Physiological and biochemical effects of Hg ~ ( 2 + ) of Egeria najas were tested.是什么意思？

Physiological and biochemical effects of Hg ~ ( 2 + ) of Egeria najas were tested.

研究了不同浓度Hg2+对细叶蜈蚣草(Egerianajas)叶绿素(Chl ) 、超氧化物歧化酶(SOD)和过氧氢酶(CAT) 的分子毒理学效应.

physiological

adj. 生理学的，生理的；

例句
Thinking angry thoughts can provoke strong physiological arousal.
想着生气的事情能激起强烈的生理反应。

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。

biochemical

adj. 生物化学的；

例句
Adaptive strategies may often evolve, such as the biochemical polymorphisms of blood and serum groups.
适应策略也常常进化, 例如:血型和血清的生化多形现象就是这样的.

effects

n. 动产，财物，家财，结果( effect的名词复数 )，效果，感受，个人财产；

例句
You could only really tell the effects of the disease in the long term, and five years wasn't long enough...
真的，这种病只能在很久以后才能看出它的影响，而5年的时间还不够长。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

Hg

--

例句
The research was to study the antidotal effect of Zn on pea seedling under Hg stress.
研究锌对汞胁迫下豌豆幼苗的解毒效应.

Egeria

n. 女顾问，芙女星；

例句
Physiological and biochemical effects of Hg ~ ( 2 + ) of Egeria najas were tested.
研究了不同浓度Hg2+对细叶蜈蚣草(Egerianajas)叶绿素(Chl ) 、超氧化物歧化酶(SOD)和过氧氢酶(CAT) 的分子毒理学效应.

were

be的过去时复数和第二人称单数形式，有时代替 was,用于条件从句、动词 wish 之后等；

例句
Shops, houses, and vehicles were set ablaze.
店铺、房子和车辆全都陷于火海。

tested

adj. 经过试验的，经受过考验的，经验定的，检验无病的；v. 测验( test的过去式和过去分词 )，考查，考验，勘探；

例句
He had the material tested and sent along the results.
他对材料做了检验并送出了检验结果。