共生

The symbiosis formed by rhizobia and legume host plays an important role in agriculture.

根瘤菌与豆科植物形成的共生固氮体系在农业生产中具有重要作用。

But their regulatory function in symbiosis between legume and rhizobia remained unknown.

转录因子是细菌中很重要的一类转录因子，参与细菌各种不同生物过程的调控，但它们在共生

This dissertation employs gray-scale concurrence matrix as a tool to analyze texture of rusts as well.

最后基于灰度共生矩阵法对锈斑进行了纹理分析。

Although some links become hardwired and nearly symbiotic , most species are promiscuous in evolutionary time , shacking up with a different partners as the partners themselves evolve .

尽管有一些硬性的，几乎共生的联系，大多数物种在进化期内还是混杂的，会选择不同的物种作为进化的伙伴。

Although some links become hardwired and nearly symbiotic , most species are promiscuous in evolutionary time , shacking up with a different partners as the partners themselves evolve .

尽管有一些群落间有紧密几乎共生的联系，大多数物种在进化期内还是混杂的，与不同的进化伙伴同行。

Although some links become hardwired and nearly symbiotic , most species are promiscuous in evolutionary time , shacking up with a different partners as the partners themselves evolve .

尽管有些群落相互联系紧密，近乎共生，大多数物种在进化期内还是漫无目的地随着伙伴的自身进化与不同的伙伴同行。

The iron oxides, if presence, accumulated themself mostly on the surfacelayer of slagged zone, formed an assemblage of reaction products and convertedinto two systems of ferro-spinels asA andF.

存在铁氧化物时，基本上吸附在渣蚀带表面，形成有两个尖晶石固溶体〔A和F〕系列的矿物共生组合，当不存在铁氧化物时，在渣蚀带生成纯MA。

Nanometer CO_3O_4 was obtained by solid-state reaction at low temperature combining with sublimating NH_4Cl.

采用低温固相反应共生-升华氯化铵法制备了纳米Co_3O_4。

Nanometer NiO、 MgO and ZnO were synthesized by solid-state reaction at low temperature combining with sublimating NH_4Cl, and the synthesis conditions were optimized.

采用低温固相反应共生-升华氯化铵法制备了纳米NiO、MgO、ZnO，并对合成条件进行了优化。

Figs and their pollinating wasps constitute the extreme example of interactions between plants and insects. Each fig species is pollinated by a single minute, pollen-bearing female wasp species that only depend on the particular fig syconia for the production of their offspring, so the relation is generally regarded as species-specific.

榕树-榕小蜂的互惠共生是植物与其传粉者间相互作用的最极端的特例，几乎每一种榕树均由榕小蜂科的一种特定昆虫传粉，而它们的小蜂也只能在此特定榕树种的花内养育它们的幼虫，构成了高度的种专一性。

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。