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生长不良的
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  “生长不良的”译为未确定词的双语例句
     The nutrients ratio of N、P and K was 1∶0.15∶0.87.The results can be used in diagnosing the malnutrition rhododendron in other areas in order to improve the status of its growth.
     N、P、K的比例为1∶0.15∶0.87。 该分析结果可供其他地区生长不良的杜鹃进行营养诊断时参考,以改善杜鹃生长不良的状况。
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     Method A cohort of 50 infertile women with pregnant failures in COH cycle due to poor endometrial development underwent the treatment by oral administration of viagra 50 mg per day from cycle 7~8 d to the day that endometrial thickness reached 8.0 mm or ovulated.
     方法选择50例促排卵周期中子宫内膜生长不良的不孕患者,在下一个促排卵周期中周期第7~8天开始给予万艾可口服治疗,50mg/d,至子宫内膜厚度达到8.0mm或证实已排卵。
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     Methods Serum levels of INHB,ACTA,FS,and other sex hormones in anovulation infertility group(T) and control group(C) were detected by a solid quantitative sandwich enzyme immunoassay techique(Sandwich ELISA),follicular development was monitored using ultrasonography,the correlations between INHB,ACTA,FS,other sex hormones concentrations and some critical ovulation monitoring parameters were investigated.
     方法酶联免疫吸附试验(ELISA)法检测卵泡生长不良的不孕患者研究组及其对照组血清中INHB、ACTA、FS以及雌二醇(E2)、卵泡刺激素(FSH)、黄体生成素(LH)的水平,B超监测卵巢的排卵情况,分析比较各激素水平与卵巢功能的关联性。
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     hASMCs of control (with old HS stored at 4℃ for 2 years) shrank and showed poor-growth pattern while those in groups of different concentrations of LMWH or heparin became well-spread and well-growth pattern. Both heparin and LMWH promoted the proliferation of poor-growth hASMCs, the stimulation rates were 149%, 140%, 180%, and 207%, 246%, 309%, respectively.
     肝素及小肝素分子对生长不良的平滑肌细胞有促增殖作用 ,肝素促增殖率为149%、140 %和 180 % ,小肝素分子为 2 0 7%、2 46 %和 30 9%。
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     The Reasons for the Unfavorable Growth of Lawn and Corresponding Solutions
     草坪生长不良的原因和对策初探
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     Growth of Order
     秩序的生长
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     growth of diameter ,height and volume;
     材积生长
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     Consideration on the Improper Operation of Transformer Protection
     变压器保护运行不良的反思
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     Roentgen Diagnosis of Acetabular Dysplasia in Adults
     成人髋臼结构不良的X线诊断
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     Laryngeal electromyographic characteristics of vocal fold immobility
     声带运动不良的喉肌电图特征
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  dysgonic
Septicaemia with a dysgonic fermenter-2 (DF-2) bacterium in a compromised host
      
Dysgonic fermenter-2 (DF-2) is a newly described gram-negative bacterium that can produce serious infections in the compromised host.
      
The growth ofMycobacterium malmoense is dysgonic and slow on ordinary mycobacterium media.
      
Isolation of a dysgonic fermenter (DF-3) from urine of a patient
      
The dysgonic strain of Microsporum canis is described.
      
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For the study of the influence of oxidation-reduction conditions of thesoil on the growth of rice plant,pot experiments with three paddy soilswere conducted.The used soils included an acid paddy soil derived from quartiary red clay,an acid mountain paddy soil derived from granite anda neutral alluvial paddy soil.It was found that the application of green manure just before plantingin amount equivalent to 1% of the soil led to the retardation of growth ofrice as compared with the control treatment;dry weights...

For the study of the influence of oxidation-reduction conditions of thesoil on the growth of rice plant,pot experiments with three paddy soilswere conducted.The used soils included an acid paddy soil derived from quartiary red clay,an acid mountain paddy soil derived from granite anda neutral alluvial paddy soil.It was found that the application of green manure just before plantingin amount equivalent to 1% of the soil led to the retardation of growth ofrice as compared with the control treatment;dry weights of tops of riceplant amounted to only 78%,22% and 45% respectively of the controls forthe three soils.The difference in growth between the two treatments wasmost remarkable in the early period of plant growth.If the green manurehad been decomposed for one month in pot under semi-aerobic conditionsbefore planting,then the unfavorable effect could be noted only in theneutral alluvial paddy soil which contained a relatively larger amount oforganic matter.The improvement of oxidation-reduction conditions of the soil by inter-mittent applications of hydrogen peroxide and keeping the soil moisturecontent at a level of about 50—70% of water-holding capacity instead ofwaterlogging improved plant growth in soils with intensive reductionprocesses,the effect being most conspicuous in the acid mountain paddysoil where the unfavorable effect of green manure was also most remark-able.Measurements of oxidation-reduction potentials of leaves and stalks ofrice showed that the potentials were lowest when grown in pots with greenmanure,and were highest when hydrogen peroxide had been applied intothe soil.There was also a rough correlation between potentials determinedwith platinum electrode and with quinhydrone electrode,thus indicatingthat the redox systems of rice plant when grown under different oxidation-reduction conditions were not the same both expressed as intensity factor(redox potential)or as quantity factor(the change in redox potential ofquinhydrone).For the purpose of explaining the unfavorable effect of intensively re-duced conditions of the soil on the growth of rice plant,it was noted thatthere was a parallelism between the amounts of exchangeable and water-soluble ferrous iron of the soil and the magnitudes of unfavorable effect.Further pot experiment confirmed this supposition,in which the applicationof ferrous sulfate in amount of 50 mg.iron per 100 grams of soil alreadyled to the retardation of growth of rice.Conclusions were made that the unfavorable effect of reduction condi-tions of paddy soils on the growth of rice was due to the excessive amountof reduced materials,in which ferrous iron probably occuppied an out-standing position,and measures leading to the improvement of oxidation-reduction conditions of the soil could overcome this unfavorable effect.

1.土壤处于强烈的还原条件下时,对水稻生长有不良的影响,如果将土壤中的氧化还原条件改善,则对水稻的生长有益。2.土壤中的氧化还原情况,直接影响水稻体中的氧化还原电位,土壤电位低者,水稻中的电位也低。3.土壤中还原性物质的数量与水稻生长情况表现了明显的一致性,可见水稻在强烈还原条件下的生长不良,与还原性物质的过多有关。在还原性物质中,亚铁离子约占一半左右。4.试验结果指明,土壤中过多的亚铁离子,对水稻有毒害作用。

The millet blast has been considered as one of the serious diseases of the millet crop in Inner Mongolia and North China since long. However, our knowledge of this disease is meagre. The present paper is a report of a series of studies carried out in Shouchang, Shangtun during 1958 and 1959. The most important source of primary infection of the millet blast is revealed to be the fungus borne on or in the seeds. A seed-treatment with 0.3% Ceresan reduced the diseased seedlings from 80% to 30% in one variety and...

The millet blast has been considered as one of the serious diseases of the millet crop in Inner Mongolia and North China since long. However, our knowledge of this disease is meagre. The present paper is a report of a series of studies carried out in Shouchang, Shangtun during 1958 and 1959. The most important source of primary infection of the millet blast is revealed to be the fungus borne on or in the seeds. A seed-treatment with 0.3% Ceresan reduced the diseased seedlings from 80% to 30% in one variety and from 13.3% to 6.6% in another. In fields where the millet straws are left in piles during the winter, the disease indices of the seedlings are greatly increased. It is pointed out that the overwintering fungus in the diseased straws is also one of the sources of primary infection. Different varieties of millet show various degrees of resistance, however, none of them is immune. Varieties are grouped under four types according to their reactions to the disease: (1) very susceptible both at seedling and heading stage, e.g. Muli and Huanun No. 4, (2) comparatively resistant throughout the growing season, e.g. No. 322 and Ginshientz, (3) higher resistance at seedling stage, but susceptible at heading, e.g. Shiaohuango, Paimuchi, No. 231 and Shansidayieh, and (4) susceptible at seedling stage but more resistant at heading, e.g. Dapaigo, No, 611 and Titoupeng. Inspite of all such difference, all varieties show a significant depression of disease development during the time of shooting (about June 7 to 13). The late sowing fields happens to yield less diseased seedlings than the earlier ones. The application of ammonium sulphate as a fertilizer shortly before sowing increases the disease index of the seedlings. The disease index of a dense planting field (6000 plants per Mou) is decidedly higher than those of less dense ones (5000, 4000 and 3000 plants per Mou). The ratio of the disease indices of these cases ranges from 1:1.7 to 1:6. The measurments of dew quantity on the millet plants (adopting Prof. Chiu's method of measuring relative quantity of dew condensed on leaves of plant, expressed in g/25 cm~2) reveal that the disease development is correlated directly with the relative quantity of dew condensed during the night. Such relationship is especially significant when precipitation water is scanty. More condense water is recorded in denser planting fields. The millet blast is rapidly developed when the temperature is about 25.5℃, the relative humidity above 75%, the relative dew quantity above 350 mg/25 cm~2 or the precipitation not less than 2.5 mm. Suggestions are made for combating the disease by employing resistant varieties, seedtreatment and the early thorough removal of the millet straws away from the field.

粟瘟(Piricularia setariae Nishikado)是关內外、魯西一带谷子上常見的病害,严重时引起苗枯、叶瘟、頸瘟,損失极大。种子及谷草带病是苗期粟瘟的主要侵染来源。經过种子处理者(温湯浸种,0.3%西力生拌种)发病率較未处理者減輕14—62%。野生寄主侵染来源作用还不明瞭。不同品种間对粟瘟的抗病性不同。苗期、抽穗期均感病者有磨里、华农四号;苗期、抽穗期均抗病者有三三二、金綫子;苗期較抽穗期病輕者有小黃谷、白母鸡咀、二三一;抽穗期較苗期病輕者有大白谷、六一一、鉄头碰。早播(4月17—22日)較晚播(4月24—27日)者发病重,但早播結合种子处理較晚播不处理者病輕。不施硫胺种肥者較施用不同量种肥的苗期发病率低,但到抽穗前后差别漸消失。高度密植(每亩6万株)的比一般密度(每亩3万株)病情指数增加50%以上。田間相对露量与病情指数一致。密植田6万株的比一般田3万株的在苗期露量增高20%,抽穗期增高26%以上,但两者抽穗期間露量均比苗期为高。密植田增高23%,一般田增高14.7%。在17个品种观察中,1959年粟瘟病出現二个高峯,第一个高峯在苗期2—3片真叶开始,5月17日前,这时普遍发病,病株率在1...

粟瘟(Piricularia setariae Nishikado)是关內外、魯西一带谷子上常見的病害,严重时引起苗枯、叶瘟、頸瘟,損失极大。种子及谷草带病是苗期粟瘟的主要侵染来源。經过种子处理者(温湯浸种,0.3%西力生拌种)发病率較未处理者減輕14—62%。野生寄主侵染来源作用还不明瞭。不同品种間对粟瘟的抗病性不同。苗期、抽穗期均感病者有磨里、华农四号;苗期、抽穗期均抗病者有三三二、金綫子;苗期較抽穗期病輕者有小黃谷、白母鸡咀、二三一;抽穗期較苗期病輕者有大白谷、六一一、鉄头碰。早播(4月17—22日)較晚播(4月24—27日)者发病重,但早播結合种子处理較晚播不处理者病輕。不施硫胺种肥者較施用不同量种肥的苗期发病率低,但到抽穗前后差别漸消失。高度密植(每亩6万株)的比一般密度(每亩3万株)病情指数增加50%以上。田間相对露量与病情指数一致。密植田6万株的比一般田3万株的在苗期露量增高20%,抽穗期增高26%以上,但两者抽穗期間露量均比苗期为高。密植田增高23%,一般田增高14.7%。在17个品种观察中,1959年粟瘟病出現二个高峯,第一个高峯在苗期2—3片真叶开始,5月17日前,这时普遍发病,病株率在10—67%左右,以后病势停止发展,随着植株的不断生长,新叶抽出,老叶病叶枯死,到6月1日左右病情指数显著下降,到抽穗期病情指数又普遍上升,出現第二个发病高峯。在定点定株田間小气候观察中,可見5月下旬至6月3日前气温为24—25℃,相对湿度不足60%,有风无露,病害停止发展,病情指数下降。6月4日后有阴雨,两天內降雨量为20毫米,气温平均为19%,相对湿度达到85%,夜間无风有露,病情指数上升。6月10日后連續干旱,气温在27℃,相对湿度在49%,半月内仅4天有露量,植株下部叶片干枯,病情指数下降。6月26日后有阴雨,露量增加,平均气溫25.5℃,相对湿度为75%,病害連續发展。根据上述研究对生产上防治粟瘟提出如下建議:(1) 結合消灭白髮病、粒黑穗病,严格实行种子处理。尤其早播地区,种子处理以溫湯浸种較好,0.3%賽力散拌种較差。(2) 合理密植,以每亩3—4万株为宜。过密生长不良,病害严重。(3) 谷子收获后,及时清除田間杂草、谷草,勿堆置田間,以減少初次侵染来源。在发病严重地区,可选用抗病品种,如三三二、鉄头碰等。

A kind of degleyed swampy paddy soil has been developed during the changeof submerged paddy fields with a single crop of rice to the ordinary doublecropping system of rice and wheat in the“Lower River Basin”in North Jiang-su since the founding of new China.A series of field observations,experiments and laboratory researches re-vealed that during the development of the degleyed swampy paddy soil the ac-companying change in the soil properties underwent three stages.In the firststage a hard cloddy structure was...

A kind of degleyed swampy paddy soil has been developed during the changeof submerged paddy fields with a single crop of rice to the ordinary doublecropping system of rice and wheat in the“Lower River Basin”in North Jiang-su since the founding of new China.A series of field observations,experiments and laboratory researches re-vealed that during the development of the degleyed swampy paddy soil the ac-companying change in the soil properties underwent three stages.In the firststage a hard cloddy structure was formed in the surface soil and the availablephosphorus in the soil was strongly fixed.In the second stage the top soil be-came structureless and dispersed with high tenacity for water,being cooland too wet for winter crops to grow well.In the third stage,due to the pre-cipitation and accumulation of ferric oxide and humus,there formed a very com-pact prismatic-columnar structure below the plow layer,being liable to losewater and plant nutrients.The living roots could not extend into such hardcompacted layer to absorb nutrients for plant growth.The effective measures to ameliorate the above unfavorable conditions are asfollows:(1)Drain off the surface water,plow up the soil and dry it thoroughly inthe sun.Remoisten the soil by a quick flooding of the field in order to turn theclods into friable granules.(2)Adopt a rotation of rice-wheat-cotton to improvethe soil structure.(3)Add phosphorus fertilizer or grow rapes or green manurecrops that can vigorously absorb phosphorus from the soil.(4)Use silty rivermud as manure to change gradually the clayey properties of the soil concerned.

江苏省里下河地区在—熟沤田改稻麦两熟田的改制中发生一种脱沼泽型水稻土。一系列野外调查,田间试验和室內研究的结果示明,脱沼泽型水稻土发生过程中土壤性状的变化包括三个阶段:第一阶段中表土产生浸水不化的块状结构和土壤有效磷的强烈固定,第二阶段中亚表土变为无结构而粘滞,土性很冷而过湿,使冬作生长不良,第三阶段中耕作层下由于土体的急剧收缩和胶结而产生极紧实的棱柱状结构,漏水漏肥,作物根不能穿入土体以吸收养份。改善以上恶劣性状的有效措施是:(1)排去田面积水、耕翻土壤、在阳光中充分晒干后迅速窨水化垡以造成疏松的团粒;(2)采用稻—麦—棉轮作,加速土壤脱沼泽,以消除土壤中、后期出现的不良结构;(3)施磷肥或种吸收土中磷素能力强的麻、油莱或其它绿肥作物;(4)掺入粉砂性河泥以逐渐改变粘性土壤的质地。

 
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