杂种

基本解释 (translations)

crossbred  ·  crossbreed  ·  crossbreeding  ·  cur  ·  fuck  ·  hybrid  ·  intercross  ·  incross  ·  crossbreeds  ·  fucks  ·  intercrossed  ·  hybrids

词组短语

cross bred

与杂种相关的网络例句 [注：此内容来源于网络，仅供参考]

Replacing complete concentrated feed with mixed concentrated feeds of dwarf elephant grass, brachiaria hybrid Ⅰ and brachiaria hybri Ⅱ, there was no significant effect on the growth and acetone body quality of young goose. The three acids glyceride and high density lipoprotein of serum from 80 day-old geese had no significant difference, but the total cholesterin and low density lipoprotein of geese fed with dwarf elephant grass, brachiaria hybrid Ⅰ and brachiaria hybri Ⅱ were all lower than that fed with concentrated feed to some extent.

用矮象草、臂型草杂种Ⅰ、臂型草杂种Ⅱ混合精料代替全精料养鹅并不会显著影响仔鹅的发育和酮体品质。80日龄鹅的血清TG和HDL差异不显著，但矮象草、臂型草杂种Ⅱ和臂型草杂种Ⅰ饲养的鹅，TC和LDL都一定程度上低于精料组的鹅。

The SCA effect was important in the heterosis of the spike number per plant of the intervarietal hybrid, the SCA and GCA were both important in the heterosis of the grain number of main spike of the intervarietal hybrid; the SCA effect played an major role in the heterosis of the spike number per plant of the interspecific crosses of the common wheat and club wheat, the SCA effect played an major role in the heterosis of the 1000-grain weight of the interspecific crosses of the common wheat and spelt wheat.

普通小麦品种间杂种每株穗数杂种优势中，特殊配合力所代表的非加性遗传效应起了主要作用，而主穗粒数杂种优势中一般配合力、特殊配合力所代表的加性、非加性遗传效应所起的作用相当；普通小麦与密穗小麦种间杂种主穗粒数杂种优势中特殊配合力所代表的非加性遗传效应起了主要作用；普通小麦与斯卑尔脱小麦间杂种千粒重杂种优势中特殊配合力所代表的非加性遗传效应起了主要作用。

Since curly leaf hybrid could be recognized at early stage,and displayedobvious dwarfness,choosing"Zha′ai 76"as paternal parent not only raised thehybrid-selecting efficiency from the pollinated progenies,but also raised thebreeding efficiency of apomctc dwarf roostock of apple.

鉴别宽叶型杂种较难、需时较长(2-3年生时)并需与染色体倍性鉴定法相结合，因其形态变化较小而生长势又与平邑甜茶无融合生殖苗无明显差异；鉴别光叶型杂种因父本染色体组的影响加大而从形态上容易些，但也需过氧化物同工酶法或染色体倍性鉴定法相配合；皱叶型杂种因在苗期刚出1-2片真叶时就表现明显的标志性状、能从叶片形态上准确鉴别出来，毋须染色体倍性鉴定等复杂方法；因皱叶型杂种能早期鉴别，又表现明显的矮生性，因而选用"扎矮76"做父本不仅大大提高了平邑甜茶授粉后代中选择杂种的效率，而且提高了苹果无融合生殖型实生矮砧育种的效率。

Nuclear DNA content analysis revealed that hybrid plants had different nuclear DNA content:higher,lower than the parental sum or equal to it.Contrast to the lower and equal hybrids,bigger amount of hybrids with higher DNA content had abnormal leaf,bad growth vigour and poor fertility.

结果表明：杂种形态变异广泛，多数呈中间类型，少数呈偏亲性状；杂种细胞DNA含量不一致，呈现大于、等于、小于双亲细胞DNA含量之和的类型；DNA含量大于双亲之和的杂种与DNA含量等于或小于双亲之和的杂种相比，有较高比例的材料叶型出现畸形和植株生长势弱，育性也更差。

Result Under the same feeding and management conditions, the birth weight and the body weight of F1 germination hybrid goat on the 2nd, 4th , 8th and 12th month were obviously higher than that of Yichang white goat with extremely significant difference (P.01). body length of Fl germination hybrid goat on the 2nd, 4th, 8th and 12th month were increased by 32.46%, 30.00%, 32.05% and 26.57% resp. than that of Yichang white goat, and chest circumference were increased by 26.41 %, 23.68%, 29.39% and 19.73% resp. The average carcass weight of Fl germination hybrid goat on the 12th month was 7.52 kg higher than Yichang white goat and its slaughter rate (47.26%) was 6.67% higher than Yichang white goat. Both the fresh peltry weight and skin area in F1 germination hybrid goat were significantly increased than that of Yichang white goat.

结果］在相同的饲养管理条件下，F1杂种山羊初生重，2、4、8、12月龄体重均明显高于宜昌白山羊，差异极显著(P.01)。F1代杂种山羊2、4、8、12月龄体长分别比宜昌白山羊提高32.46%、30.00%、32.05%和26.57%，胸围分别提高26.41%、23.68%、29.39%和19.73%。12月龄F1代杂种山羊的平均胴体重比宜昌白山羊高7.52 kg，屠宰率(47.26%)比宜昌白山羊高6.67个百分点。F1代杂种山羊鲜皮重、板皮面积均比宜昌白山羊显著提高。

In order to clarify the rules of POD isoenzyme in the hazelnut, identify their blood relations between female, male and filial generations and select the superior parents for cross-breeding, we have studied the characteristics of peroxidase isoenzyme which are distributed in the 34 hazelnut varieties or lines by polyarclamide gel electrophoresis, The results showed that:POD isoenzymes of Corylus heterophylla Fisch, Corylus avellana L, and the hybrid of Corylus heterophylla Fisch × Corylus avellana L had obvious difference; some hybrids had lost P10 spectrum band of parents; the enzyme spectrum of 32 hybrid hazelnuts produced 'new hybrid spectrum bands'that could be considered as a mean to identify hybrids.

为了阐明过氧化物同工酶在榛品种中的分布规律，探讨平榛、欧榛及其杂种榛之间的亲缘关系，选育优势杂交亲本，本试验采用聚丙烯酰胺凝胶垂直电泳，研究了34个榛品种成熟叶过氧化物酶同工酶酶谱特征，结果表明：平榛、欧榛及其平欧杂种榛品种间酶谱具有较大差异；有的杂种品种遗失了父母本共有谱带P10；32个平欧杂种榛品种出现了双亲所不具有的新酶带，可作为鉴别杂种的一条途径。

It was also found that some genes which were expressed at high level in heterotic hybrid were underexpressed or expressed at low level in nonheterotic hybrid.

杂种Ⅰ与双亲间基因的差异表达类型较杂种Ⅱ丰富，且发现许多杂种Ⅰ高水平表达的基因在杂种Ⅱ减弱表达或偏低亲表达。

Three genes specified expressed in hybrids and one gene over-expressed in hybrid were found. By cloning, sequencing and BLAST analysis, one specific expression cDNA band was cytosolic isocitrate dehydrogenase gene, the other two were new genes which function were unknown, and the over-expressed cDNA band was proteosome subunit p112 gene.

发现了 3 个杂种鸡特异表达的基因和 1 个杂种鸡表达增强的基因，进一步克隆、测序和比对分析初步表明：杂种特异表达的 cDNA 片断分别为鸡细胞质异柠檬酸脱氢酶基因和 2 个未知功能的新基因；杂种表达增强的 cDNA 片断为鸡蛋白酶体亚基 p112 基因。

The somatic hybrids usually showed specific bands and combined all the bands of both parents. In combinations, some new bands were detected, and occasionally specific bands of parents were lost, which indicated that chromosome recombination and exchange happened after fusion. Additionally, in some combinations, specific bands from leaf parent were detected, which revealed the plants were of putative hybrid origin, because leaf protoplast cannot redifferentiate by both single culture and co-culture.

体细胞杂种一般表现为具有双亲的特征带，且综合双亲的所有带，但在部分杂种中检测到了双亲都没有的新带，也发现有丢失亲本的特征带或共有带的现象，说明融合后染色体发生了重组和交换；有的引物只检测到叶肉亲本的特征带，根据柑橘叶肉细胞无论单独培养还是共培养均不能再生的事实，可推测其为体细胞杂种或二倍体叶肉亲本型胞质杂种。

He not only is our country hybrid rice research founder, also is the our country hybrid rice research chief designer and the most main leaders in a scholarly field. In 1986 he proposed the hybrid rice breeding from three is the law to two is the law to one is the law and uses three development phases from the variety to the subspecies to 远缘杂种 the superiority the strategic tentative plan, this tentative plan has become the domestic and foreign recognitions hybrid rice breeding the guiding ideology.

他不仅是我国杂交水稻研究的开创者，也是我国杂交水稻研究的总设计师和最主要的学术带头人。1986年他提出杂交水稻育种由三系法到两系法到一系法和从品种间到亚种间到远缘杂种优势利用三个发展阶段的战略设想，这一设想已成为国内外公认杂交水稻育种的指导思想。1987年两系法杂交水稻技术被列为国家&863&计划的重点课题。

与杂种相关的网络解释 [注：此内容来源于网络，仅供参考]

cross bred：杂种的,杂交的 杂种,杂交型(羊)毛

cross breaks | 横折, 折纹 | cross bred | 杂种的,杂交的 杂种,杂交型(羊)毛 | cross breeding | 杂交育种, 杂交繁育

hybrid cline：杂种渐变群

杂种衰落 hybrid breakdown | 杂种渐变群 hybrid cline | 杂种(生存;生殖)无能 hybrid incapacitation

crossbred：杂种的 杂种

crossbowman /弩手/ | crossbred /杂种的/杂种/ | crossbreed /杂种/异种交配/培育杂种/(使)杂交/

crossbreed：杂种 异种交配, 培育杂种, (使)杂交

crossbred /杂种的/杂种/ | crossbreed /杂种/异种交配/培育杂种/(使)杂交/ | crosscheck /交叉核对/

heterosis breeding：杂种优势育种

heterosis 杂种优势 | heterosis breeding 杂种优势育种 | heterosis index 杂种优势指数

hybridism：杂种性

hybrid zygote 杂种合子 | hybridism 杂种性 | hybridity 杂种性

monohybrid ratio：单基因杂种分离比;单性状杂种分离比

"单基因杂种优势;单性状杂种优势","monohybrid heterosis" | "单基因杂种分离比;单性状杂种分离比","monohybrid ratio" | "单基因差别的交配","monohybridism"

monohybrid heterosis：单基因杂种优势;单性状杂种优势

"单基因差别的个体间杂交;单性状杂交","monohybrid cross" | "单基因杂种优势;单性状杂种优势","monohybrid heterosis" | "单基因杂种分离比;单性状杂种分离比","monohybrid ratio"

heterotic hybrid：有杂种优势的杂种

"异型接合效果","heterotic effect" | "有杂种优势的杂种","heterotic hybrid" | "异型接合优势;杂种优势","heterotic vigor"

Heuchera hybrid：王子'杂种矾根}{'舞姿'杂种矾根}{'银王子'杂种矾根}

Heteropappus hispidus {狗娃花} | Heuchera hybrid {'王子'杂种矾根}{'舞姿'杂种矾根}{'银王子'杂种矾根} | Heuchera micrantha {'紫色宫殿'小花矾根}