助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   check 在 农作物 分类中 的翻译结果: 查询用时:0.014秒
图标索引 在分类学科中查询
所有学科
农作物
电信技术
植物保护
园艺
机械工业
计算机软件及计算机应用
建筑科学与工程
自动化技术
电力工业
更多类别查询

图标索引 历史查询
 

check
相关语句
  对照
    The average yield of Zhenghong 211 was 7183.6kg/hm~2 in Sichuan regional trails,10.0% higher than that of the check Chuandan15.Zhenghong 211 has fine characters.
    正红211在四川省区试中平均产量为7183.6kg/hm2,比对照川单15号增产10.0%;
短句来源
    The effects of application five levels Nitrogen(90,180,270,360kg/hm2)were studied in field experi-ments.The results showed that seed yield increased significantly with the application of Nitrogen fertilizer.Com-pare to check,the Cent number,Single stub cape fruit number and Stub high all increased obviously after appli-cation of nitrogen fertilizer,but the kernel weight and the seeds per silique increased not significant.
    通过田间试验,研究了施用90、180、270、360kg/hm2的氮肥对播娘蒿生长和产量的影响。 结果表明:施用氮肥能显著增加播娘蒿的产量,与对照相比,施用氮肥处理的分枝数、单株角果数、株高、千粒重均显著增加。
短句来源
    In regional test of middle and late mature of new maize variety in Gansu province from 2003 to 2004,the average yield was 10 919.4 kg/hm2 and 11 464.5 kg/hm2 respectively and the rate of yield increase was 5.2% and 12.0% higher than that of the check zhongdan 2.The main characters of the variety were high and stable yield,good quality,better-resistance and was a stuff maize variety.
    2003-2004年参加甘肃省玉米新品种中晚熟组区域试验,平均产量分别为10919.4、11464.5 kg/hm2,分别较对照品种中单2号增产5.2%、12.0%。 该品种高产、稳产、优质、多抗、活秆成熟、茎叶繁茂,是粮饲兼用型玉米新杂交种。
短句来源
    Compare diurnal variation of net photosynthetic rate of treatment B to that of check at 12:00, Sep.2, 2003, far more was increased, the increasing rate was 24.35%;
    光合速率的日变化在12:00时B处理要远远大于对照,增加比例为24.35%; 穗位叶蒸腾速率B处理明显大于对照,2003年各坡度平均增加282.8%,2002年为350.4%。
短句来源
    The average fiber yield of 9505 was 2283.8kg/hm2,23.68%and 2505.0kg/hm2,31.02%higher than that of check "Chuan Zhu 4"in Sichuan provincial Ramie regional test and varieties yield test.
    品比试验中平均原麻产量2505.0kg/hm 2,较对照川苎4号增产31.02%,平均单纤维细度2038m/g。 生产试验中平均原麻产量2583.0kg/hm 2,较对照川苎4号增产22.06%。
短句来源
更多       
  “check”译为未确定词的双语例句
    The Application of the Equilibrium Check Designs in the Tests of Sugapbeet Breeding
    平衡格子式设计在甜菜育种试验中的应用
短句来源
    Contents of chlorophyll a and b of treatment B, A, C for different gradients were always higher than those of check treatment;
    生育期间各个坡度B、A、C处理的叶绿素a、b的含量始终大于D处理;
短句来源
    The average yield of Zayoudou No. 1 was 177.28 kg/667m2 in Anhui soybean variety productive test in 2003, 19.14% higher than that of the check.
    2003年参加安徽省夏大豆品种生产试验,平均产量177.28 kg/667m2,比CK中豆20增产19.14%。
短句来源
    and the chlorophyll content of Pei’ai64S/E32 in late stage decreasesslowlier than that of the check.
    杂交稻培矮64S/E32的一个显著特点,为在更高的物质生产水平上维持
短句来源
    5. The cumulative rate of total dry matter in Pei’ai64S/E32 after heading stage is25% higher over the check.
    5.超级杂交稻培矮64S/E32抽穗后干物质积累速率较快,其穗干重、总干憾t学位论文 用级杂交水积形态件状特征及其邀传规怀的研灾ZIXX)年10月
短句来源
更多       
查询“check”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  check
These conditions usually amount to checking the boundedness of the operator on functions that are powers of the weights and are hard to check.
      
The check of optimality conditions in nonsmooth programming
      
Thus it makes the check of optimality conditions for this class of nonsmooth programming problem much easier.
      
Numerical examples are showed to check the results which are more general than those already reported.
      
This paper analyzes and simulates the performance of irregular low-density parity check (LDPC) codes on Rician fading channels.
      
更多          


China is regarded as one of the countries where the jute is originally produced.From1951 to 1962,the Academy has totally collected the jute varieties amounting to 1827,and acatalogue of 334 local varieties compiled after a series of assemblage and classification as wellas setting in order and checking.In classifying its varieties,it is favourable to be classified in accordance with the char-acteristic features of the fruits'shape,axillary bud and pigment.On basis of such a provision,the table of classification...

China is regarded as one of the countries where the jute is originally produced.From1951 to 1962,the Academy has totally collected the jute varieties amounting to 1827,and acatalogue of 334 local varieties compiled after a series of assemblage and classification as wellas setting in order and checking.In classifying its varieties,it is favourable to be classified in accordance with the char-acteristic features of the fruits'shape,axillary bud and pigment.On basis of such a provision,the table of classification of the varieties of jute in China can be figured out.In addi-tion, the amalgamation of the varieties should be done according to the properties andquantities of the varieties concerned,such as the growing period,the plant height,the sizeand number of branches,and disease-resistance.Likewise,we have worked out about thedistribution and development of the variety types and ecological types of the jute throughoutthe country,which ranges primarily as the five following ecological types,i.e.,South China,Taiwan,mountain area of the south of Yangtze,the plain of the south of yangtze,and theplain of the north of Yangtze.In introduction with the seed-derivation of the jute,we are familiar with its habit andscope,and have pointed out the function of raising yield on the seed-derivation from the southto north.Besides,we have put our opinions respectively in making use of the variety-resourcein the selection,cross breeding and so on,which provide a scientific basis for making use of thevarieties from various sources.

通过全国黄麻品种资源整理研究,编写出《全国黄麻品种资源目录》,提出我国黄麻分类标准。根据果形、腋芽(分枝性)和色素等形态特征,制订出我国黄麻栽培种分类表。并依据各地区黄麻品种的生育期、植株高低、分叉大小、分叉数目、抗病性能等数量性状,进行品种归类。对全国黄麻种、类型、品种生态型的分布和发展作了探讨,初步划分为华南、台湾、江南山地、江南平原和江北平原等5个生态类型。本文还指出了黄麻引种规律和引种范围,提出了品种资源在选种、杂交等方面的利用意见。

The Breeding work of Octoploid Triticale since 1957 is summarized as follows:1. The use of crossable gene. The genetic analysis of the crossability between common wheat and rye has shown that s, ss, SA, SN and SQ belong to a multiple allelic series of a single locus. The degree of crossability of these genes can be arranged in such an order, namely, s > ss > SA > SN > SQ. According to the degree of dominance, the order should be reversed as: SQ > SN > ss > SA > s. These findings were properly used in the routine...

The Breeding work of Octoploid Triticale since 1957 is summarized as follows:1. The use of crossable gene. The genetic analysis of the crossability between common wheat and rye has shown that s, ss, SA, SN and SQ belong to a multiple allelic series of a single locus. The degree of crossability of these genes can be arranged in such an order, namely, s > ss > SA > SN > SQ. According to the degree of dominance, the order should be reversed as: SQ > SN > ss > SA > s. These findings were properly used in the routine work of crosses between wheat and rye.2. Chromosome doubling. Before treatment the wheat-rye hybrid seedlings should be slightly wounded on crown part by a sharp razor blade. Then the hybrid seedlings are exposed in 0.04-0.05% aqueous solution of colchicine for 4 days in room temperature not over 15℃. More than 90% of the treated seedlings could be recovered in greenhouse below 10℃. Among the recovered seedlings, about 40.8% of the sterile F1 hybrid plants would be turned to be partial fertile and various amount of seeds could be obtained from these successful plants. By this procedure, 4,700 primary Triticale strains have been created. In 1961, a new polyploidizing agent was discovered. The name of the agent is Fumiron, or Phenyl mercury-p-toluene sulfonanilide which is a fungicide and has comparable cfficiency in chromosome doubling as colchicine does.3. Fertility and seed plumpness. It was suggested that recombination of genes by hybridization and molding the segregation generations by heavy selection pressure could be the effective measures for the improvement of the fertility and seed plumpness of the octoploid Triticale strains. About two thousand of cross-combinations have been made with various parental stocks which were mostly selected from the primary Triticale strains, and in recent years, hybrid strains and elite plants in segregation generation were used in crosses more frequently than the primary types. The hybrid strains thus developed with normal fertility and acceptible seed plumpness were released to different localities with various natural conditions for yield tests.4. Regional tests. The data collected from regional tests have shown a tendency that the Triticale hybrid strains at present state might be successful in those regions where the yield of common wheat is usually very low and unstable due to severe natural conditions. For example, 10 Triticale strains were tested for yield performance with one rye and two common wheat varieties as checks in 1972-1973 growing season in Weining, a mountainous region of Kweiehow with altitude between 2-3 thousand meters. Eight out of ten Triticale strains have higher yields than both rye and wheat varieties. The best strain, Triticale No. 2 has a yield about 20% higher than that of rye, and 24% and 61% higher than the two varieties of common wheat Ahpo and No. 778 respectively. However, it, should not thus be concluded that the octoploid Tri-ticale is especially suitable for the marginal habitats of common wheat. It is only apparently seeming so at the present state of the Triticale strains which were developed from selection solely directed to the improvement of fertility and seed plumpness without much consideration for other characteristics of agricultural importance. Now, only the hardiness from rye and good seed quality from common wheat generally incoporated in the amphiploid have shown their favourable effect in the marginal regions of these two crops. This might be considered therefore that it is merely a preliminary stage of the Triticale program.

从1957年以来的八倍体小黑麦育种工作的主要结果总结如下: 1.可杂交基因的应用 小麦和黑麦之间的可杂交遗传分析表明s,s~S,s~A,s~N和s~Q是属于一个基因座的复等位基因。根据可杂交的程度,这些基因可以排成如下的次序,即s>s~S>s~A>s~N>s~Q。根据显性的程度,则其次序就要倒过来成为:s~Q>S~N>s~S>s~A>s。这个发现已被适当地应用于小麦与黑麦的日常杂交工作中。 2.染色体数加倍 小麦-黑麦杂种分蘖苗于处理前在基部用刀片切一浅伤口,而后浸在0.04—0.05%的秋水仙精溶液中4天,室温保持在15℃以下。在10℃以下的温室中,90%以上的处理苗能恢复生长。恢复苗中约有40.8%的F_1不育杂种植株能转变成部分可育的,并以这些成功株上将获得数目不等的种子。用这个方法,曾经制造了4,700个小黑麦原始品系。在1961年,发现了一个新的多倍体诱变剂。药品的名字是富民隆,或称对甲苯磺硫苯胺基苯汞,它是一个杀菌剂,加倍染色体数的效果和秋水仙精一样。 3.结实率和种子饱满度 通过杂交的基因重组和加重分离世代的选择压力是改进八倍体小黑麦的结实率和种子饱满度的有效方法。从小黑麦原始品系中选用各种亲本...

从1957年以来的八倍体小黑麦育种工作的主要结果总结如下: 1.可杂交基因的应用 小麦和黑麦之间的可杂交遗传分析表明s,s~S,s~A,s~N和s~Q是属于一个基因座的复等位基因。根据可杂交的程度,这些基因可以排成如下的次序,即s>s~S>s~A>s~N>s~Q。根据显性的程度,则其次序就要倒过来成为:s~Q>S~N>s~S>s~A>s。这个发现已被适当地应用于小麦与黑麦的日常杂交工作中。 2.染色体数加倍 小麦-黑麦杂种分蘖苗于处理前在基部用刀片切一浅伤口,而后浸在0.04—0.05%的秋水仙精溶液中4天,室温保持在15℃以下。在10℃以下的温室中,90%以上的处理苗能恢复生长。恢复苗中约有40.8%的F_1不育杂种植株能转变成部分可育的,并以这些成功株上将获得数目不等的种子。用这个方法,曾经制造了4,700个小黑麦原始品系。在1961年,发现了一个新的多倍体诱变剂。药品的名字是富民隆,或称对甲苯磺硫苯胺基苯汞,它是一个杀菌剂,加倍染色体数的效果和秋水仙精一样。 3.结实率和种子饱满度 通过杂交的基因重组和加重分离世代的选择压力是改进八倍体小黑麦的结实率和种子饱满度的有效方法。从小黑麦原始品系中选用各种亲本大约已经做了两千个杂交组合,近年来更多的是用杂种选系和分离世代中好的植株来进行杂交。由此而选育出来的,结实率正常,

Using nursed shoots to transplant sugar cane is the traditional experience of Chinese peasants. Generally, they employ it to supply planting materials when the field is damaged by pests or diseases while in some other sugar cane growing areas it is used for direct planting. We have investigated and summarized their experience since 1955; we started our field tests to use as intercrop in wheat rows 20 days before the maturation of wheat from 1972. Preliminary examinations showed that the youngest nursed shoots...

Using nursed shoots to transplant sugar cane is the traditional experience of Chinese peasants. Generally, they employ it to supply planting materials when the field is damaged by pests or diseases while in some other sugar cane growing areas it is used for direct planting. We have investigated and summarized their experience since 1955; we started our field tests to use as intercrop in wheat rows 20 days before the maturation of wheat from 1972. Preliminary examinations showed that the youngest nursed shoots that just protruded from the leaf transpired less water, set new roots easier and survived to transplant. Although, the yield of wheat crop increased about 10% because of avoiding physical damage daring intercroping and improvement in cultivation; the yield of sugar cane remained unaffected. This is due to the adverse shading of wheat that checked the growth of nursed shoots. The experiments in comparison with different ages of transplanting indicated that nursed shoots at about five leaves and branching stages obtained higher yield by 20%. Because of earlier planting, the sugar content also increased. Later on, nursing shoots raised on the seed bed, transplanting to the field, and the comparison with bud-chops, one eye, or two eyes pieces for seed materials were studied. Besides, the earlier dates of planting that gave comparatively early harvesting, one more winter crop may be planted in the field that ratooning was not practiced. From our five years of investiga tions yield of sugar cane increased, more crops could be planted and soil tertility also maintained well. It is recommended that sugar cane production area with dense population requires intensive use of the land is suitable to develop this system of sugar cane growing. Such system is deemed a good cultural practice in China today. This paper presented here is but a simple synopsis of all investigations in field experiments.

通过五年六次对比试验进一步肯定了甘蔗育苗移栽的增产效果和糖份的提高情况。分析了增产的原因和各个增产因素之间的相互关系。研究了有关加速返青的一些育苗和移栽的技术措施,阐述了这些技术措施的理由和作用。实践证明,甘蔗育苗移栽,使冬种小麦多收10%以上,便于小麦采用先进技术和高产晚熟品种增加的产量还未计在内。对甘蔗本身可增产10—50%,由于相对地提早成熟而增加了蔗糖的收回率,还节省了蔗种20—70%(芽片育苗的节省更多)。目前在仙游县推广约二万亩,全省推广约十万亩,并在全国蔗区大力推广。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关check的内容
在知识搜索中查有关check的内容
在数字搜索中查有关check的内容
在概念知识元中查有关check的内容
在学术趋势中查有关check的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社