閉氣孔 的英文怎麼說
中文拼音 [bìqìkǒng]
閉氣孔
英文
sealed porosity-
Changes in ca2 + influx across the plasma membrane in guard cells of vicia faba by aba - induced hydrogen peroxide generation were performed by patch clamp
引起的內向cj離于通道電流的加大。我們的結果表明, aba誘導蠶豆氣孔關閉可能是通過h 。 o 。Additionally, protein bands were found in the range of 62 kd in microsomes from oryza sativa and 45 kd from arabidopsis thaliana -, 2 ) the ipar - like protein was mainly localized in the vacuolar membrane ( tonoplast ) and plasma membrane in the leaf and root tip of arabidopsis thaliana for confirming the biological role of the ip3r - like protein, we investigated the effects of methyl viologen ( stimulating ip3 produce ) and heparin ( a competitive inhibitor of inositol 1, 4, 5 - triphophate in animal ) on stomatal movement by epidermal strip bioassay. when the epidermal strips of arabidopsis thaliana were treated with methyl viologen, it stimulates the stomatal closure
擬南芥表皮條用甲基紫精處理,可以引起氣孔的關閉,當處理90分鐘的時候,氣孔的相對開度由100降到58 ,統計學分析氣孔開度的變化有顯著差異;甲基紫精引起氣孔關閉的作用可以被肝素部分抑制,當甲基紫精和肝素同時處理90分鐘的時候,氣孔的相對開度由100降到92 ,統計學分析氣孔開度的變化沒有顯著差異,說明氣孔的相對開度基本上沒有變化。Potassium ions balance anions and organic acids, and are thus important in osmoregulation, the control of stomatal opening, and leaf movements ( through their effects on the turgor of pulvini )
鉀離子平衡陰離子和有機酸,因此在滲透調節、控制氣孔的開閉以及葉運動(通過葉枕膨大的影響)中很重要。So although there are better oiliness in peng ii, peng iii, peng iv gas pool and there are industrial off - take potentia after compressive fracture, this gas pool belongs to lower permeability, convention sand - density sand, little to middle throat - punctate pore, sealing elasticity gas drive, partly poor water drive, normal pressure, net gas, lithologic trap to nose - like structure - lithology compounding trap model
所以,雖然新都氣田蓬萊鎮組蓬二、蓬三、蓬四段有良好的含油氣性,且經過測試均獲得工業產能。但總體上該氣藏隸屬低滲常規砂巖?緻密砂巖,小及中喉?細孔孔隙型,定容封閉彈性氣驅,部分弱水驅,常壓,干氣,巖性圈閉及鼻狀構造?巖性復合型圈閉氣藏類型。Under conditions of water stress, leaf turgor decreases and stomata close.
在乾旱的條件下,葉子的膨壓減少而氣孔關閉。When a leaf loses water, closing of stomata follows, but upon rewatering, opening may be slow and does not follow rehydration of the leaf.
當葉子失水時,氣孔隨之閉合,但是當再充水時,開張緩緩,而且葉子不能重新進行水合作用。The function of ca2 during h2o2 inducing stomatal closure of vicia faba l
2促進蠶豆氣孔關閉過程中的作用Non - uniform stomatal closure in abaxical epidermis of clone bl1 at 7 : 00 , 600
無性系bl1葉下表面在7 : 00的氣孔不均勻關閉情況, 600More often stomatal closure occurred in these responses accompanying with aba production
逆境下,伴隨著體內aba水平的升高植物氣孔發生關閉。Tank wagons ; vent holes and drain plugs on tank wagons with indined tanks
槽車.排氣孔和閉鎖螺栓.傾斜罐槽車Tank wagons ; vent holes and drain plugs on pressurized gas tank wagons with bottom discharge
槽車.排氣孔和閉鎖螺栓.底部壓氣卸載槽車( 3 ) wheatgrass could reduce water dissipation by shutting up stoma and let some leaves wither
3 、冰草植株在乾旱條件下關閉氣孔,以減少水分散失,葉片萎蔫,以減少蒸騰面積。We find the chimeric protein in leaf epidermal cells, stomatal guard cell and root epidermal cell. actin filaments can be visualized clearly in guard cell, in guard cells of open stomata under light, actin filaments arrange reticulate randomly in cytoplasm. in guard cells of closed stomata under darkness, actin filaments arrange curly along the longitude of guard cell
在葉片的表皮細胞、保衛細胞、根部的皮層細胞中有融合蛋白的表達,保衛細胞中微絲標記狀況良好,經光誘導處于開放態的氣孔的保衛細胞微絲呈網狀結構,在細胞內無規則分佈;經黑暗誘導處于關閉態的氣孔保衛細胞中微絲束沿保衛細胞縱軸排列,呈捲曲狀分佈。A does - dependent study of the aba - induced oxidative burst was observed, in which both the magnitude and rate of dye quenching was directly related to the concentration of aba. and the treatment of the guard cells with catalase of 100 units / ml nearly completely obliterated the quenching reaction induced by 10 | amol / l aba ( final concentration )
因此, aba可以誘導氣孔保衛細胞產生h2o2 ,其產生的強度和速度與aba的濃度直接有關,並且推測:這種h2o2產生可能是aba誘導氣孔關閉過程中信號轉導鏈的一個中間成分。The system measures photosynthesis rate by using infrared co2 gas analyze method. it has two work modes : open route and close route. it can measure the leaf photosynthesis rate, transpiration rate, stomata conductance and co2 thickness in cell clearance etc parameters about plant physiology
本文研究設計了測定光合、蒸騰速率的主從式虛擬儀器系統,系統採用紅外線分析法測定光合速率,設置有開路和閉路兩種測定方式,可以測量植物葉片的光合速率、蒸騰速率、氣孔導度和細胞間隙co _ 2濃度等與植物光合作用相關的參數。The phytohomone abscisic acid ( aba ) plays many significant roles in plant growth and developmental progresses and in plant responses to environmental stresses. aba production is increased in plant tissues under stress conditions to regulate water loss by closing stomata
植物激素脫落酸( aba )調節植物多種生理過程,尤其在逆境條件下,植物體內aba大量合成,誘導氣孔關閉,從而有效調控植物體內的水分平衡。Aba is generated to response to osmotic stress in plant cells. h2o2 is recognized as the second messenger in aba signaling cascade
而各濃度級別的、無活性的sb202474分別和aba 、執o :共同處理,不影響氣孔關閉。Here, using stomatal analysis and laser scanning cofocal microscope techniques, we show firstly that no as the downstream intermediate of h2o2 signaling mediates aba - induced stomatal closure in viciafaba l. sodium nitroprusside ( snp, a no donor ) and h2o2 could mimic the effects of aba on stomatal closure
由aba或h _ 2o _ 2所誘導的蠶豆氣孔關閉過程可部分地被no的專一清除劑c - ptio所逆轉,而h _ 2o _ 2的清除劑過氧化氫酶( cat )則不能逆轉no誘導的氣孔關閉過程。Cat ( 20u / ml ) and vc ( lomm ) partly abolished not only nacl - induced stomatal closing of wild type, but also nacl + aba - induced stomatal closing of both wild type and ios5. but the effects of cat and vc on the stomatal aperture of ios5 under salinity stress were not obvious, and cat or vc alone only slightly increased the stomatal aperture
H _ 2o _ 2的清除劑cat ( 20u / ml )和vc ( 10mm )可以部分逆轉nacl誘導的野生型氣孔關閉,也可部分逆轉nacl + aba誘導的野生型及los5的氣孔關閉,但cat和vc對nacl處理時los5的氣孔開度無明顯影響,而且cat和vc分別單獨處理時促進氣孔開放的作用也非常微弱。The aims of this mastered work are to show the changes in dimension and distribution density of particles, and the corresponding changes of ph as well in gcv during the stomatal closing, a ) the stomatal closure is induced by aba, and the sap in gcv of open and closed stomata is directly sampled with glass micro - capillary
本論文的目的是要獲得氣孔關閉前後保衛細胞液泡內顆粒狀物在線度和分佈密度上的變化以及在氣孔關閉過程中保衛細胞液泡中ph的動態變化,並將結果與氣孔開放過程獲得的研究結果相比較。分享友人