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skin color
相关语句
  皮色
    Preliminary Study on Skin Color Inheritance of Chinese Radish
    中国萝卜皮色遗传的初步研究
短句来源
    The inheritance of skin color showed the green and yellow were dominant to the brown.
    皮色遗传表现为黄对褐为显性;
短句来源
    Study on the inheritance of high generation wax gourd showed that skin color and the characteristic of seeds of furit were controlled by dominant genetic effects,fruit length and the type of placenta were quantitative traits.
    利用相对性状明显的高世代纯合冬瓜材料正、反交及测交配组,对冬瓜果实皮色、长度、种子及瓜瓤类型等相对性状进行遗传规律的初步研究。 结果显示,白皮对黑皮、有棱籽对无棱籽为完全显性,而果实长度和瓜瓤类型为数量性状遗传。
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  “skin color”译为未确定词的双语例句
    It yields 4-5 straight marketable fruits per plant. The fruit is 40-50 cm in length,4-5 cm in diameter,400-500 g in weight,green in skin color and light sweet in taste.
    早熟,单株商品瓜4~5个,瓜长40~50cm,横径4~5cm,单果质量400~500g; 瓜皮绿色,瓜形较直;
短句来源
    Its average fruit mass is 127 g, but reaching 145 g, with an attractive skin color.
    平均单果质量127g,最大果质量145g; 果个均匀;
短句来源
    THE EFFECT TO APPLE-PEAR SKIN COLOR TREATMENT WITH ANTIBROWN SUBSTANCE
    防褐物质处理对苹果梨果皮色泽的影响
短句来源
    Correlations of Immature Skin Color and Pigments in Cucumber
    黄瓜嫩果皮色与色素含量的关系
短句来源
    RAPD Marker Linked to Berry Skin Color in the V. amurensis×V. vinifera Progeny
    葡萄山欧杂交后代果皮颜色的RAPD标记
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  skin color
The result is a health risk manifested by a correlation between skin color and hypertension.
      
Racism as Health Risk for African-American Males: Correlations Between Hypertension and Skin Color
      
The present study was undertaken to determine the implications of skin color for the workplace.
      
For African American males one such norm is skin color.
      
Impact of skin color upon occupational projection: A case for black male affirmative action
      
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Results of studied on 49 cross combinations and 2542 seedlings show under climatic conditions of Zhengzhou, Henan province, the juvenile stage of pear seedlings crossed between Pyres bretschneideri and P. pyrifolia varieties is about 4 to 5 years, depending mainly by the parental varieties used. When the seedlings grow up to 6 years old the percentage of flowering plants may be up to 70%. The inheritance of fruit size appeared to be under polygenic conyrol with the mean fruit size of the progeny being smaller...

Results of studied on 49 cross combinations and 2542 seedlings show under climatic conditions of Zhengzhou, Henan province, the juvenile stage of pear seedlings crossed between Pyres bretschneideri and P. pyrifolia varieties is about 4 to 5 years, depending mainly by the parental varieties used. When the seedlings grow up to 6 years old the percentage of flowering plants may be up to 70%. The inheritance of fruit size appeared to be under polygenic conyrol with the mean fruit size of the progeny being smaller than the parents. Generally the mean fruit weight of the progeny was smaller than the parents by 27%. But there were exceptions in a few combinations. The inheritance of fruit shape studied indicated that round and oblate shape may be dominant to pyriform andturbinate shape. The inheritance of skin color showed the green and yellow were dominant to the brown. As to the inheritance of flesh texture, it seems that the fine crisp and coarse Crisp texture were dominant to the fine tender crisp. But the latter might be appeared to be 30%. The results also indicated Yali, Mali and Korla s Xiangli were the best parents for breeding top eating quality varieties. Variety Jinhua has a strong trend to inherit its large fruit size.

通过对49个杂交组合2542株梨杂种实生苗亲本性状遗传倾向的观察研究看出,在河南郑州地区,梨杂种后代的童期为4~5年,6年生杂种一般开花株率可达70%以上;童期的长短主要受亲本遗传特性的制约;梨杂种后代果实重量一般较亲中值小27%,但有些组合超亲现象明显,一般超亲19.2%;果形遗传似表现为圆或扁圆对卵圆或圆锥为显性;皮色遗传表现为黄对褐为显性;肉质的遗传表现为细脆、紧脆和粗脆对细嫩占优势,细嫩型所占比重约为30%;在品质遗传方面,鸭梨、麻梨、库尔勒香梨易将其优良品质传给后代,在鸭梨×金花梨的后代中,果实大小和风味品质超亲现象明显。

This was a cooperative programme between the author and the Horticulture and Food Research institute of New Zealand Ltd. , A Crown Research institute , and supported by the New Zealand Apple and Pear Mar- keting Board. Two set of cross combinations were made in 1986 and 1989. The parentage varieties used were Xuehuali , Yali , Kosui , Nijisseiki , Huobali and Red Bartlett. The Huobali is a local variety grown in Yunnan and South Sichuan , China , which has a very pretty red-skin. Seedlings were raised at Havelock...

This was a cooperative programme between the author and the Horticulture and Food Research institute of New Zealand Ltd. , A Crown Research institute , and supported by the New Zealand Apple and Pear Mar- keting Board. Two set of cross combinations were made in 1986 and 1989. The parentage varieties used were Xuehuali , Yali , Kosui , Nijisseiki , Huobali and Red Bartlett. The Huobali is a local variety grown in Yunnan and South Sichuan , China , which has a very pretty red-skin. Seedlings were raised at Havelock North and Riwalca Research Centres of HortResearch . New Zealand. Studies on the inheritance trends of fruit characteristics showed : 1. the inheritance of fruit size was not in accordance with the hypothesis that the mean fruit weight of the progeny is smaller than the mean figure of the parentage varieties; 2. the oval fruit shape was dominant to oblate and elongate-round ; 3. the brown , yel- low and yellowish-green color were all dominant to red , and 4. the sweet flavor was dominant to sour , while the combination of Nijisseiki (sweet ) ×Huobali (sour ) was exceptional, The red-slcinned (bluish or solid red ) seedlings of the crossed progenies of Huobali could reach 9. 2 % to 33. 3% . The fruit eating quality of the selection 59 -- 49 (Kosui× Huobali) obtained from this programmer was much better than that of Kosui ; the selection 68 - 40 (Kosui× Huobali ) has a large fruit size , with a bright red skin color , best eating quality and with long storage-life and shelf-life ; The selection 74 - 32 and 74 - 35 (Kosui× Huobali ) boeh not only have best eating quality, but also have a very pretty appearance.

通过对以红皮梨“火把梨”为杂交亲本之一的5个组合637株杂种后代的观察研究看出:果实大小的遗传倾向与作者及其他一些研究者过去提出的“梨杂种后代果实平均大小大多小于亲中值”的结论不相一致;果形的遗传倾向表现为卵形对扁圆和长圆形为显性,雪花梨的纺锤形果形遗传力很强;果实色泽的遗传倾向表现为褐、黄、黄绿对红色均为显性,红色出现的比例为9.2%(廿世纪×火把梨)和33.3%〔鸭梨×火把梨);果实风味的遗传表现为甜对酸为明显显性,但在廿世纪x火把梨的后代中则酸占优势。根据杂种综合性状选出的92-2和59-49(均为幸水x火把梨的后代)两个优系果实品质优于与其同期成热的新水和幸水;红色优系74-32、74-35和68-40(幸水x火把梨)果大、色泽鲜艳、品质优、耐贮。

Crossing individuals with different colors in skin of Chinese radishes ( Raphanus sativus L.var. Longipinnatus Bailey)and selfing their F 1 and F 2 generations revealed that green skin was probably controlled by one couple of genes,or two couples of independent genes,or two couples of linked genes interacting with cytoplasmic particulates,showing obvious matroclinal inheritance.Red skin was probably controlled by three couples of independent genes,with one couple linked with the genes controlling green...

Crossing individuals with different colors in skin of Chinese radishes ( Raphanus sativus L.var. Longipinnatus Bailey)and selfing their F 1 and F 2 generations revealed that green skin was probably controlled by one couple of genes,or two couples of independent genes,or two couples of linked genes interacting with cytoplasmic particulates,showing obvious matroclinal inheritance.Red skin was probably controlled by three couples of independent genes,with one couple linked with the genes controlling green skin.So 4~5 couples of genes took part in color inheritance when crossing individuls of red skin with those of green skin,and complex interacting of the genes made the skin color of F 2 be appeared dull purple,magenta,green,purple green and so on.In addition,some genes controlling skin color perhaps affected the flesh color inheritance.Selfing F 1 of dull purple skin separated a few individuals of red core with purple skin,selfing the F 3 could separate some individuals of red core with green skin.

通过对中国萝卜(RaphanussativusL.var.LongipinnatusBailey)不同皮色试材的杂交,F1、F2自交,研究了皮色遗传表现。初步结果表明,皮部绿色(即绿皮)依不同杂交组合,可能有不同的遗传模式,即可由1对基因控制,也可由2对连锁的基因或独立分配的基因对控制。若为连锁的2对基因控制时,它们还受到细胞质基因组(可能主要是质体基因组)的互作,表现出明显的偏母遗传现象。皮部红色(即红皮)似有3对独立遗传的基因控制,这3对基因还有相互作用,其中1对可能与绿色控制基因连锁。这样,红皮与绿皮试材杂交时,参与遗传的基因可达4~5对,它们之间出现复杂的相互作用,而使F2代出现暗紫、洋红、绿色、紫绿等众多不同颜色。其中有的基因还可能影响到肉质色的遗传,使暗紫色F2代个体自交,F3代分离出少数紫皮红心萝卜,将其再自交,则能分离出绿皮红心萝卜,从而在实验过程中证实和重演了绿皮红心萝卜的起源。

 
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