生态环境质量的英文：
ecological and environmental quality

ecological是什么意思：
adj. 生态（学）的

Global ecological efforts can easily be at odds with local ecologies.
全球性生态保护工作很可能会和地方生态系统存在矛盾。

An Innovative Prospect for Ecological Mobility in China.
中国环保汽车的创新前景。

Ecological construction was the fundament of economic development.
生态建设是经济发展的根本和切入点。

environmental是什么意思：
adj. 自然环境的，生态环境的，有关环境的

The environmental impact statement on a construction project must assess the pollution the projects is likely to produce and its impact on the environment and stipulate the preventive and curative measures;
建设项目的环境影响报告书，必须对建设项目产生的污染和对环境的影响作出评价，规定防治措施，

Since the publication of its first White Paper on the environment in 1989, the government has moved rapidly and invested large sums of money to correct past environmental abuses and prevent future abuse.
香港政府自一九八九年发表首份论及环境的白皮书以来，一直奋力前进，注入大量财力，决心纠正过往的环境流弊，防患未然。

quality是什么意思：
n.[C]
1. 性质；特性
2. 品德，品质
3. 质量；品级；优质
4. 身份，地位，作用
5.【古】高位；显赫的社会地位；(the qualities)贵族，上流人士
6.【古】成就，才艺，本领
7. 音色，音质；【语】音值
8. 色品，色泽的鲜艳性；色饱和度
9.【逻】质
10.【主英】（内容较严肃的）大报；高级刊物
11.【心】基本感官属性
adj.
1. 优良的，优质的，高记的
2.【古】上流社会的
3.【主英】（报刊）内容严肃的，高级的

ascribe a quality to or give a name that reflects a quality.
把品质归于或给出一个名字来反映品质。

Image quality indicator(IQI)/image quality indication
像质指示器

The quality of the computers are good || The quality of the computers is good
这些计算机的质量良好