bacterial number meaning in English

细菌数

With the decrease of soil humidity , the bacterial number decreases , while the fungal number increases generally . microbial biomass estimated by fluorescein microscopic counting the highest biomass of bacteria was appeared in august
高寒草甸土壤中纤维素分解菌纤维素分解菌的数量较少，随着土壤温度的变化纤维素分解菌的数量在每年的
Under mixed culturing conditions , it was observed that bacterial number rapidly incre ; ised soon after the lysing of host cells . on the contrary , while the non - host cyanobacterium ( i . e . anabaena flos - aquae ) was incubated in the mix culturing system , the breeding of the bacteria could be inhibited . it may be suggested from the result above that cyanophage could bring about the changes in microorganism populations
调查结果显示， 19个采集的水样中有6个含有裂解织线藻的噬藻体，而且水样未经浓缩即能裂解宿主，说明噬藻体在淡水中分布较广泛，裂解性也较强；混合培养条件下的研究结果表明，噬藻体裂解宿主后，细菌数量快速增加，而当培养系统中有非宿主藻类存在时，细菌的增殖则受到非宿主藻的抑制，说明噬藻体可以显著改变系统中微生物的种群结构。