种差异

Genetic variation in intraspecies of green foxtail from different region of North china is more than that of interspecies Sitlica and S. virids. Cluster show that genetic variation of green foxtail in different region is related to its ecology region.

不同地理来源的青狗尾草之间的遗传差异大于青狗尾草和谷子种间的遗传差异，聚类分析结果显示青狗尾草间的遗传差异同地理区域相关。

These variations may have some effect on gene structures and gene expression, and then contribute to intraspecific phenotypic diversities.

在物理图提供的序列基础上，对于籼粳稻两个主要栽培稻亚种进行了比较基因组分析，在2.3Mb对应区段中发现了两个亚种在基因组成和顺序上存在的广泛的微共线性，两者之间的差异主要由插入/缺失和单核苷酸多态性造成，这些差异可能影响基因的结构和表达，从而对种间表型差异产生影响。

In this study,two SNPs of chicken FASN gene were chosen to analyze genetic diversity and their associations with chicken growth and carcass traits by using a F_2 designed resource population.Results showed that:(1) In the PCR-RFLP site of HaeⅢ,allelic frequencies differed much among different chicken breeds,as B frequencies are the highest in Red Jungle Fowl(0.85),and the lowest in Taihe and Yugan Black(both 0.21).In the PCR-RFLP site of PstⅠ,A frequencies are the highest in Chongren Partridge(0.5),and the lowest in Naked Neck chicken(0.19),and the difference of gene frequencies was small among chicken breeds.

研究了脂肪酸合成酶(Fatty acid synthase， FASN )基因最后1个内含子2个突变的多样性，并运用资源参考家系研究了这2个突变对鸡体重、脂肪沉积性状的影响，结果表明：(1)红色原鸡Hae Ⅲ-PCR-RFLP位点B基因频率为最高(0.85)，泰和鸡及余干乌黑鸡为最低(0.21)，品种间差异较大，但未发现肉用与蛋用鸡种间的差异；在Pst I-PCR-RFLP位点上， A基因频率在崇仁麻鸡中表现为最高(0.5)，在裸颈鸡为最低(0.19)，品种间差异较小。

Since the decreases of meperidine content were found to be similar for both types of ampules, the stability of meperidine is not correlated with ampule type.

然而贮於两种安瓿之降解反应变化程度经评估并无显著差异，此结果显示盐酸配西汀注射液在两种安瓿中的安定性无显著差异。

The calli from two explants of three genotypes have shownsignificant difference in regeneration.Genotypic variationin culture response was also significant.The maximumregeneration was achieved in Basmati 198 followed by Basmati 370and KS 282 in both explants.

三个基因型的两种不同外植体的愈伤组织表现出显著不同的再生能力，基因型的差异对组织培养的差异也很明显，Basmati 198在继Basmati 370和KS 282的两种外植体之后达到7最大的再生能力。

People of the empire especially dominators neglected other civilizations and therefore don't realize the shortcomings of their own culture.

若对其他文化有所了解，那么对差异性会思考比较，从而明白两种文化的差异性，这种差异孰优孰劣，以及导致这种差异的深层原因；同时，另一种

Result There were some differences among the four species in the morphology, the size, the surface protuberance, the germ pore of pollen grain and the leaf epidermal stomata, in which diploid Thinopyrum elongatum was obviously different from the other three.

结果］4种植物在花粉粒形态、大小、表面突起，萌发孔和叶表面气孔大小方面存在一定的差异，其中二倍体长穗偃麦草与其他3种植物的花粉粒和气孔的微观特征差异明显。

The second part describes the phonology of Sumitang Qidouhua including its consonants, vowels and tone, analyzes the rules of Wen and Bai, the difference between the old and the middle age, and offers the syllabary.The third part explores the close relationship between Sumitang Qidouhua and Songbai Tuhua by comparing the two kinds of Tuhua with Chengguan Tuhua in Jiangyong county, and puts forward a conclusion that the three kinds of Tuhua maybe come from the same origin although some difference exist among them. The comparison of the three kinds of Tuhua with the neighboring dialects testifies the above opinion. The forth part is the surplus of the paper.

第二部分：江华粟米塘七都话的语音系统这一部分全面分析了粟米塘七都话的声韵调及其语音特点、文白异读规律和老壮差异的例子，记录并整理了同音字表第三部分：江华粟米塘七都话与周边土话的比较这一部分首先将粟米塘七都话与江永松柏土话、城关土话进行了声韵调的全面比较，揭示了粟米塘七都话和松柏土话的密切联系，并推论这三种土话尽管存在各类差异，但应该有着相同的来源；然后再将这三种土话与周边土话进行比较，论证了上述观点。

On the basis of the concept of perfect quantum gas, a physical model of extreme relativity is established for perfect quantum gas, and also according to the conclusions of the state density of the extreme theory of relativity, the densities of quantum statistics′ particle numbers and energy, the extreme relativity′s result of the enthalpy、internal energy and heat capacity of the perfect quantum gas is obtained under the high temperature by strict theory inference.

在理想量子气体概念的基础上，首先建立极端相对论理想量子气体的物理模型；再根据极端相对论的态密度和量子统计的粒子数、能量的密度结论，通过严格的理论推导，得出理想量子气体在高温条件下的极端相对论性的焓、内能和热容量的结果，并将其热容量与高温条件下的理想量子气体、经典理想气体的热容量对比，指出极端相对论与非相对论两种模型、理想量子气体与经典理想气体两种模型的热容量之间的差异，同时分析这些差异的物理原因在于各自气体模型的态密度以及对应体系的波函数的对称性；最后阐明高温条件下极端相对论理想量子气体的热容量在量子统计方面的先进性及应用前景。

Finally it clarifies the advance in quantum statistics and the practical prospect of heat capacity of the extreme relativity's perfect quantum gas under high tamperature.

摘 要：在理想量子气体概念的基础上，首先建立极端相对论理想量子气体的物理模型；再根据极端相对论的态密度和量子统计的粒子数、能量的密度结论，通过严格的理论推导，得出理想量子气体在高温条件下的极端相对论性的焓、内能和热容量的结果，并将其热容量与高温条件下的理想量子气体、经典理想气体的热容量对比，指出极端相对论与非相对论两种模型、理想量子气体与经典理想气体两种模型的热容量之间的差异，同时分析这些差异的物理原因在于各自气体模型的态密度以及对应体系的波函数的对称性；最后阐明高温条件下极端相对论理想量子气体的热容量在量子统计方面的先进性及应用前景。

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。