植物受害 的英文怎麼說
中文拼音 [zhíwùshòuhài]
植物受害
英文
hazard of plant-
The hairy arachnid ' s venom was found to include chemicals that target the same pain pathways as chili peppers, causing maximum distress to bite victims
這種毛茸茸的節肢動物的毒素被發現同辣椒類植物有同樣的功效會令受害者極其不適。Chlorine may cause plant damage.
氯氣能使植物遭受損害。Spraying cytokinin on waterlogged plants may stop the decrease of chlorophyl content and delay senescence
用細胞分裂素噴施受濕害的植物，可抑制植株葉片的葉綠素含量下降，延緩衰老。Low concentration cylokinin can stop the decrease of chlorophyl content within waterlogged plant leaves and it produces a good result, but high concentration has no obvious result
低濃度的細胞分裂素即可對受濕害植物葉片的葉綠素含量的下降產生明顯的阻止效果，但高濃度時這種效果的加強不明顯。Abstract : numerous mushrooms are toxic to insects. to identify the chemicals involved in insecticidal activity, the toxicity of 14 species has b een studied for water solubility, thermolability, and dialysis. the data strongly s uggest that proteins are responsible for most of the insecticidal avtivity in mu shroom fruitbodies and may be a source of genes available for plant protection a gainst insects. among proteins, lectins and haemolysins are good insecticide candi dates because the toxicities are not affected by protease
文摘:許多蘑菇都對昆蟲表現出毒性.為了證實與殺蟲毒性有關的化合物，對14種蘑菇的毒性在水溶性、熱敏性和可透析性等方面進行了研究.研究數據表明，蛋白質對大多數蘑菇子實體的殺蟲活性起著重要作用，也許是一種可以用於植物抵抗害蟲的基因源.在數種蛋白質中，凝集素和溶血素因不受蛋白酶的影響而成為良好的殺蟲劑候選材料Numerous mushrooms are toxic to insects. to identify the chemicals involved in insecticidal activity, the toxicity of 14 species has b een studied for water solubility, thermolability, and dialysis. the data strongly s uggest that proteins are responsible for most of the insecticidal avtivity in mu shroom fruitbodies and may be a source of genes available for plant protection a gainst insects. among proteins, lectins and haemolysins are good insecticide candi dates because the toxicities are not affected by protease
許多蘑菇都對昆蟲表現出毒性.為了證實與殺蟲毒性有關的化合物，對14種蘑菇的毒性在水溶性、熱敏性和可透析性等方面進行了研究.研究數據表明，蛋白質對大多數蘑菇子實體的殺蟲活性起著重要作用，也許是一種可以用於植物抵抗害蟲的基因源.在數種蛋白質中，凝集素和溶血素因不受蛋白酶的影響而成為良好的殺蟲劑候選材料Both mechanical damage and insect herbivory make plants emit damage - induced volatiles which not only have the functions of indirect and direct defenses but also can server as interplant. alarming signal
摘要植物在遭受到機械損傷或昆蟲取食后釋放出的傷誘導揮發物，除了具有間接防禦和直接防禦功能外，還具有作為報警信號在植株間傳遞傷害信息的作用。The damage of plant parasitic nematodes to soybeans is generally unrecognized.
植物寄生線蟲對大豆的危害還未受到普遍重視。Chemicals rayed on croplands or forests or garde lie long in soil, entering into living organisms, pa ing from one to another in a chain of poisoning and death
化學物質還神秘地通過地下水傳遞，最終以新的形式出現並結合，使植物毒死，牲畜害病，並使飲用一度純凈的井水的人遭受了不明之害。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。5. the injury degree of so2 on plant is a funition of the exposure time and so2 concentration. the injury critical concentration depends on the exposure time, and the time length is closely relevant to so2 concentration
植物受so _ 2的傷害程度是暴露時間和so _ 2濃度的函數，其中傷害的臨界濃度取決于暴露時間，而其時間的長短與so _ 2濃度密切相關。The sesults show that there were 48 species ( variety ) of plant belonging to 14 families as hosts of b. tabaci, among which cucurbitaceae, solanaceae, cruciferae, euphorbiaceae, labiatae, leguminosae and malvaceae are the main host families, and the plants of families of cucurbitaceae and solanaceae are damaged most seriously
結果表明，煙粉虱的寄主有14科48種（變種） ，主要寄主植物是葫蘆科、茄科、十字花科、豆科、錦葵科、菊科等；其中，茄科和葫蘆科的植物受害最重。Emasculation the removal of the stamens of a plant before the anthers burst to prevent self - pollination or unwanted crosses to nearby plants
去雄：在植物花粉囊裂開之前將雄蕊摘除，以防止自花受粉或與鄰近植物的有害雜交。The parts of the plant that have been gnawed and therefore damaged by the insect pests are especially vulnerable to attack
因害蟲啃咬而受到損害的植物部分更易感染真菌。因此，害蟲損害率低的Ferns, bromeliads and palms were the biggest casualties, and cost about $ 35 to replace
羊齒科植物，鳳梨科植物和棕櫚樹，是最大的受害植物，大約花費35美元替換。Photochemical smog irritates the eyes, nose and throat and damages plants
光化學煙霧會令眼睛鼻和喉嚨不適和使植物受到損害。2 ) effect on contents of mda mda is the product that membrane lipid peroxide and the contents of mda in plants can reflect the degree of the damage that the plants are encountered to some extent. the measurement results show that the accumulation of mda in transgenic tomato were lower than that of the control, which suggested that the cell membrane system was damaged under the low - temperature stresses, meanwhile the transformants suffered the little damage than the control plants
2 ）丙二醛含量：丙二醛是膜脂過氧化的產物，它在植物體內含量的高低能夠在一定程度上反映植物受傷害的程度，實驗結果表明轉基因植株體內丙二醛的含量明顯低於對照，說明轉基因番茄在低溫脅迫下有毒物質積累的少，膜脂過氧化程度輕，耐寒性強。Photochemical smog irritates the eyes and damages plants
光化學煙霧會令眼睛不適和使植物受到損害。According to the injury threshold value in two real leaves period, divided the stuff plats into four types : 1 ) the injury threshold value of the plants sensitive to so2 15ppm 3h ; 2 ) the comparatively sensitive injury threshold value 15ppm 3h - 20ppm 3h ; 3 ) the comparatively strong resistant injury threshold value 20ppm 3h - 25ppm 3h ; 4 ) the strong resistant injury threshold value 25ppm 3h
根據2片真葉期傷害閻值，將供試的植物抗性分為4類: l ）對50 :敏感的植物受害閡值（ 15ppmx3h ; 2 ）較敏感的受害j司值15ppmx3卜zoppmx3h ; 3 ）杭性較強的受害j司值zoppn ， x3h一25ppmx3h : 4 ）抗性強的受害閡值> 25ppmx3h 。1. the outer symptom polluted by so2 is obviously different in various plants, and primarily appears in leaves
不同植物受到so _ 2污染后其外部癥狀明顯不同，而且受害的典型癥狀首先表現在葉片上。分享友人