physiological stress 中文意思是什麼

physiological stress 解釋
生理負荷
  • physiological : adj. 生理的，生理學（上）的。 a physiologic strain【生物學】生理小種。 physiologicsaline 生理鹽水。-logi-cally adv.
  • stress : n 1 壓力，壓迫，緊迫，緊張。2 【語音】重音；重讀；【詩】揚音；語勢，著重點。3 重要（性），重點，...
  1. According to the research of physiological and biochemical indicators or index, components of soluble proteins, substrate protein of phosphorylation and the activity of protein kinase in low - temperature stress in the leaves of brassica oleracea l., we tried to find the law of the physiological and biochemical response of brassica oleracea l. leaf to low temperature. at the same time, discussion on the signal transduction can also provide further evidences for revealing the mechanism of low - temperature stress. the results are showed as follows : malondialdehyde ( mda ), superoxide dismutase ( sod ), ascorbate peroxidase ( asp ) and peroxidase ( pod ) activities were changed greatly after 0 ~ 30min ' s treating with low temperature

    本文以甘藍葉片為材料，通過對低溫5脅迫下甘藍生理生化指標、可溶性蛋白組分以及磷酸化底物蛋白、蛋白激酶活性的研究，以期找出甘藍葉片對低溫脅迫的生理生化響應規律，為甘藍露地越冬栽培防範寒害提供理論指導，同時對低溫脅迫下甘藍逆境信號傳導進行了探討，從而為徹底弄清低溫脅迫機理提供進一步的證據，研究的主要結果如下：丙二醛含量（ mda ） 、超氧化物歧化酶（ sod ） 、抗壞血酸過氧化物酶（ asp ）和過氧化物酶（ pod ）活性在低溫處理0 30min發生顯著變化，低溫處理3min后，甘藍葉片內mda含量基本沒有變化，處理5min時出現第一個峰值，達到對照的104 . 10 ， 10min出現低谷，僅為對照的86 . 27 ，隨后再次上升， 30min時超過第一峰值，為對照的113 . 93 。
  2. Compensative effects of plant chemical regulation on physiological harm caused by water stress after flowering of winter wheat

    開花后水分虧缺對小麥生理影響與化學調控的補償效應
  3. Effects of cu, cd, pb, zn and as single stress on the hrowth and physiological and biochemical characteristics of juncus effuses

    單一重金屬脅迫對燈心草生長及生理生化指標的影響
  4. My experiment can mostly include two sections : the first one was a pot experiment which was carried out in the greenhouse to study the physiological responses of helianthus tuberosus l. seedlings to salt and water stress ; the second one was a field experiment which was carried out in laizhou, shandong province to study the effects of seawater irrigation on helianthus tuberosus l. and soil

    本試驗由溫室盆栽耐鹽耐旱試驗和大田海水灌溉試驗兩大部分組成：溫室盆栽試驗主要通過砂培的方法，研究了幼苗期菊芋在鹽分和水分脅迫下的生理反應；大田試驗在半乾旱的山東萊州地區進行，研究了海水灌溉對菊芋及其土壤的影響。
  5. This paper selected two different species of wheatgrasses to research in order to find out the damage and the responses of plants at different stress, some physiological indexes were determined. these results would provide some information to geneticist and breeder who coud make better used of agropyron. the main results were described as follows : firstly, this paper pointed out that effect of peg ( polyethylene glycols ) on some indexes of wheatgrass seedlings

    主要通過測定兩種冰草植株在不同濃度脅迫下的一些生理指標，了解不同脅迫對植物造成的傷害以及植物對脅迫的反應，為完善植物抗逆機理提供理論依據，並比較兩種冰草抗逆性，為內蒙古地區抗逆性強的沙生植物的篩選提供理論依據。
  6. These studies indicate that while prison life causes a build - up of physiological stress and in effect leads to violent and antisocial behavior among inmates, concomitant use of meditation techniques may help to alleviate or significantly decrease tendencies toward violent behavior

    據這些科學研究結果發現，監獄生活只會增加受刑人的壓力，進而更激發他們暴力傾向和反社會的行為，而打坐可以有效的避免及減少暴力行為。
  7. Temperature stress on physiological indices of compositae weeds and their adaptive significance

    溫度脅迫對菊科雜草生理指標的影響及其適應
  8. This study was focused on the physiological strain of tall fescue ( festuca arundinacea schreb ) on different salt stress levels

    本文研究了高羊茅（ festucaarundinaceaschreb ）在nacl模擬的不同鹽分環境下的生理反應，以及這種反應與處理時間的關系。
  9. In plants, there is an ecological and physiological mechanism of adaptability to soil water stress, which provides the signal and basis for the diagnosis of water deficit

    植物本身具有一種適應土壤水分脅迫的生理生態調節機制，以度過不良的生長環境，這為水分虧缺診斷提供了信號和依據。
  10. A survey of literature shows that little study has been done on uptake of pollutants by plants from the polygonaceae, and that the reports about their physiological and biochemical characteristics under heavy metal stress were sporadically seen. a batch of sand culture and soil culture experiments were carried out to investigate heavy metal and radiocesium uptak e and accumulation by rumex acetosa linn, polygonum microcephalum d. don, and rumex hastatus d. don widely distributed on copper mining areas, and their physiological and biochemical characteristics under cu zn stress, as well their potentials in application to phytoremediation

    本論文以廣泛生長于銅礦區的蓼科植物酸模、小頭蓼和戟葉酸模為試驗材料，運用砂培、土培等方法，研究它們對重金屬（ cu 、 zn ）以及放射性核素（ ~ （ 134 ） cs ）的吸收和積累特性以及cu 、 zn脅迫條件下它們的生理生化特徵，初步探討它們在無機污染物污染土壤植物修復中的應用潛力。
  11. Effect of water stress on growth and physiological characteristics of lagerstroemia indica summer and summer and lonicera nitida maigrun

    水分脅迫對蔓生紫薇和亮葉忍冬生長及生理特性的影響
  12. Physiological changes of the submerged plant - vallisneria spiralis under organic solvents stress

    有機溶劑脅迫下苦草生理指標的變化
  13. The purposes of this project were to further analyze the characteristics of their iron efficiency under iron stress, to study the physiological and molecular mechanisms of iron efficiency under iron deficiency in c. junos and m. xiaojinensis, and to analyze the spatial expression model of fcr ( ferric chelate reductase ) gene under iron stress with the hope to cast a new light on iron stress tolerance on the molecular level, to lay solid foundations for cloning fcr gene in c. junos and m. xiaojinensis, and to provide some basic data for creating new rootstocks with excellent complex characters and iron efficiency

    本研究通過進一步分析香橙和小金海棠的耐缺鐵特性，研究它們耐缺鐵的生理原因和分子基礎，並通過分析三價鐵螯合物還原酶基因的空間表達模式，從分子水平上去探討植物耐缺鐵的原因，為從香橙和小金海棠中克隆三價鐵螯合物還原酶基因奠定基礎，並為人工創造耐缺鐵的果樹砧木提供基礎研究數據。
  14. Studies have been made shown that under water stress, not only root weight, root specific surface area, root - shoot ratio, root growing potential, root water potential, root vessel diameter, etc which express the indexes of wheat root morphology and architecture have significantly changed, but also bleeding sap, root respiratory rate, root plasma membrane permeability, plasmalemma peroxide level, root protective enzymes and its isoenzymes etc which express root physiological indexes have changed correspondingly

    過去進行的研究表明，乾旱脅迫條件下，不僅表達小麥根系形態和構型建成指標的根系數量、根系比表面積、根冠比、根生長勢、根水勢、根導管直徑等發生顯著變化，而且表達根系生理指標的傷流液、根呼吸速率、根系質膜透性、膜脂過氧化水平、保護酶及其同工酶等也發生相應改變。
  15. Effects of salicylic acid on several physiological indexes of kidney bean under water stress

    水楊酸對水分脅迫下菜豆若干生理指標的影響
  16. Bone will produce electrical potential when subjected to deformation. it is necessary to research the role of the potential in bone growth, remodeling. according to the physiological structure of bone tissue, the biphasic porous medium model, which is based on the mixture theory in continuum frame, is established to depict the distortion and stress field of bone matrix, the flowing field and the resulting electric field when the bone tissue is subjected to outside force

    =由於骨內應力能夠產生電位並促進骨的發生和重建，為明確其作用機理，論文在連續介質力學框架內的混合物理論的基礎上，根據骨組織的生理結構特點，應用兩相多孔介質模型來描述骨組織在受外界作用下的變形場、應力場、流動場以及由此產生的電場。
  17. Effects of cd stress on the physiological characteristics of maize

    鎘脅迫對玉米生理特性的影響
  18. The effect of chilling stress on physiological characters of medicago sativa

    低溫脅迫對紫花苜蓿生理特性影響的研究
  19. Primary research on physiological and biochemistry characters of leymus chinensis under nacl stress

    脅迫下羊草生理生化特性的初步研究
  20. At first, total 31 transcription factors correlated to cell proliferation, differentiation, physiological stress and apoptosis, were selected ( see in article ) to use in the two - hybrid, and cloned into plasmid pact by using rt - pcr to amplify these transcription factors from fetal tissue cdna or stimulated lymphocyte cdna. as result, only six transcription factors atf3, atf4, e2f6, c - jun, c - fos and p53 were correctly cloned

    基於以上的背景信息，本文利用細胞雙雜交技術，對resrin在細胞周期中可能的作用的轉錄因子進行了篩選:一、首先從genebank中篩選了31個與細胞周期密切相關的轉錄因子，設計了特異性引物。從胎兒組織和刺激后的淋巴細胞中克隆了這些轉錄因子並構建於細胞雙雜交系統的pact質粒中。
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