的发育特点，充实比较神经生物学的研究资料，本文采用常规 HE 染色法，初步研究了成体和亚成体爪鲵端脑的组织学结构特征。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。