无性繁殖

The results suggest that (1) sexual experience has no effects on behaviors related to paternity guard, but influences male investment in copulatory plug, and (2) the strategy for virgin male to win in sperm competition is to increase the intensity of mating guarding.

这意味着性经历对于保证父亲确认程度的行为方式无影响，但能影响到交配雄兽在繁殖中对交配栓的投资；无性经历雄性在精子竞争中获胜的策略为加强对配偶的守护。

But the Cologne plant technology is the domestic and foreign origination new technology, has the craft to be simple, the cost low, easy to promote and so on merits, not only may use in the economic plants fast breeding, moreover may use in the transgenic plant or be in imminent danger economic plants' fast reproduction, the promotion and the protection, asexual quick numerous has the universal significance to many kinds of plants, has the very high suitable value, the application scope is very broad.

而科隆植物技术是国内外首创的新技术，具有工艺简单、成本低、易推广等优点，不仅可用于经济植物的快速繁育，而且可用于转基因植物或濒危经济植物的快速繁殖、推广和保护，对多种植物的无性快繁具有普遍意义，具有很高的适用价值，应用范围十分广阔。

An asexual bud like propagule as in liverworts,capable of developing into a new individual;a bud .

子芽，胞芽一种无性别的蓓蕾状繁殖体，能发展成一新个体，如地钱；胞芽

The establishment of polyploids is favored by differential niche preference, low dispersal, a selfing or asexual mating system, high fecundity , and a perennial life history .

对不同生态位的偏好，低分散，一个自交或无性交配系统，繁殖力高和多年的生活史都有利于多倍体的建立。

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。