NO_3~-胁迫,NO_3~-stress
1)NO_3~-stressNO_3~-胁迫
1.Changes of endogenous polyamines and hormone responsing to NO_3~- stress in cucumber seedling;黄瓜幼苗内源激素和多胺对NO_3~-胁迫的适应性变化研究
2.The changes of photosynthesis rate and related parameters in cucumber seedling leaves were studied in order to reveal the response mechanism of the photosynthetic functions of plants to NO_3~- stress in cucumber seedling.测定了黄瓜幼苗光合速率及相关参数的变化,揭示了黄瓜幼苗光合作用功能对高浓度NO_3~-胁迫响应机理。
3.The results indicated that NO_3~- stress increased significantly the malondiadehyde (MDA) content,the relative electrolytic leakage and decreased the UWL,root vigor of cucumber seedlings,of which the effects o.通过水培试验,探讨了140mmol·L~(-1)NO_3~-胁迫对两个黄瓜品种新泰密剌(耐盐性较强)和神农春五(耐盐性较弱)的膜脂过氧化、超微弱发光强度、渗透调节物质含量、根系活力和光合特性的影响,并对两个品种进行了比较。
英文短句/例句

1.Characterization and Functional Analysis of Cucumber CsNMAPK Gene under NO_3~- StressNO_3~-胁迫下黄瓜CsNMAPK基因的分离及功能分析
2.The Differences of Subcellular Ca~(2+) Distribution in Root Meristem Region of Cucumber Seedling Under Different NO_3~- Concentrations Stress不同浓度NO_3~-胁迫下黄瓜幼苗根系分生区细胞内Ca~(2+)分布变化的差异
3.Study on Injury Mechanism Induced by NO_3~- Stress to Growth and Development of Cucumber (Cucumis Sativus L.);NO_3~-胁迫导致黄瓜生育障害机理的研究
4.Effects of NO_3~- Stress on Photosynthesis and Light Allocation in Cucumber (Cucumis Sativus L.) Seedling;NO_3~-胁迫对黄瓜幼苗光合与激发能分配的影响
5.Effect of Seed Soaking with La(NO_3)_3 on Root and Seedling Growth of Adzuki Bean under Different Concentrations NaCl StressesLa(NO_3)_3浸种对NaCl胁迫下红小豆幼苗生长的影响
6.Effect of NaCl and Ca(NO_3)_2 Stress on Seed Germination and Seedling Growth of Eggplant;NaCl及Ca(NO_3)_2胁迫对茄子种子萌发和幼苗生长的影响
7.Effect of NO_3~-/NH_4~+ Ratio on Cadmium Content and Physiological Index in Chinese Cabbage under Cadmium StressNO_3~-/NH_4~+配比对镉胁迫下小白菜镉含量和生理指标的影响
8.Effect of Seed-Soaking in La(NO_3)_3 Solution on Growth and Antioxidant Enzyme Activity of Adzuki Bean Seedlings Under Saline-Alkali StressLa(NO_3)_3浸种对盐碱胁迫下红小豆幼苗生长和抗氧化酶活性的影响
9.Effects of Ca(NO_3)_2 on Physiological Characteristics of Tomato Seedlings under NaCl Stress外源Ca(NO_3)_2对NaCl胁迫下番茄幼苗生理特征的影响
10.Influence of Water Stress Applied on Half and Whole Root on Leaf Photosynthesis in Micropropagated 'Gala' Apple (Malus Pumila Mill.) Plants and the Involvement of nitrate in Regulation of Photosynthesis;半根和全根干旱胁迫对嘎拉苹果幼苗叶片光合作用的影响及NO_3~-参与的调节作用
11.Effect of Seed Priming with Chitosan and Ca(NO_3)_2 on Germination and Physiological Characteristics of Maize under Low Temperature Stress;壳聚糖和Ca(NO_3)_2引发对玉米种子低温胁迫下发芽及幼苗生理特性的影响
12.Vis absoluta(corpori illata)绝对胁迫(身体胁迫)
13.Vis compulsiva (animo illata)相对胁迫(精神胁迫)
14.Metus compulsiva精神胁迫,相对胁迫
15.To coerce in an unsympathetic or cruel way.胁迫以不同情或残忍的方式胁迫
16.Effects of Environmental Stresses (Salt-Stress, Heat-Stress, Osmotic-stress) on Two Marine Phytoplankton;环境胁迫(盐胁,热胁,渗透胁迫)对两种海洋浮游植物的影响
17.We are terrorized into buying deodorants.我们被胁迫去买除臭剂。
18.the act of intimidating a weaker person to make them do something.胁迫弱者做某事的行为。
相关短句/例句

Ca(NO_3)_2 stressCa(NO_3)_2胁迫
3)stresses[英][stres][美][str?s]胁迫
1.Screening and Analysis of the Genes Whose Expressions are Up-regulated by Abiotic Stresses in Chloris virgata;盐胁迫下虎尾草上调基因的筛选和鉴定
2.However,some stresses exist during ecological resotration,They are the sluggish action of ecosystem,the restoration of damaged effect,the harmful derivatives,ecological absormal phenomena and stresses from other region.生态恢复技术是通过现代技术和传统技术的手段 ,保持生态系统中物质循环和能量流动的正常状态 ,以达到人与自然的协调发展 但是 ,在生态恢复中存在胁迫作用 ,包括系统滞后、受损还原、衍生危害、生态异常和异地胁迫等 。
3.It was focused on heredity and breeding,quality and yield of farm produce,distinction of varieties,verification of adulteration,effect of correlative disease microorganisms and various stresses on plants,and so on.总结了近年来双向电泳在农业和林业中的研究进展,着重于该技术在遗传育种、农产品的质量和产量、品种识别和掺假检验、相关疾病微生物及各种胁迫对植物的影响等方面的应用。
4)stress[英][stres][美][str?s]胁迫
1.On acute toxicity of deltamethrin on Pseudorasbora parva under zinc ion stress;锌离子胁迫下溴氰菊酯对麦穗鱼的急性毒性
2.Influence of landfill leachate irrigation on stress and antioxidant system of Vetiveria zizanioides.;渗滤液灌溉对香根草胁迫及抗氧化系统的影响
3.Summarization of studies on endurance of plants to cadmium stress in their growth medium;植物抗镉胁迫的研究综述
5)Coercion[英][k??'?:?n][美][ko'???n]胁迫
1.On Judgment Criteria of Coercion of Coerced Criminals in Our Criminal Law论我国胁从犯中“胁迫”之认定标准
2.According to the article, the violence is unlegal strength towards the victim, it can be used directly or indirectly, the coercion is spiritual compellion based on killing or injury at that position which would be put into practice, and it would be visible or tangible.本文研究了抢劫罪的基本构成要件行为,并认为,暴力手段是指对人不法行使有形力或物理力的一切情况,可以直接、也可间接行使,不要求达到压制对方反抗的程度;而胁迫手段是指以当场可以实现的人身伤害或造成其他物质损失为内容的精神强制,应当达到压制对方反抗的程度,同时,胁迫的表现方式可以是有形的,也可以是无形的。
6)duress[英][dju'res][美][du'r?s]胁迫
1.Reflection of Duress of American Criminal Law of Judgment Standard;对美国刑法中胁迫判断标准的思考
2.The duress set forth in the article is different from the threat in the criminal crime of China in that the duress is based on the conduct and the imposition under which one behaves in the control of some other persons to do what he is told to do with a less guilty mind.我国刑法第28条规定“对于被胁迫参加犯罪的,应当按照他的犯罪情节减轻或者免除处罚。
延伸阅读

水分胁迫水分胁迫water stress 水分胁迫(wate:stress)植物水分散失l超过水分吸收t,使含水t下降,膨压降低.正常代谢失调的现象.植物除因土城中缺水引起水分胁迫外,干早、淹水、冰冻、高温或盐演条件等不良环境作用于植物体时,都可能引起水分胁迫.不同植物及品种对水分胁迫的敏感性不同,影响不一。在淹水条件下,有氧呼吸受抑制,影响水分吸收,也会导致细胞缺水失去膨压,冰冻引起细胞间隙结冰,特别是在严重冰冻后遇晴天,细胞间隙的冰晶体融化后又因燕腾大t失水,易引起水分失去平衡而姜蔫.高温及盐演条件下亦易引起植物水分代谢失去平衡,发生水分胁迫.干旱缺水引起的水分胁迫是最常见的,也是对植物产量影响最大的. 水分胁迫对植物祝谢的影响在植物水分亏缺时,反应最快的是细胞伸长生长受抑制,因为细胞膨压降低就使细胞伸长生长受阻,因而叶片较小,光合面积减小;随着胁迫程度的增高,水势明显降低,且细胞内脱落酸(ABA)含量增高,使净光合率亦随之下降,另一方面,水分亏缺时细胞合成过程减弱而水解过程加强,淀粉水解为糖,蛋白质水解形成氨基酸,水解产物又在呼吸中消耗;水分亏缺初期由于细胞内淀粉、蛋白质等水解产物增亥,吸呼底物增加,促进了呼吸,时间稍长,呼吸底物减少,呼吸速度即降低,且因氧化碑酸化解联,形成无效呼吸,导致正常代谢进程紊乱,代谢失调。 水分胁迫对植物的严重影!栩王由于水分胁迫引起植物脱水,导致细胞膜结构破坏.在正常情况下,由于细胞膜结构的存在,植物细胞内有一定的区域化(compartmentation),不同的代谢过程在不同的部位进行而彼此又相互联系;如果膜结构破坏就引起代谢紊乱。 不同植物或品种对水分胁迫的反应不同植物或品种在干早条件下的反应不同.早生植物长期生活在干早的环境中,在生理或形态上具有一定的适应特性.例如具有强大的根系,燕腾量高时.可吸收深层土中的水分,这是一种积极的抗旱方式。有的角质层发达,避免水分过多散失或气孔夜开昼闭等避免水分散失.如仙人掌,白天气孔关闭减少水分消耗量,夜间气孔张开,吸收的CO:,固定于苹果酸中,白天又释放出CO:用于光合作用中。 栽培植物的抗早性虽不及早生植物,但不同植物或品种之间对水分胁迫的敏感性亦不同,一般C.植物比C:植物的水分利用率高,抗早性亦较强,C;植物中高粱的抗旱性又比玉米强。在水分亏缺时,高粱叶片中的ABA含量明显低于玉米,干早后复水,高粱亦较玉米易于恢复正常。 在生产上应注意合理施肥,提高植物杭早性的间题,例如钾有渗透调节功能,在施肥时应适当配合钾肥,发挥其渗透调节功能,提高作物抗早性. (饶立华)