Microbial inoculum could enhance microbial community functional diversity and evenness degree.是什么意思？

Microbial inoculum could enhance microbial community functional diversity and evenness degree.

接种菌剂提高了微生物群落功能多样性和群落均匀度.

microbial

adj. 微生物的，由细菌引起的；

例句
The total N, NAN and microbial N passing the abomasum had increasing trend.
试验期1昼夜通过皱胃的总氮量为14.27克, 非氨氮(NAN) 13.02克,微生物氮4.06克,均有提高趋势.

inoculum

n. 接种物，接种体；

例句
Microbial inoculum could enhance microbial community functional diversity and evenness degree.
接种菌剂提高了微生物群落功能多样性和群落均匀度.

could

aux. “can”的过去式，能够，打算，用于假设语气的条件句，用于虚拟语气的结论句；

例句
The regulations were relaxed and the prisoners could get out and about a bit.
规定有所放宽，犯人可以出去短暂放风。

enhance

vt. 提高，增加，加强；

例句
They'll be keen to enhance their reputation abroad...
他们会非常渴望提高他们在国外的声誉。

community

n. 社区，社会团体，共同体，[生态] 群落；

例句
Your community officer can give you advice on how to prevent crime in your area...
社区工作人员能就如何预防社区内犯罪提供一些忠告。

functional

adj. 功能的，[数]函数的，有多种用途的，机能性；

例句
...modern, functional furniture...
实用的现代家具

diversity

n. 多样化，（人在种族、民族、宗教等方面的）多样性，差异，分歧；

例句
Two of our greatest strengths are diversity and community.
我们最大的两个优势是多样性和团体精神。

and

conj. 和，与，而且，于是，然后，因此；

例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

evenness

n. 平均，平等，平坦，平整度，匀度；

例句
Microbial inoculum could enhance microbial community functional diversity and evenness degree.
接种菌剂提高了微生物群落功能多样性和群落均匀度.

degree

n. [乐]音阶，度，[数]度，度数，程度，学位；

例句
This degree programme is fully accredited by the Institution of Electrical Engineers.
这门学位课程经电气工程师学院鉴定完全合格。