繁殖

Other habitat yellows such as Oribi Gorge are neither group 1 or 2, have red seed berries , superior flowers and umbels and produce only pigmented stems even when crossed but with spectacular colour forms.

其他原生黄花，比如ORIBI GORGE则既不是1系的，也是不2系的，这种黄花兰果实是红色的，有着非常高大的花束，而且在与其他花色品种杂交后只能繁殖出有色轴的子代。

The unit can therefore be used for the control of reverse osmose units, for monitoring breeding tanks with soft water, and for the control of the salt content in marine aquaria.

所以导电度控制器可与逆渗透组合结台使用，监测繁殖用软水缸的导电度、控制海水缸的盐度。

Based on the collected data from the investigation of otter trawl fisheries and of crab resources in South Fujian-Taiwan bank fishing ground during 1992 to 1995, main distribution area, fishing season, main reproductive season and characteristics of population of Portunus gradiator were discussed.

本文根据1992～1995年期间闽南、台湾浅滩渔场开展单拖渔业调查和蟹类资源调查中所收集的资料，阐述了该渔场拥剑梭子蟹主要分布海区、生产汛期、繁殖盛期以及群体组成特点，为今后合理利用和管理该资源提供科学依据。

The scientists, led by Dr Mauro Marrelli from Johns Hopkins Uniersity in Baltimore, Maryland, suggest that the transgenic malaria-resistant mosquito could one day be introduced into the wild where it would outbreed natural mosquitoes and reduce the spread of malaria.

马里兰Baltimore的约翰霍普金斯大学的Mauro Marrelli博士所领导的科学家们说转基因的抗疟疾蚊子最终会被放回自然，在那里可以同野生蚊子进行远系繁殖从而减少疟疾的传播。

At the same time, however, the propensity to choose someone with slightly similar genes can also avoid the problem of outbreeding - the mixing of genes that are too different.

专家认为，人类爱选与自己基因相异的人为配偶的主要原因有两点，一是具有较大差异 MHC 基因的父母生出的后代具有较好的免疫系统，其次是避免配偶有非常相似的 MHC 基因型，这样可以避免近亲繁殖。

Selfing heterozygotes halves the heterozygosity, and thus outbreeding maintains heterozygosity and produces a more adaptable population.

自交杂合子有一半杂合性，因此远系繁殖可以产生适应能量更强的种群。

Using Iceland's genealogical records, which allow the degree of relatedness between husband and wife to be calculated with great precision, Dr Helgason showed the optimum degree of outbreeding (measured in terms of the number of children and grandchildren produced) lay somewhere between cousins of the third and fourth degrees.

家谱可以更精确的推算出夫妻之间血缘程度。借助于冰岛的家谱记录，Helgason博士展示出了远系繁殖的最优化程度介于第三代和第四代远亲之间。

When you outcross, look for a male from a line of distinct type.

当你在进行异系繁殖的时候，请选择一只与本犬型截然不同的犬只。

I remember an outcross that Mary Johnston did once that resulted in an excellent litter.

我对Mary Johnston的那次异系繁殖印象深刻，因为那次产下了一窝品相极好的幼仔。

We bred to our first outcross, Ch. Eaton Affirmed, in such a way that eventually he was on both sides of the pedigree.

我们的第一只通过异系繁殖的登陆冠军Eaton Affirmed就延续了两个不同的血统。

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。