種植成活率 的英文怎麼說

中文拼音 [zhǒngzhíchénghuólǜ]
種植成活率 英文
ratio of living tree
  • 種 : 種名詞（姓氏） a surname
  • 植 : Ⅰ動詞1. （栽種） plant; grow; cultivate 2. （樹立） establish; set up Ⅱ名詞（姓氏） a surname
  • 成 : Ⅰ動詞1 （完成; 成功） accomplish; succeed 2 （成為; 變為） become; turn into 3 （成全） help comp...
  • 活 : Ⅰ動詞1 （生存; 有生命） live 2 [書面語]（救活） save （the life of a person）:活人無算 （of a goo...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 種植 : plant; grow; raise; cultivate
  1. The process of initial culture showed quite difference in various hostas. h. ventricosa and h. " so sweet " were easier, while h. " frances williams " and h. " gold standard " were difficult. using shoot tip ( peak bud ) as explant was proved the effective method for improving survival ratio when hostas would defoliate or have defoliated in autumn or winter rather than in summer

    玉簪屬不同種類的組培初代建立存在著一定的差異，如h . ventricosa和h . 『 sosweet 』較容易建立，而h . 『 franceswilliams 』和h . 『 goldstandard 』比較困難；應在冬季玉簪屬植物將要落葉或已落葉后取莖尖（頂芽）進行初代建立，最好避開夏季，來提高初代建立的成活率。
  2. The structures and dynamic changes of the artifical sand - fixing vegetation were studied based on the follow views : components of vegetation community, plant diversity, life - forms of vegetation, trends of plant growth, characteristics of the vertical and horizontal structure of vegetation, relationship between the vegetation community and environment ( including soil moisture temperature etc. ), relationship between the vegetation community and characteristics of plant physiological activities. some results were showed as follow : 1. components, diversity and life style of artificial vegetation in shapotou region the marked changes of artificial vegetation have taken place during more than 40 years, since the establishment of sand - fixing vegetation

    本文以騰格里沙漠東南緣寧夏中衛縣沙坡頭地區人工固沙植被作為研究對象，採用傳統生態學的野外調查方法，從植被群落的組成、多樣性、生活型、群落生長動態、垂直結構特徵、水平結構特徵、群落結構與周圍環境（土壤含水量、溫度）相互關系及其與植物自身生理生態適應特徵關系等多個角度研究了人工植被群落的結構及其動態變化，取得了如下研究結果： 1 、植被群落組成、多樣性及生活型：沙坡頭地區人工植被經過近50年的演變，從流動沙丘到固定沙地，沙地植被的動態變化經歷了從人工植被到人工?自然植被的轉變，從人工植被建立初期的少數幾種引種植物到現有30多種植物，隨著固定沙地時間的延長，植物種類日趨豐富，並且人工植被在15 25年、 40 50年兩個階段，物種的周轉速率最大，即群落結構變化最大。
  3. With unique european fashionable design and diversified patterns, our products are extraordinarily favored by customers both at home and abroad. especially terra cotta pots, the flowers and trees planted are in a high survival rate. with ventilate and bibulous advantage, terracotta pots are most ideal products to beautify environment for decorating homes, hotels, restaurants, and villas

    本廠產品以獨特的歐典時尚風格的設計，千姿百態的造型，圖案，倍受國內外客戶的親睞，尤其紅土陶花盆，種植花木成活率高，吸水率強，透氣性好，是家庭，庭園，賓館，飯店，別墅山莊美化環境最為理想的產品。
  4. The results also showed that three solanum plants had no significant difference in the effect on the survival rate of larva and pupa, the fecundity of adults

    在3種茄科植物上，茄廿八星瓢蟲幼蟲取食量、成蟲產卵量、幼蟲及蛹的存活率均無顯著差異，而在南瓜上存在顯著差異。
  5. And this had brought progress to series of academic subjects such as morphology, cytology, physiology, biochemistry, heredity, breeding, agriculture, forestry, horticulture, medicine and pharmacology etc. the technique has already been used all over the world for the propagation of valuable flowers and plants, fruit trees, vegetables, oil plants, grain crops, as well as the propagation of valuable chinese medicinal herbs, some of which have been industrialized

    植物非試管高效快繁技術與植物組培試管快繁和傳統育苗技術相比的先進性，及其在技術生產運用中的特點為： １ 、用植物3毫米- - 1厘米長的微型繁殖單位材料（包括一葉一芽） ，直接接種在大田沙床或營養袋中，一次成苗直至供應生產，不需任何移動，育苗成活率極高。
  6. With many efforts, the scientists of china have succeeded in researching the plant rapid propagation of many kinds, yet only about ten kinds of economic plants have been industrialized and spread over an extensive area, though in a low speed

    而針葉樹種有許多植物品種進行組織培養難度很大，基本上不能大規模生產。常規拖插又存在著生根慢、成活率低。致使這些品種的苗木一直在用用種子繁殖，後代性狀變異非常大。
  7. This bi - layer gelatin ? c6s ? ha skin substitute not only has positive effect on promoting wound healing, but also has high rate of graft take

    實驗證明，這種雙層的明膠-硫酸軟骨素-透明質酸組織工程皮膚不僅能促進傷口的愈合，還有?高的移植成活率。
  8. Somatic nuclear transfer of black bear - cat inter - species 1 ) the donor of black bear fibroblast cells, which had been treated with serum starvation for 3d, 4d, 5d, and done with the 10g / ml nocodazole for 24h, were used to recombine black bear - cat nuclear transfer embryos. after the recombined embryos were activated by 6 - dmap + ccb + ethanol, the development rates of morula were 20. 22 %, 18. 31 %, 17. 65 %, 9. 76 %, 6. 89 % ( control ), respectively

    用乙醇6 dmap ccb 、乙醇chx ccb 、 sr 』 」 ccb等3種方法激活重組胚胎，結果表明， 3種激活方法對黑熊家貓的核移植胚胎都有激活作用，其中乙醇6 dmap ccb的激活效果最好，在tcm99成熟培養液中培養36h后，卯裂率達到66
  9. Thirdly, this paper compared the different responses of plants to these two stresses, the change of the defensive enzyme activity and the rate of losing water of leaves was different at two different stresses. the rate of losing water of leaves at drought stress was more rapid than that at salt stress, the leaves would wither and the change of activity of enzymes notably at drought stress, these results showed that the damage to plants was result from the oxidation at drought stress. at salt stress, the content of relative water of leaves changed slightly as well as did the activity of enzymes, these results showed that the damage to plants was caused by poison of ion and lack of nutrition

    三、通過研究兩種冰草植物對兩種脅迫的反應指出乾旱脅迫和鹽脅迫通過不同的途徑對植物進行傷害，主要表現在葉片的失水速率和保護酶活性的變化，乾旱脅迫短時間內葉片失水速率很快，葉片萎蔫，引起保護酶活性顯著變化，表明乾旱脅迫主要是通過氧化脅迫對植株造成傷害，而鹽脅迫下葉片相對含水量幾乎保持不變，表明鹽脅迫對植物的傷害主要通過離子毒害和營養虧缺造成。
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