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wild stocks
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  “wild stocks”译为未确定词的双语例句
     COMPARISON OF MORPHOLOGICAL CHARACTERS OF DIFFERENT WILD STOCKS OF COMMON CARP IN HEILONGJIANG RIVER WATERS
     黑龙江不同水域野鲤主要形态学性状的比较研究
短句来源
     Studies on Techniques for High Yield of Castanea mollissima Orchard Constructed by Grafting with Wild Stocks
     板栗野生砧木嫁接建园丰产技术研究
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     RAPD analysis of three wild stocks of Meretrix meretrix in China's coastal seas
     我国沿海三个文蛤地理群的RAPD分析
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     The orchard of Castanea mollissima was constructed by grafting with wild stocks in the northern slope of Dabie mountain and 11 varieties were introduced from the main yielding areas to compare with 2 lcoal varieties.
     在大别山区北坡利用板栗野生砧木嫁接建园,引进省内主产区的11个品种和当地主栽的2个品种进行品比试验。
短句来源
     Random amplified polymorphic DNA(RAPD) technique was applied to assess the genetic variations among inter- and intra-population of three wild stocks (24 individuals) of black porgy, Sparus macrocephalus, from Jiaozhou Bay (Qingdao), Taiwan Strait(Xiamen)and Beibu Bay (Hainan).
     利用RAPD技术对取自胶州湾(青岛)、台湾海峡(厦门)和北部湾(海南)3个天然群体的24尾黑鲷(Sparusmacro cephalus)进行群体内与群体间的遗传变异分析。
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  相似匹配句对
     the FUTURE is WILD
     未来狂想曲
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     Inner Wild
     内敛的狂野
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     RAPD analysis of three wild stocks of Meretrix meretrix in China's coastal seas
     我国沿海三个文蛤地理群的RAPD分析
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     Cultural Technology of Wild Nursery Stocks under Transplant Condition in Linzhi Tibet
     西藏林芝地区野生苗木移地栽培技术研究
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     FOREX STOCKS MARKET
     发行外汇股票的优势和潜力
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  wild stocks
Three alleles at the Gpt-1 (glutamic-pyruvic transaminase-1) locus in the mouse, as identified by electrophoresis on cellulose acetate, and their distribution among inbred mouse strains and wild stocks are described.
      
Identifying andgenetically characterizing wild stocks areessential steps for their conservation, sinceoverexploitation of genetically differentpopulations can lead to the loss of geneticvariability and productivity in subsequentgenerations.
      
Hopefully, thisartificial production will contribute to areduction of fishing pressure and lead to therehabilitation of wild stocks.
      
As a result, wild stocks of the species are subject to intense harvesting by local fishermen.
      
The development of Gracilaria farming in Chile was made possible by an increased market demand, as well as the existence of basic knowledge that permitted the management of wild stocks and the initiation of cultivation practices.
      
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A couple of hamsters of wild stock of heterozygotes was discovered in the laboratory from April to June 1984 giving birth to two litters of offsprings 6 of them were albino. After deliberate breeding for more than 3.5 years, we established foundation colony of the albino hamster.

在驯育过程中,我们发现了6只黑线仓鼠白化个体,经过三年半人工繁育建立了目前国内外唯一的白化黑线仓鼠种群.原种增殖采取杂合子,白化间互交,以及子代与亲代回交方式,用目睹试配与定期同居的交配方法进行繁殖扩大种群.驯育期间我们观察了动物的性周期、妊娠判断、繁殖力和幼仔的的生长发育.黑线仓鼠(Cricetulu barabensis)俗称中国地鼠是分布于我国北方的小型野生啮齿类.早在本世纪初我国就应用于医学实验。40年代末,斯万德克(Schwentker)将其引到美国,经过几年的研究获得实验室繁殖成功,现已广泛应用于遗传、肿瘤和糖尿病等的研究。目前国内亦有一些单位进行驯育。虽然黑线仓鼠在国外已培育成纯品系、糖尿病品系,但迄今未见有白他黑线仓鼠报道。我们在驯育过程中于1984年4~6月发现一对野生原种杂合子鼠繁育了2胎仔鼠(其中有白化个体6只),经过三年半人工繁育建立了目前国内外唯一的白化黑线仓鼠种群.

The growth comparison experiment for wild stock and isolated hatchery population (third generation from wild) from Yangtze River of silver carp and grass carp was conducted with completely random block design during their first year stage. Compared with hatchery population, the wild stock of silver carp and grass carp was 17-21% higher in absolute growth rate of body length, 13-18% higher in instantaneous growth rate of body length; 25-26% higher in absolute growth rate of body weight, 15-20%...

The growth comparison experiment for wild stock and isolated hatchery population (third generation from wild) from Yangtze River of silver carp and grass carp was conducted with completely random block design during their first year stage. Compared with hatchery population, the wild stock of silver carp and grass carp was 17-21% higher in absolute growth rate of body length, 13-18% higher in instantaneous growth rate of body length; 25-26% higher in absolute growth rate of body weight, 15-20% in instantaneous growth rate of body weight. However, these differences were not significant (P>0 05). Allelic frequency variation on 18-19 loci of 10 enzymes and protein from the wild stock, F1 of wild stock in hatchery and isolated hatchery population of silver carp and grass carp were analyzed with isoenzyme electrophoresis. It was found that there were no significant difference in mean proportion of polymorphic loci (P), but there were significant difference in the average heterozygosity per locus (H) among 3 tested groups of silver carp and grass carp respectively at a rank of wild stock> isolated hatchery population>F1 of wild. Cluster analysis showed that the genetic distance between isolated hatchery population and wild stock was higher. In addition, a specific EST-5 band was found in the wild stock of silver carp and grass carp. This study indicats that isolated hatchery population is worse than the wild population in growth, and have a slight biochemical genetic differences with wild population.

用完全随机区组设计的方法在三个池塘中进行了源于长江的鲢、草鱼原种与封闭人繁群体子三代1龄鱼种阶段的生长比较试验。结果表明:原种鲢、草鱼的体长绝对增长高出封闭人繁子三代群体17-21%,相对增长(瞬时增长率)快13-18%;体重绝对增重高出25-26%,相对增重(瞬时增重率)快15-20%。但这些差异(P>005)均未达数理统计上差异显著的标准。又用同工酶电泳,测定了鲢、草鱼的原种、原种F1代、封闭人繁子三代共六个群体肌肉、肝脏组织中10种酶、一种蛋白质18-19个位点上的等位基因频率变异。未见两种鱼的三个群体间的多态座位比例有何不同,但平均杂合度有异,其大小顺序都是原种>封闭人繁子三代>原种F1代。聚类分析显示:鲢、草鱼两种鱼封闭人繁群体对原种的亲缘关系都较远。另外,发现在鲢、草鱼原种中存在一条特殊的酶带EST-5。本研究结果证明:封闭人繁群体在生长性能上不如原种,在生化遗传上已出现有别于原种种群的变化。

The orchard of Castanea mollissima was constructed by grafting with wild stocks in the northern slope of Dabie mountain and 11 varieties were introduced from the main yielding areas to compare with 2 lcoal varieties. A series of applied techniques, such as whip grafting, removing cores, replacing soil and fertilization and integrated control of Cyllorhynchite stisulus had evident effects of increasing yield of Castanea mollissima. which opened up an approach to rational development of resources of wild...

The orchard of Castanea mollissima was constructed by grafting with wild stocks in the northern slope of Dabie mountain and 11 varieties were introduced from the main yielding areas to compare with 2 lcoal varieties. A series of applied techniques, such as whip grafting, removing cores, replacing soil and fertilization and integrated control of Cyllorhynchite stisulus had evident effects of increasing yield of Castanea mollissima. which opened up an approach to rational development of resources of wild Castanea mollissima orchard.

在大别山区北坡利用板栗野生砧木嫁接建园,引进省内主产区的11个品种和当地主栽的2个品种进行品比试验。施行的插皮舌接、夏季摘心、改土增肥、综合措施防治剪枝象甲等系列丰产配套技术均显成效,嫁接5年后便进入丰产期,6~10年生年株产达2.4okg,单产1500Kg/hm2,其中二新早等7个品种平均株产达3.3kg,单产2000kg/hm2,达到了丰产指标,为野生板栗资源的合理开发利用开辟了途径。

 
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