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   maize 在 农艺学 分类中 的翻译结果: 查询用时:0.009秒
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maize
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  玉米
    Study on the Mechanism of Hydraulic Lift of the Alfalfa and Maize
    苜蓿、玉米根系提水作用机制研究
短句来源
    N_2O Flux and CH_4 Uptake of Soil in Winter Wheat and Summer Maize Rotation System
    冬小麦/夏玉米轮作体系农田土壤N_2O排放和CH_4吸收特征
短句来源
    Soil CO_2 Emission and Carbon Balance in the Winter Wheat-Summer Maize Rotation System
    冬小麦、夏玉米轮作农田土壤CO_2释放与碳平衡的研究
短句来源
    Colonization Pattern of Azospirillum Brasilense Yu62 on Maize Roots Isolation of Nitrogen-fixing Bacilli and Study of glnB Gene
    巴西固氮螺菌Yu62在玉米根部的定殖固氮芽孢杆菌的分离及其glnB基因的研究
短句来源
    GENETIC STUDIES ON THE RESISTANCE OF RICE WEEVIL, MAIZE WEEVIL AND THEIR HYBRID PROGENY TO PHOSPHINE
    米象、玉米象及杂交后代对磷化氢抗性遗传的研究
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  “maize”译为未确定词的双语例句
    Effect of Different Fertilizer Structure on the Yield of Wheat and Maize and the Quality of Wheat
    不同施肥结构的增产效应和对小麦籽粒品质的影响
短句来源
    Micro water Collecting Technology of Spring Maize in Dryland Field
    旱地春玉米田微集水保墒技术研究
短句来源
    Most of the temporal variability (97%) in soil respiration could be explained by the variations in soil temperature, biomass and NPP of maize defined in the model.
    土壤呼吸作用季节变化的大部分(97%)可以由土壤温度、NPP和生物量的季节变化来解释。 当仅考虑土壤温度对土壤呼吸作用的影响时,指数方程会过大或过小地估计了土壤呼吸强度。
短句来源
    Decayed for 30 days, the order of H/F is goat manure > maize stalk > pig manure > green gram straw.
    30天以后,H/F比的高低顺序为羊粪>玉米秸>猪粪>绿豆秸。
    Summary In the irrigated region of plain of Inner Mongolia, the optimum amount of nitrogen applied for spring wheat and maize is 100-180 kg hm-2 and 180~350 kg hm-2, yield is 4.50-7.50 t hm-2 and 9.00-15.00 t hm-2, yield increase 30% or so and 30-43% respectively.
    内蒙古平原灌区,春小麦适宜的施N量为100~180 kg hm-2,产量4.50~7.50thm-2,增产30%左右;
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  maize
A mildew strain with high cellulase activity was isolated from mildewy maize cob and classified as Aspergillus glaucus XC9 by morphological and 18S rRNA gene sequence analyses.
      
Differences on Pb accumulation among plant tissues of 25 varieties of maize (Zea mays)
      
In this study, the feasibility of the method is assessed by analyzing Pb concentrations in edible and inedible parts of 25 varieties of maize (Zea mays) grown in Pb-contaminated soils.
      
The resulting mixed cultures utilized cellulose, cellobiose, glucose, maize residue, cotton, and flax boon producing ethanol (up to 0.9 g/l) and acetic acid (up to 0.8 g/l).
      
Ethylene-Induced Activation of Xylanase in Adventitious Roots of Maize as a Response to the Stress Effect of Root Submersion
      
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The author conducts an experiment with the toxicological detection of nine kinds of pyrethroid upon maize weevil(Sitophi-lus zeamais Motschulsky)and red flour beetle(Tribolium castaneum Herbst) by way of the filter residue method.It shows: NRDC 156 (Decamethrin)>cypermethrin>permethrin>150 pyrethroid>biore-smethrin>biophenothrin>phenothrin>fenvalerat>tetramethrin in toxicity.

采用滤纸药膜法,进行了九种拟除虫菊酯对玉米象和赤拟谷盗的毒力试验,结果是:溴氰菊酯>氯氰菊酯>氮菊酯(二氮苯醚菊酯)>150菊酯>生物苄呋菊酯>生物苯醚菊酯>苯醚菊酯>杀灭菊酯>胺菊酯。

This paper is the first to be published in a series of studies on the sto-red product insect community ecology,theegeneral properties of the commun-ity,common species,superior species and the damage of insects to storedgrains and other resources were quantitatively studied based on theodata fr-om systematic and general surveysin seven counties of Sichuan provinoe in1983—1984.The general properties of the stored insect community were revealedaccording to the classified and ecological groupsof the community,i.e.verydifferent...

This paper is the first to be published in a series of studies on the sto-red product insect community ecology,theegeneral properties of the commun-ity,common species,superior species and the damage of insects to storedgrains and other resources were quantitatively studied based on theodata fr-om systematic and general surveysin seven counties of Sichuan provinoe in1983—1984.The general properties of the stored insect community were revealedaccording to the classified and ecological groupsof the community,i.e.verydifferent components appear regularly in various communities but they actsimilarly on different level of ecologcal function.The constructure of thestored insect community was considerably affected by the bettles and the st-ored mites must not be neglected because of their high density.Those species such as Sitophilus zeamais,Callosobruchus chinensis(onlyin legumes),Tribolium spp.,Oryzaephilus surinamensis,Carpophilns dimi-diatus,Sitotcoga cerealella,Tyrophagus putrescentiae and Lariophagus dist-ingendus are more more common based on the ofteniness index estimationand Sitophilus zeamais,Tribolium spp.and Tyrophagus putrescentiae aremost destructive pests of stored grain based on the superiority index estimation in the community.The serious damage of Sitophilus zeamais,Oryzaephilus surinamensis,Tribolium spp.,Sitotroga cerelella,and Tyrophagus putrescentiae to maize,paddy rice,rice,glutinous rice,wheat,flour and silkworm pupae were qu-antitatively compared based on the preference index estimation The spillageswith rich resources provide good conditions for living and reproducing ofstored product insects and hide a number of stored product insect resourcesfor grain shops,grain—processing plants and feed—processing plants,Sohygiene control must be strengthened.

本文作为仓虫群落生态的初步研究之一,根据1983—1984两年从四川七市(县)进行定时定点系统调查和普查的资料,对仓虫群落的一般结构特征,仓虫群落中的常见种和优势种以及仓虫对储粮及其它资源的为害进行了定量研究。首先,用分类类群和生态类群两种划分法,揭示了仓虫群落的一般结构特征,即不同仓虫群落虽然组成十分不同,但其中的成员都在不同的生态功能水平上起着相似的作用。仓虫群落的结构在很大程度上受鞘翅目昆虫所左右,而螨类由于密度很大,其影响也不能忽视。其次,用常见度指标定量地比较出所研究仓虫群落中的常见种是玉米象、绿豆象(只在豆类中)、锯谷盗、拟谷盗、脊胸露尾甲、麦蛾、腐食酪螨和米象金小蜂;而玉米象、拟谷盗和腐食酪螨又是发生量大、为害严重的优势种,尤其是玉米象。最后,用偏爱度指标定量地比较出玉米象、锯谷盗、麦蛾、拟谷盗和腐食酪螨等主要害虫(螨)对玉米、稻谷、大米、糯米、小麦、面粉、蚕蛹等资源的偏爱度高,为害严重。资源丰富的地脚粮常为大多数仓虫提供了生存、繁殖的有利条件,为粮店、加工厂等潜伏下大量害虫,应加强清洁卫生防治。

Application Trials have been made in pilot production, in which the co-authors apply 50% pirimiphos-methyl emulsion synthesized by Ningbo Institute of Chemical Industry of Zhejiang to stored wheat and maize in the way of mixing it with the carrier and of directly spraying, and apply it to stored wheat in the way of combinative treatment by mixing pirimiphos-methyl with surface layer of grain and fumigating with low-dosage aluminium phosphide ( 1g/m8) .The dosages employed on maize are 5, 10, 15 ppm...

Application Trials have been made in pilot production, in which the co-authors apply 50% pirimiphos-methyl emulsion synthesized by Ningbo Institute of Chemical Industry of Zhejiang to stored wheat and maize in the way of mixing it with the carrier and of directly spraying, and apply it to stored wheat in the way of combinative treatment by mixing pirimiphos-methyl with surface layer of grain and fumigating with low-dosage aluminium phosphide ( 1g/m8) .The dosages employed on maize are 5, 10, 15 ppm respectively and on wheat are 5 , 10 ppm respectively. The result of the tests shows that we can achieve our purpose of killing insect by means of mixing with the carrier and directly spraying 5 ppm of pirimiphos-methyl emulsion on whaat and maize with the initial pest population of 0-2 per kg and can effectively prevent and control pests infestation within one year.By applying low-dosage aluminium phosphide and protectant in the way of fumigating to grain bulks and directly spraying on the surface layer of them, the infestation of major stored grain insects can be successfully controlled within one year. The residue of pirimiphos-methyl in grain after trial was 20 - 50% less than health standard ( MRL 1 0 mg/kg ) recommended by JMPR of FAO/WHO.The quality analysis of the treated grain indicates that pirimiphos methyl emulsion has no negative effect upon wheat, sprouting rale.The economic cost of applying pirimphos-methyl in the way of mixing it with wheat and maize is 16 percent less than applying malathion (more than 97% Purity) , and is 83 percent less than regular fumigation with aluminium phosphide.

本试验使用浙江省宁波化工研究所合成生产的50%甲嘧硫磷乳油.以单独拌合(载体全拌和喷洒全拌)小麦和玉米的方法,以及粮面拌合与低剂量磷化铝(1克/米~3)熏蒸配合处理小麦的方法,进行了小型生产性试验.所用剂量处理玉米为5、10、15ppm; 处理小麦分别为5、10ppm.试验结果表明,5ppm剂量的载体拌粮和直接喷粮,对最初含0~2头/公斤害虫的小麦和玉米,能保持在一年内不发生虫害.以低剂量磷化铝熏蒸粮堆配合甲嘧硫磷喷洒粮面,也同样有效地控制了主要害虫在一年内不发生感染.处理后粮食中的药剂残留量比联合国粮农组织和世界卫生组织农药残留联席会议推荐的最高残留极限(MRL)10mg/kg低20~50%,而且对小麦的发芽率无不良影响.使用该药单独拌粮防虫费用,比防虫磷单独拌粮费用减少16%,比磷化铝常规熏蒸费减少83%.

 
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