叶绿素荧光,Chlorophyll fluorescence
1)Chlorophyll fluorescence叶绿素荧光
1.Effects of automobile exhaust on chlorophyll fluorescence characters of four northern deciduous trees.;汽车尾气对四种北方阔叶树叶绿素荧光特性的影响
2.Effect of potassium limitation on chlorophyll fluorescence parameters in rice leaves;缺钾对水稻叶片叶绿素荧光参数的影响
3.Dynamic laws of chlorophyll fluorescence parameters in needle leaves of different leaf ages and locations of Pinus armandii;华山松不同叶龄、部位针叶叶绿素荧光参数的动态变化规律
英文短句/例句
1.Research on Chlorophyll Fluorescence Characteristics of 17 plants17种植物叶片叶绿素荧光特性分析
2.Study on the Chlorophyll Fluorescence Characteristics of Three Invasive Plants3种入侵植物叶绿素荧光特性的研究
3.Photosynthetic Characteristics and Chlorophyll Fluorescence of Chlorophyll-deficient Oilseed Rape Mutant (Cr3529);油菜叶绿素缺乏突变体Cr3529的光合作用特点及其叶绿素荧光的研究
4.Research on Laser Launcher of Laser-induced Chlorophyll Fluorescence激光诱导叶绿素荧光激光发射装置研究
5.Relationship between laser-induced chlorophyll fluorescence intensity and laser power激光诱导式叶绿素荧光强度与激光强度关系
6.Studying on Chlorophyll Fluorescence Characteristics of Fragaria ananassa Duch Leaves at Different Leaf Position草莓叶片不同部位叶绿素荧光特性的研究
parison of Chlorophyll Fluorescence Characteristics in the Leaves of Different Euphorbia pulcherrima Cultivars一品红不同品种叶片叶绿素荧光特性比较
8.Effect of water stress on chlorophyll fluorescence in leaves of tea plant (Camellia sinensis)水分胁迫对茶树叶片叶绿素荧光特性的影响
9.The Study on Biochemical, Photosynthetic and Chlorophyll Fluorescence Characteristics of Flag Leaf of "Stay-green" Wheat after Florescence“持绿型”小麦开花后旗叶的生化、光合及叶绿素荧光特性研究
10.Effects of Strong Light and Exogenous Active Oxygen Species on Chlorophyll Fluorescence in Lettuce强光及外源活性氧对莴苣叶绿素荧光的影响
11.The Research of the Sensor about Acceptance of Laser-induced Chlorophyll Fluorescence激光诱导叶绿素荧光接收传感器的研究
12.The Research on the Relationship between Laser Strength and Excitated Chlorophyll Fluorescence Strength激光强度与激发叶绿素荧光强度关系的研究
13.Application of a chlorophyll fluorescence technique for screening photosynthetic mutants叶绿素荧光技术在筛选光合突变体中的应用
14.Effects of soil acidity on Pinus resinosa seedlings photosynthesis and chlorophyll fluorescence土壤酸度对脂松苗木光合和叶绿素荧光的影响
15.LIGHT ENERGY UTILIZATION AND CHLOROPHYLL FLUORESCENCE IN TWO CROSSBREED POPLARS两种杂交杨叶绿素荧光特性及光能利用
16.Effects of Drought Stress on Photosynthesis and Chlorophyll Fluorescence Parameters of Populus euphratica干旱胁迫对胡杨光合和叶绿素荧光参数的影响
17.Effects of Low Temperature on Photosynthetic and Chlorophyll Fluorescence Parameters of Eucalyptus urophylla and E. dunnii低温胁迫对桉树光合和叶绿素荧光参数的影响
18.Effects of shading on chlorophyll fluorescence parameters of leaf in areca (Areca catechu L.) seedling stage遮光处理对槟榔苗期叶绿素荧光特征的影响
相关短句/例句
Chlorophyll a fluorescence叶绿素荧光
1.Photosynthetic processes and chlorophyll a fluorescence parameters were measured on peony leaves treated with different methanol concentrations.在详细阐述甲醇的产生、释放和可能的代谢机制的基础上,通过不同浓度的甲醇溶液喷施牡丹叶片,测定其对光合作用过程及叶绿素荧光参数变化的影响。
3)Chlorophyll fluorescence parameters叶绿素荧光
photosynthesis rate, chlorophyll fluorescence parameters,dry matter accumulation and allocation were measu.采用室外盆栽干旱胁迫试验方法,对干旱条件下3个不同种群羊草净光合速率、叶绿素荧光参数、生物量及其分配格局进行了研究。
2.In this paper,the effects of different temperatures(5~35℃) on the chlorophyll fluorescence parameters and astaxanthin content ofHaematococcus pluvialiswere examined.研究了不同温度(5～35℃)对雨生红球藻(Haematococcus pluvialis)叶绿素荧光特性及虾青素含量的影响。
4)Photosynthesis[英][,f??t??"s?nθ?s?s][美]["foto"s?nθ?s?s]叶绿素荧光
1.Effects of Drought Stress onPhotosynthesis of Gerbera Modified by P_(SAG12)-ipt;采用转基因(PSAG12-ipt)非洲菊为材料,研究干旱胁迫对叶绿素荧光和光合作用的影响。
5)chlorophyll fluorescence parameter叶绿素荧光
1.Fastchlorophyll fluorescence parameters were measured by a PEA,Plant Efficiency Analyzer from Hansatech,in two varieties of autumn cucumbers(Cucumis sativus L.以冀东秋黄瓜种质资源为试材,编号依次为07-1至07-38,其中包括2个高代自交系(07-17为短粗型瓜条,07-25为长棒型瓜条),对照品种为耐热性较差的新泰密刺(07-37)和耐热性较强的津春4号(07-38),经热激胁迫后采用植物效率仪PEA测试,进行光系统Ⅱ(PSⅡ)快速叶绿素荧光诱导动力学分析(JIP test)、热稳定性的热力学分析以及遗传变异分析。
6)Chlorophyll a fluorescence叶绿素a荧光
1.Effects of low temperature stress on the chlorophyll a fluorescence induction kinetics in the seedling of sugarcane;甘蔗苗期低温胁迫对叶绿素a荧光诱导动力学的影响
2.Vertical distribution of chlorophyll a fluorescence and its response to temperature and salinity near Taiwan Bank in summer;夏季台湾浅滩周边海域叶绿素a荧光垂直分布对温盐的响应分析
延伸阅读
叶绿素叶绿素chlorophyll植物进行光合作用的主要色素。为镁卟啉化合物，包括叶绿素a,b,c等以及光合细菌中类似的化合物细菌叶绿素，绿硫细菌叶绿素等。高等植物、各种藻类几乎都含有叶绿素a。叶绿素b只在高等植物、绿藻、眼虫藻、管藻中存在，其含量在总叶绿素量中占15％～50％。高等植物中叶绿素a和b之比一般是3∶1。硅藻、甲藻、褐藻中含有叶绿素c。叶绿素的可见光波段的吸收光谱，在蓝光和红光处各有一显著的吸收峰。吸收峰的位置和消光值的大小随叶绿素种类不同而有所不同。这些性质可用于鉴定叶绿素的种类和数量。叶绿素溶液能发出深红色的荧光。叶绿素不很稳定，光、酸、碱、氧、氧化剂等都会使其分解。酸性条件下，叶绿素分子很容易失去卟啉环中的镁成为去镁叶绿素。叶绿素和细菌叶绿素分别是绿色植物和光合细菌的光合作用过程中吸收光能，推动原初光化学反应的主要色素。
