still water stress 中文意思是什麼

still water stress 解釋
靜水中應力
  • still : adj 1 靜止的,平靜的,靜寂的。2 溫柔的,低聲的。3 沉默寡言的。4 (酒等)不起泡的。5 沒有活力的,...
  • water : n 1 水;雨水;露;〈常作 pl 〉 礦泉,溫泉;藥水。2 〈常 pl 〉水體;水域;水道;海;湖;河;海域;...
  • 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. Abstract : plant responses to salt stress via a complex mechanism, including sensing and transducing the stress signal, activating the transcription factors and the corresponding metabolizing genes. since the whole mechanism is still unclear, this review emphasize the biochemical events during the plant adaptation to salt stress referring to an index of importance : the homeostasis in cytoplasm, the biosynthesis of osmolytes and the transport of water. most of these biochemical events were elucidated by study of halophyte and salt - sensitive mutations, also many important genes involved were cloned and used to generate stress - tolerance phenotypes in transgenic plants. on the other hand, about the molecular mechanism in signal transduction, the research of arabidopsis mutations and yeast functional complementation provided helpful traces but not full pathway

    摘要植物對鹽脅迫的耐受反應是個復雜的過程,在分子水平上它包括對外界鹽信號的感應和傳遞,特異轉錄因子的激活和下游控制生理生化應答的效應基因的表達.在生化應答中,本文著重討論負責維持和重建離子平衡的膜轉運蛋白、滲調劑的生物合成和功能及水分控制.這些生理生化應答最終使得液泡中離子濃度升高和滲調劑在胞質中積累.近年來,通過對各種鹽生植物或鹽敏感突變株的研究,闡明了許多鹽應答的離子轉運途徑、水通道和物種特異的滲調劑代謝途徑,克隆了其相關基因並能在轉基因淡水植物中產生耐鹽表型;另一方面,在擬南芥突變體及利用酵母鹽敏感突變株功能互補篩選得到一些編碼信號傳遞蛋白的基因,這些都有助於闡明植物鹽脅迫應答的分子機制。
  2. When the stress acted on concrete specimens exceed 60 % of ultimate compressive strength, the coefficient ( k ) will increase obviously but the largest change is still within the order of 10 - 9 cm / s. the time - dependant characteristic can be expressed by the function k = ( a + ct ) / ( l + bt ). the coefficient k decreased significantly in the first 40 ~ 60 hours of the water permeability test, and the decreasing rate became slow as the time goes on

    混凝土的滲透穩定性則表現為滲透系數會隨滲透時間增加而減小,減小的趨勢是起初的40 60小時內下降最快,其後愈來愈平緩,其規律可用公式k = ( a + ct ) ( 1 + bt )來表示。
  3. Some of you might not know that dream is considered a healing method, one of the ways to heal our mind, body and soul. as i said about my cry in my dreams, it is kind of like a stress - reliever and it helps me feel less stress in my life. i remember i dreamt about myself crying several times at countless nights, especially, after my father passed away. there is a deep sorrow in my mind that i couldn ' t get over it. i cried a lot during the daytime and troubled to have a sound sleep at night. when i heard the siren of an ambulance passing by, i cried, too. i knew it had something to do with my father ' s death because he had come to my dreams several times. and then, one night when i was finally too exhausted and felt into asleep, i started dreaming. i dreamed about myself crying again, then i felt my body shaking because of the cry ; and suddenly, the water coming out from my eyes became a huge tidal wave pouring all over my entire body. the feeling of drowning woke me up and my body was still shaking

    有些人可能不知道:夢被視為是一種治療方法,一種「身,心,靈」療法之一.正如我先前提到的「夢中哭泣」 ,它就如「沮喪紓緩劑」一樣,幫助我紓緩人生的壓力.我記得在無數的夜晚夢到自己哭泣,特別是在我父親過世之後.一種很深的痛楚在我心中,久久不能揮去.我時常在白天哭泣,而晚上睡不著.當我聽到救護車的鳴聲呼嘯而過時,我也會哭泣.我知道這與我父親的死有關,因為他常到我的夢中.然後,有一天晚上,我真的很累而終于入睡,我開始作夢,又夢到自己正在哭,身體也因為哭泣而搖動起來.突然,我的淚水像海嘯般的朝我全身傾倒過來;那種要溺斃的感覺把我弄醒了,而我的全身仍在晃動
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