叶绿素酶

The cadmium stress was set up by 5 concn. treatments at 0, 0.5, 5.0、10.0, 50.0 mg/L to soak D. caryophyllus seeds and fresh leaves resp., the seed germination energy, leaf chlorophyll and isozyme were determined. The low concn.

方法］镉胁迫设5个处理(0、0.5、5.0、10.0、50.0mg/L)，对石竹种子浸泡后测定其发芽率；对新鲜石竹浸泡后测定其叶绿素含量和同工酶。

Response of physiology indices of Medicago falcata L. to salt stress is different. SOD activity, peroxidase isozyme and chlorophyll content cannot reflect the difference of the ability to salt tolerance of the materials. These indices are not fitting for studying the ability of salt tolerance of Medicago falcata L..

黄花苜蓿各生理指标对盐胁迫的响应存在差异，SOD活性、过氧化物同工酶和叶绿素含量不能反映黄花苜蓿材料间耐盐能力的差异，不宜采用这几个指标研究分析黄花苜蓿材料间的耐盐能力。

Eco-toxicology effects of compound stress of Cu, Cd, Pb, Zn and As on growth, chlorophyll content and protective enzyme of Juncus Effuses were studied using pot culture. Concentrations of the heavy metals in the soil were designed according to the State Soil Environmental Quality Standard. Considering practical application, soils contaminated with tailings and wastewater from Lead/Zinc mining were also used in the experiment.

通过盆栽试验，以现行土壤环境质量标准为浓度设置依据并结合实际污染土壤研究了不同处理水平的Cu、Cd、Pb、Zn、As 5种重金属复合污染对灯心草生长、叶绿素含量及保护酶系统的影响。

Net photosynthetic rate,content of chlorophyll and activation of nitrate-reductase of Vitex negundo var in highway construction were determined by a biochemistry method,and data was analyzed by statistics process.

以生物化学手段测定了高速公路建设中牡荆的净光合速率、叶绿素含量和硝酸还原酶活性，并用统计学方法进行了分析。

Toxic effects of 1,2,4-trichlorobenzene (1,2,4-TCB) on Scenedesmus obliquus were studied through investigating the growth, the content of protein and the content of chlorophyll.

以1，2，4-三氯苯(1，2，4-TCB)处理后斜生栅藻的生长状况、蛋白质含量、叶绿素含量、超氧化物歧化酶和过氧化物酶活性、丙二醛含量和培养液总有机碳含量的改变来检测1，2，4-TCB对斜生珊藻的毒性效应及其毒性作用机制。

Aquatic plants were soaked in two purifying-tanks to investigate the effects of illumination intensity and aeration on diurnal variations of Chla,SP,POD of Pontederia cordata and pH,DO,COD,NH+4-N,TP of water from purifying-tanks when treating the malodorous river water at seven different times,another blank purifying-tank was set as a control. Comparative studies and correlation analysis of these different indicators were carried out to improve the plants working efficiency and provide scientific basis for optimal operation of plant purifying-tanks.

测定了曝气和非曝气的2个植物净化槽在1 d中7个不同时间点的出水水质理化指标(pH、DO、COD、NH+4-N、TP)及植物叶片的叶绿素、可溶性蛋白含量及过氧化物酶活性，另设空白槽为对照；试验目的是研究各指标的日变化情况及相互关系，为提高梭鱼草净化黑臭河水的处理效率及其植物净化槽的合理优化运行提供科学依据。

With solution culture,this paper studied the toxic effects of different concentrations of Cu2+(0,2,4,6,and 8 mg·L-1) on the chlorophyll content,soluble protein content,protective enzyme activities,active oxygen generation,and ultrastructural changes in Potamogeton malaianus leaf.

通过溶液培养试验，研究了不同Cu2+浓度(0、2、4、6和8 mg.L-1)胁迫对沉水植物竹叶眼子菜叶片叶绿素含量、可溶性蛋白含量、保护酶活性、活性氧产生以及细胞超微结构的影响。

The effects of dioxide germanium on soluble protein and chlorophyll contents, activities of protective enzymes of the protocorm of Dendrobium officinale are studied in this article.

研究了不同浓度的锗(GeO2)对组培铁皮石斛原球茎的鲜重、可溶性蛋自质、叶绿素含量以及保护酶系统(SOD， CAT， POD)活性的影响。

The nitrate reductase activity,chlorophyll concentration and nitrogen content of tobacco leaf and total absorption area of tobacco rhizotaxy were significantly or extremely sign ificantly correlated with nitrogen concentration.

结果表明，不同基因型烟草对氮素营养的响应有明显差异，其硝酸盐还原酶活性、叶绿素含量、根系总吸收面积、氮含量均与氮浓度呈显著或极显著相关。

The biomass photosynthesis activity of Ruppia maritima and Potamogeton pectinatus and the proline,malondialdehyde,catalase,and chlorophyll contents in their leaf-tissues in response to salinity were studied by investigating the plants cultured with reclaimed wastewater of different salinities.

通过在不同盐度再生水中培养川蔓藻和蓖齿眼子菜，研究了它们的生物量、光合强度及其组织中的脯氨酸、丙二醛、过氧化氢酶和叶绿素的含量变化对再生水中盐度的响应。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。