plant tolerance 中文意思是什麼
plant tolerance
解釋
植物的耐藥性-
Root elongation in hydroponic solutions showed that the transgenic plant have increased al tolerance. the transgenic plants have higher relative root elongation under 20umol / l al stress than untransformed control
根相對生長量實驗證明轉基因植株具有一定的鋁耐受性，在20 mol l的al ~ （ 3 + ）濃度下比對照具有更高的根相對生長量。 -
Gene engineering based on reducing na + toxicity creats a new approach to plant salt tolerance. this is the first time expressing of sod2 in arabidopsis thaliana and maybe attribute to research the ion homeostasis in the cell. the sod2 gene was isolated from s. pombe by rt - pcr method and confirmed by sequencing
雖然sod2基因已經克隆，但是sod2在高等植物中異源表達及對其影響還未見報道，因此sod2基因在擬南芥中過量表達，對研究細胞的離子均衡及運用基因工程手段有效地提高植物的抗逆性具有重要意義。 -
High salty, drought, freezing are the major environment conditions that affect the growth of plant and account for significant reductions in the yields of agriculturally crops. the key step to solve this problem is to culture the stress tolerance crops
逆境脅迫，乾旱、高鹽、低溫等是影響植物生長發育的主要因素，嚴重影響農作物的產量，解決這一難題的關鍵技術是培育出優良的普適性抗鹽作物。 -
Water stress induce the high and quick accumulation of plant hormone abscisic aicd ( aba ), which reduce the stomatal conductance of leaves, decrease the loss of water, and improve plant tolerance to water stress
滲透脅迫可以誘導植物積累脫落酸（ aba ） ， aba的積累可以降低植株葉片氣孔導度，減少水分的散失，從而增強植物對滲透脅迫的適應性。 -
The cowpea trypsin inhibitor ( cptt ) gene is testified as a broad spectrum insect - resistant gene at present and its application in insect - resistant botanic transgenic engineering only after s / gene. the cpti transgenic plant developed rapidly for it ' s broad spectrum insect - resistant character and the target insects are uneasy tolerance to it
豇豆胰蛋白酶抑制劑（ cpti ）基因是目前在植物抗蟲基因工程中應用僅次於bt基因的廣譜性抗蟲基因。鑒於它抗害蟲的廣譜性和靶標昆蟲不易對其產生耐受性的優點，轉cpti基因植物得到了迅速的發展。 -
Progress in water stress physiology and drought tolerance mechanism of horticultural plant
園藝植物水分脅迫生理及耐旱機制研究進展 -
Because of the complicacy of circular response, further research and discussion on relationship between circular response and plant drought tolerance was needed
「環路響應」現象復雜，對該現象與植物耐旱性之關系尚待研究。 -
There existed very significant correlations between drought tolerance and relative values of root dry weight, total root length, and root volume ( per plant dry weight basis ), respectively, which could be used as root indicators of drought tolerance
比根干重、比總根長、比根體積與耐旱隸屬函數平均值均呈極顯著正相關，可作為耐旱性的根系性狀指標。 -
In this research, the wheat, rice and tobacco with salt treatment were used as experimental materials to study the molecular mechanism of stress - tolerance in plant and make the relative gene engineering research. the main results are as following : 1. a novel ca2 + channel gene, named as tatpc1, was isolated from wheat, encoding a two - pore voltage - gated channel protein
本研究在總結當前植物鹽脅迫應答分子生物學研究進展的基礎上，以農作物小麥、水稻、煙草作為主要實驗材料，開展了植物耐逆分子機制和相關基因工程研究，主要結果為： 1從小麥中克隆到一個新的ca ~ （ 2 + ）通道蛋白基因， tatpc1 ，它編碼的是一種細胞膜上兩孔電壓門控式通道蛋白。 -
There may have distinct difference on the scavenging of reactive oxygen species ( ros ) between euhalophyte and glycophyte. so cloning those genes that encode proteins engaged in scavenging ros from thellungiella salsuginea may attribute to get insight into the mechanism of plant salt tolerance
鹽生植物和甜土植物在活性氧的解毒機制上可能存在顯著的差異，因此從鹽芥中克隆活性氧清除蛋白的基因並分析其功能，有助於理解植物中鹽脅迫的耐受機制。 -
Polyploid watermelon has many virtues such as seedless, high yield, good tolerance and transportation, high resistance to plant diseases and insect pests, and also high central soluble solids content
摘要多倍體西瓜具有少籽、豐產、耐貯、對病蟲害抗性較強、抗逆性好、果實含糖量高等優點。 -
Tolerance limit of rare earths in plant - foods
植物性食品中稀土限量衛生標準 -
Fifty nine accessions of soybean [ glycine max ( l. ) merr. ] of 301 ones from huanghuaihai and middle - lower changjiang valleys were tested at seedling stage in two years for their drought tolerance by using the mean membership index value averaged over those of plant height, leaf number, root dry weight, stem and leaf dry weight. 4 tolerant accessions ( rank 1 ) and 2 sensitive ones ( rank 5 ) were identified
摘要從301份大豆品種中按根系類型選取黃淮海和長江中下游地區代表性材料59份，在苗期乾旱脅迫和非脅迫條件下對地上部和地下部性狀進行2年重復鑒定，發現材料間性狀隸屬函數值具有豐富遺傳變異，以株高、葉齡、根干重和莖葉干重隸屬函數的算術平均數為抗旱綜合指標，從中篩選出漢中八月黃、晉豆14 、科豐1號、圓黑豆等強耐旱型（ 1級）材料和臨河大粉青、寧海晚黃豆等乾旱敏感型（ 5級）材料。 -
In contrast, plants from three populations of e. splendens showed high cu tolerance and substantial cu accumulation, under 100 umol l - 1 the plant of tl / zj / jd can accumulate 143. 5, 71. 9 and 58. 1 mg kg - 1 cu in the aboveground parts, respectively. the cu concentration in shoots was 16 to 27 times more than cu concentration in roots
在盆栽試驗條件下，海州香薷和紫花香薷對土壤銅、鋅、鉛復合污染都具有很強的耐性，地上部分銅、鋅、鉛等重金屬含量在植物生長期呈現動態變化，但植物地上部重金屬積累量保持增加趨勢。 -
And it has the specialty of stronger adaptability, higher reliability and better function etc. the paper regards the coal - transporting systen of the huaneng nantong power plant as the study object, applied the active tolerance to design the reconstructed model of tolerant control rule, to solve the two problems of real - time fdd and crr
本文以華能南通電廠輸煤控制系統工程實例為對象，採用主動性容錯的方法構建系統的容錯控制律重構模型，解決系統的實時故障診斷和容錯控制律重構兩大問題。 -
But most papers addressed mainly the mechanisms of al toxicity and tolerance in plant root system, because inhibition of root growth is one of the earliest symptoms of al injury and the most easily recognized symptom in solution culture
然而，大多數文章主要綜述鋁對植物根系的影響及其耐性，因為根生長受抑是最早的鋁毒害癥狀之一和溶液培養時最容易辨認的鋁毒害癥狀。 -
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。 -
Concentrations of zn and cd were significantly lower in mycorrhizal plants, but p concentrations did not differ substantially between mycorrhizal and non - mycorrhizal treatments. the results indicate that the higher metal tolerance of mycorrhizal plants was due to the direct involvement of the mycorrhizal fungi in plant tolerance to heavy metals rather than a p - mediated nutritional effect
通過盆栽試驗研究了接種外生菌根真菌對油松幼苗耐重金屬能力的影響，結果表明在重金屬zn和cd污染條件下，點柄乳牛肝菌侵染油松后，顯著改善了植株生長狀況，大幅度降低了植株體內zn和cd含量，而菌根與非菌根處理植株磷營養差異不大。 -
I. roles of dehydrins in plant tolerance to freezing and drought. accumulations of heat - stable proteins and dehydrins induced by dehydration, low temperature, osmotic stress, high salt or aba treatment were investigated in protocorm - like - bodies ( plbs ) ofdendrobium candidum. moreover, we described the relationship between these accumulations and the development of tolerance to stresses
一、脫水蛋白對植物抗凍性和抗旱性作用研究以鐵皮石斛類原球莖（ plbs ）為材料，研究脫水、低溫、高滲、高鹽和外源aba處理與誘導熱穩定蛋白和脫水蛋白的關系，以及脅迫誘導蛋白的積累與各種抗逆性形成的相關性。 -
The stability of plant internal redox environment and plant tolerance to stresses are closely related with a more efficient antioxidant and redox regulatatory system. so, it is helpful for us to study the response mechanism of oxidative stress in order to understand the mechanism of stress response of plant
氧化脅迫會改變植物體內穩定的氧化還原內環境，影響植物的正常代謝、生長過程、和植物的生存。大量研究表明，植物對氧化還原內環境的調節能力以及植物的抗氧化能力與植物的脅迫耐受力密切相關。
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