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seed grains
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  籽晶
     Effect of ZnO Seed Grains on Microstructure and Electric Properties of ZnO Varistor
     ZnO籽晶对ZnO压敏陶瓷微观结构和电性能的影响
短句来源
     Influence of ZnO seed grains on microstructure and varistor characteristics in ZnO-Bi_2O_3-TiO_2-Sb_2O_3 ceramic system
     ZnO籽晶对ZnO-Bi_2O_3-TiO_2-Sb_2O_3系陶瓷微观结构和压敏性能的影响
短句来源
     Influence of Bi2O3、Sb2O3 contents as well as seed grains on structure and properties of znO-based varistors has been studied systematically.
     本文系统地研究了Bi2O3、Sb2O3含量及添加籽晶对ZnO压敏陶瓷体结构和电性能的影响。
短句来源
     Varistor ceramics of ZnO-Bi_2O_3-TiO_2-Sb_2O_3 system introduced with different contents of pre-fabricated ZnO seed grains have been fabricated. The varistor voltage (V_1*!mA), nonlinear coefficient (α) and leakage current (I_L) of the ceramics were measured, and the microstructure of the ceramics was investigated by means of XRD and SEM.
     研制了添加预制ZnO籽晶的ZnO Bi2 O3 TiO2 Sb2 O3系压敏陶瓷 ,测量了添加不同含量籽晶的ZnO陶瓷的压敏电压 (V1mA)、非线性系数 (α)和漏电流 (IL)等电学性能参数 ,采用XRD和SEM研究了籽晶对ZnO压敏陶瓷微观结构的影响。
短句来源
  “seed grains”译为未确定词的双语例句
     Experiment and Research on Microwave Drying of Wheat and Rape Seed Grains
     小麦和油菜种子微波干燥的试验研究
短句来源
     Studying two genotype of maize lysine content and seed of grain, we can find that O2O2 maize seed grains of lysine content (0. 428%) is notably higher than that of O2o2 (0. 333%). It indicates that using SSR phio57 marker to help selecting o2o2 genotype can improve the efficiency of selecting PQM maize.
     研究了两种基因型单株玉米籽粒的赖氨酸含量,发现o_2o_2型单株的玉米籽粒赖氨酸含量(0.428%)显著高于O_2o_2型(0.333%),表明利用SSR标记phi057辅助选择o_2o_2基因型,可以提高QPM玉米的选择效率。
短句来源
     As a result, we should strengthen to extend Shendan 16.5.By analyzing the effect on maize output from fertilizer quantity and plant density we could think only it watch from seed grains of angles of output 3500 one/Mu was best interpolating density, 525kg/hm2 is the best level of applying fertilizer under our experimental condition.
     5、通过种植密度和施肥量对大穗型玉米品种粒产量影响的分析,可以认为在我们的试验条件下,仅从籽粒产量的角度看,52500株/hm~2的套种密度+525kg/hm~2的施肥水平+沈单16号玉米品种是高产的栽培组合。
短句来源
     Analyesed showed that seed grains of Huaining 2 contented with oil 39.6%, erucic 0.3%~0.72% and glucosinolate 7.98~35.2 μmol/g.
     经中国油料所等多家单位测定 ,其芥酸含量为 0 .3 0 %~ 0 .72 %,硫甙含量为 7.98~ 3 5.2 μmol/ g,油酸含量为 63 .2 3 %,亚油酸含量为 2 1 .1 9%,含油率为3 9.6%,符合国家优质油菜标准。
短句来源
     The solution of 0.03% had a significant improving effect on seed yield,which made the seed yield increase by 17.75%,fertile shoots increase by 43.81%,the number of racement increase by 23.0%,the number of pod increase by 18.62%,the seed grains increase by 30.5%. Lanthanon is worth popularizing in seed production of alfalfa.
     试验中以叶面喷施0.03%浓度的稀土处理效果最佳,其分枝数、结荚花序数、荚果数、种子粒数分别比对照增加了43.81%、23.0%、18.62%和30.5%,种子产量增加17.75%,生产中有推广应用价值。
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  相似匹配句对
     Seed Dressing
     种衣剂的发展简述
短句来源
     The seed of C.
     田野菟丝子C .
短句来源
     Kefir Grains
     开菲尔粒
短句来源
     The seed-quantity could be 4-6 grains per hole.
     选用4-6粒/穴的播种量,利用在出苗过程中幼苗之间的协同作用,抵消由于播深的加大对幼苗出土造成的抑制作用。
短句来源
     Experiment and Research on Microwave Drying of Wheat and Rape Seed Grains
     小麦和油菜种子微波干燥的试验研究
短句来源
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  seed grains
Further addition of seeds (20 wt%) or further annealing at higher temperatures led to a unimodal microstructure, owing to the impingement of growing seed grains.
      
The contacts between diamond grains were observed in the sintered compacts containing diamond seed grains of more than 70 wt %.
      
The higher Se level in seed grains, therefore, may be accounted for not by Se transport form root to shoot but by greater ability of Se uptake and retention under selenate by the former cultivar.
      
Blank evaluation in nitrogen determination in seed grains by 14 MeV neutron activation analysis
      
The xynA1 gene was stably expressed in rice straw and seed grains.
      
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Following a series of experiments conducted in East China Agricultural Re-search Institute (Nanking) during the past years,the "red arsenic",a well-knownraw-drug (containing approximately 90% of As_2O_3,9% of AS_2S_2 and 1% of mis-cellaneous substances),is found to be acceptable as seed disinfectant for the controlof cereal smuts.This raw-drug is not only excellent in effectiveness,but alsoeasily obtainable in this country. Incidence of infection of wheat bunt in the plots receiving 3 different treatments,namely,red...

Following a series of experiments conducted in East China Agricultural Re-search Institute (Nanking) during the past years,the "red arsenic",a well-knownraw-drug (containing approximately 90% of As_2O_3,9% of AS_2S_2 and 1% of mis-cellaneous substances),is found to be acceptable as seed disinfectant for the controlof cereal smuts.This raw-drug is not only excellent in effectiveness,but alsoeasily obtainable in this country. Incidence of infection of wheat bunt in the plots receiving 3 different treatments,namely,red arsenic (inoculated seed grains dusted at the rate of 0.05 % by weight),copper carbonate (0.3%),ethyl mercury phosphate (0.05%),during the last 4years,averaged 0.2%,1.4% and 2.7%,respectively against 44.8% in the control.The corresponding figures for the flag smut of wheat were respectively 3.1%,0.8%,5.0% against 20.5%; for the covered smut of barley,0.9%,1.1%,0.9% against1.6%; for the kernel smut of oats,6.8%,3.1%,0.5% against 41.4%.The resultsmake us believe that this native raw-drug is not inferior,in some cases even su-perior,to other fungicides now extensively manufactured and considered efficientin preventing the various cereal smuts.But in the control of the covered smut ofbarley,as we have already shown elsewhere,another native raw-drag,sulphur ismore effective.In the last 3 years,field experiments were carried out to studywhether arsenic gives beneficial effect on the germination of seed and on the yieldof grain.Arsenic was applied as dust to the clean seed wheat following thestandard hot water treatment.Data showed that the number of seedlings in asingle 12-ft.row ranged 368-400 from treated seed as compared with 362-386 fromuntreated seed.Yield of grain also increased 4.7 to 23.6 per cent.It is,there-fore,evident that this fungicidal dust,when properly used,is at least not injuriousto seed wheat.The following points,however,must be borne in mind when thearsenic treatment is put into practice: (1) The dosage should not be higher than0.05 per cent and lower than 0.005 per cent by weight of seed grain.Otherwise, ??it would be either injurious to seed germination or ineffective for disease control.(2) Arsenic can be applied only to thoroughly dried seed grain. Seed wheat con-taining 24% of moisture when treatment was made, lost its vitality in a very fewdays, while that with less than 12% moisture can be stored for one month withoutspoilage. (3) Arsenic reduced germination of seed grain after storage at the highertemperatures. Under laboratory conditions, seeds, treated during hot summer whenthe air temperature ranged between 31 and 35℃, largely lost their germinativecapacity within half a month, but seeds, treated in cooler season when air tempera-ture dropped below 22℃, germinated as untreated ones after being stored for 3months or longer. (4) The relative humidity during storage played the most im-portant role in causing arsenic injury to the seeds. Seeds of wheat containingproper moisture (around 12%) dusted with arsenic at correct rate (0.05% byweight), failed to germinate after being stored for 5 days at temperatures above30℃ under 100% r.b.; but there was little or no injury after a storage period ofover 7 months at 37℃ under 18% r.h. (5) The length of storage period is alsoa factor in causing arsenic injury, and at the same time affecting the efficiency ofthe treatment. Seeds dusted with arsenic at a dosage of 0.05% during mid-summer(July of 1953) retained their germinative capacity within 0.5 month, but no seedsgerminated after 2.5 months' storage. On the other hand, almost complete controlof disease was obtained from thoroughly infested seed grain dusted with 0.0125%of arsenic and stored for 60 days, but similarly treated seeds which were sownimmediately, gave 45.15% infection as compared with 72.77% in the check plot.Consequently, the proper method of using arsenic against cereal smuts is to dustthoroughly dried seed grain at the rate of 0.05-0.0125% by weight and to storetreated seeds under cool (below 25℃) and rather dry (around 80% of r.h.) con-ditions for a period of about one month. According to the results obtained from experiments conducted under bothlaboratory and field conditions, it is found that there is no synergism nor antago-nism between arsenic and such filling materials as ashes, slake lime, talc, charcoalpowder, and calcium phosphate; and that neither soil temperature nor soil moistureact as factors influencing the germination of treated seeds.

(一)用紅砒粉末作為種子消毒處理藥劑,對於幼苗感染性的小麥腥黑穗、小麥稈黑穗及燕麥堅黑穗等,有極良好的防治效果。但對大麥堅黑穗及條斑病,則不見功。(二)紅砒使用得法,對於麥種絕對無害;而且對於大麥、小麥的清潔種子,有積極的增產作用;惟對於燕麥還未能肯定。(三)紅砒粉末的拌種用量,當以種子重的0.025—0.05%為準簧僦?.005%,仍有殺菌效果。(四)為了增大藥物的容積,使得微量的紅砒粉末能够均勻週到地沾着每一麥粒,可用滑石粉、木灰末、甚至消石灰、草木灰或過磷酸鈣來稀释。(五)麥種拌砒後,須經一定期間的貯藏後播種,方顯出其强大的殺菌防病效果珉S拌隨種,則效果较少。至貯藏期間的久暫,則當因季節和用量等等而異。大致可以一個月為度。(六)紅砒使用不得其法,易起藥害。而藥害有無的關键,主耍在於拌砒後貯藏中的濕度,其次才是温度。如充分乾燥,在酷暑的氣候條件(37℃)下,貯藏7個月,尚??無妨礙。至於播種時的地温土濕,則關係極微。(七)紅砒的藥害與麥種處理當時的含水量有密切關係.含水量多,極為蝛U;含水量在12%以下,即安全無礙。(八)在自然狀况下用紅砒處理麥種,應當避去炎夏季節。又麥種拌砒前,必須充分晒乾。拌砒後...

(一)用紅砒粉末作為種子消毒處理藥劑,對於幼苗感染性的小麥腥黑穗、小麥稈黑穗及燕麥堅黑穗等,有極良好的防治效果。但對大麥堅黑穗及條斑病,則不見功。(二)紅砒使用得法,對於麥種絕對無害;而且對於大麥、小麥的清潔種子,有積極的增產作用;惟對於燕麥還未能肯定。(三)紅砒粉末的拌種用量,當以種子重的0.025—0.05%為準簧僦?.005%,仍有殺菌效果。(四)為了增大藥物的容積,使得微量的紅砒粉末能够均勻週到地沾着每一麥粒,可用滑石粉、木灰末、甚至消石灰、草木灰或過磷酸鈣來稀释。(五)麥種拌砒後,須經一定期間的貯藏後播種,方顯出其强大的殺菌防病效果珉S拌隨種,則效果较少。至貯藏期間的久暫,則當因季節和用量等等而異。大致可以一個月為度。(六)紅砒使用不得其法,易起藥害。而藥害有無的關键,主耍在於拌砒後貯藏中的濕度,其次才是温度。如充分乾燥,在酷暑的氣候條件(37℃)下,貯藏7個月,尚??無妨礙。至於播種時的地温土濕,則關係極微。(七)紅砒的藥害與麥種處理當時的含水量有密切關係.含水量多,極為蝛U;含水量在12%以下,即安全無礙。(八)在自然狀况下用紅砒處理麥種,應當避去炎夏季節。又麥種拌砒前,必須充分晒乾。拌砒後,必須貯置高燥處所。

The injurious character of darnel, at least from its weedy side, has been known since early times. The grains of darnel, when ground up with wheat and made into flour, show their poisonous effects in producing headaches, drowsiness, giddiness, uncertain gait, and stupefaction and in animals, convulsions, loss of sensation and even death. Darnel has become a serious pest in wheat field in some localities after it was introduced. It is of nearly the same shape, size and weight as normal grains of wheat...

The injurious character of darnel, at least from its weedy side, has been known since early times. The grains of darnel, when ground up with wheat and made into flour, show their poisonous effects in producing headaches, drowsiness, giddiness, uncertain gait, and stupefaction and in animals, convulsions, loss of sensation and even death. Darnel has become a serious pest in wheat field in some localities after it was introduced. It is of nearly the same shape, size and weight as normal grains of wheat and it is exceedingly difficult to separate it by machinery. Darnel and its varieties are not indigeneous to China. They have been disseminated in seed. It is difficult for the average person to identify them with any degree of accuracy. Available literature on the subjects of "seeds" classification and morphology of darnel and its varieties is surprisingly limited. It is quite important to make the seed examination of darnel and its varieties and other weed seeds that are declared noxious for this country. General characteristics of seeds (grains or caryopsis) of the species and its varieties, together with the external characteristics and associated structures are given in this paper. Seed morphology is closely allied with seed taxonomy furnishing the groundwork of information by which seed are distinguished and classified. The principal taxonomic criteria used for classification of darnel and its varieties have much to do with the number and arrangement of florets in the spikelets and the arrangement of spikelets in the inflorescences. Since the darnel "seed" consists of the matured floret, with associated glumes, characters exhibited by these structures are applied as basis of seed classification. On the basis of these and other existent variations in structure and colour of darnel seeds, a relative dependable separation of the samples is made.

关于毒麦的为害,很早就有記述。人与牲畜吃了毒麦都会中毒。毒麦传入我国繁生麦田,在一些地区已造成損害。毒麦的籽实同麦粒的大小和重量相近,很不容易进行机械清除。毒麦及其变种依靠籽实传布,常混杂麦粒难以鑑別。因此,毒麦及其变种籽实的鑑定与分类,对于检疫工作,显得很重要。本文就1950—1964年間,对我国已发生的毒麦,进行鑑定与分类。根据毒麦的穗、小穗,带稃籽实(颖果)及脫粒籽实的基本特征,主要是与种子分类有关的形态学上的特征,进行分析比较与描述。按鑑定的毒麦及其变种,編制籽实分类检索表,并附实物照片与插图。

Tests on samples of rice grains treated with organic arsenic fungicides for the control of Pellicularia Sasakii( Shira )Ito, were carried out in 1979 -1981 in 22 experimental plots arranged in 10 cuonties of Zhejiang province. Results showed that none of the samples assayed showed residue over 0.7ppm, the maximum limit allowable for arsenic residue in rice grains ( unhulled ) according to the national standard.Arsenic residue in harvested grains was found to be relatively higher as compared...

Tests on samples of rice grains treated with organic arsenic fungicides for the control of Pellicularia Sasakii( Shira )Ito, were carried out in 1979 -1981 in 22 experimental plots arranged in 10 cuonties of Zhejiang province. Results showed that none of the samples assayed showed residue over 0.7ppm, the maximum limit allowable for arsenic residue in rice grains ( unhulled ) according to the national standard.Arsenic residue in harvested grains was found to be relatively higher as compared with that from the seed grain. These was no significant correlation between arsenic residue of the soil and that in the unhulled grain.

1979~1981年浙江省10个县22个试验点施用有机胂杀菌剂防治水稻纹枯病,在所采集到的稻谷样品中,残留砷量均未超过国家允许残留量标准0.7ppm;收获稻谷的残留砷量高于种谷含量;土壤含砷量的增减与稻谷中残留量的相关性并不显著。

 
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