查询词典 chickens

Built since then, Chinese mathematician hundred chickens for the constant deepening of the research problem, question hundred chickens has become almost synonymous with indeterminate equation, from the Song Dynasty to the Qing Dynasty around the question of the hundred chickens made a very good math research achievements

自张邱建以後，中国数学家对百鸡问题的研究不断深入，百鸡问题也几乎成了不定方程的代名词，从宋代到清代围绕百鸡问题的数学研究取得了很好的成就

The number of chickens in each group is 16 for SPF chicken At 4 weeks of age, chickens were eye-drop immunized with the recommended dose of commercial IBV vaccine, or vaccinated intradermally via wing with 5×106 PFU rFPV-IBVS1 or 5×106 PFU S-FPV-017. Four weeks after vaccination, chickens in all groups were challenged by bronchitis injection with a lethal dose (0.2ml 8.5EID50/0.1ml) of IBV XJ3 strain After challenge, chickens immunized with rFPV-IBVS1 and commercial IBV vaccine were all protected from death; the result indicated that rFPV-IBVS1 can protect chickens from the infection of IBV.

攻毒后的结果显示所有含rFPV-IBVS1免疫组的SPF鸡均100%保护而免于死亡；IBV弱毒疫苗免疫的SPF鸡也获100%保护，免疫以后的抗体跟踪检测证明rFPV-IBVS1诱导的抗IBV抗体水平低于IBV弱毒疫苗免疫组；攻毒后进行的IBV分离和PCR检测结果表明IBV弱毒疫苗免疫的SPF鸡能够更好地阻止攻击强毒的感染。

We proposed this SNP site correlated with IMP content in chickens. A neighbour-joining dendrogram was constructed based on the Nei's genentic distance. The genetic relationship between Chinese red jungle fowl and Tibetan chickens was the nearest, whereas Baier chickens were more closer to Silkies chickens. The Chinese red jungle fowls were relatively closer to the domestic fowls, whereas Thailand red jungle fowls were relatively diverging to the Chi-nese native breeds. These results supported the theory concerning the independent origins of Chinese native fowl breeds.

根据该多态位点的基因频率，基于Nei氏的遗传距离运用NJ聚类法构建系统发生树，进行家鸡与原鸡的亲缘关系分析，结果发现，丝羽乌骨鸡与白耳鸡的亲缘关系最近，藏鸡和中国红原鸡亚种的亲缘关系也较近，中国地方家鸡品种与中国红原鸡亚种的亲缘关系较近，而与泰国红色原鸡的亲缘关系较远，隐性白羽鸡与原鸡亲缘关系最远，初步得出中国家鸡有自己独自的血缘来源的结论。

The numbersT_(ANAE~ cell number and proliferative function of T lymphocyte in caecal tonsil, the numbers of gland ofHarder of chickens treated with 5KV and 10KV HVEF were significantly higher than controlchickens; But from 1 to 35 day, them of chickens treated with 20KV HVEF, obviously were lowerthan control chickens.

盲肠扁桃体T淋巴细胞增殖功能及其数量、哈德尔氏腺淋巴细胞数量，5KV和10KV高压静电场照射雏鸡于照射后4～35天不同程度高于对照雏鸡；而20KV高压静电场照射雏鸡，于照射后1～35天均显著低于对照雏鸡。

Among them,them of chickens treated with 10KV HVEF increased more significantly than other groups chickens;But the numbers and proliferative function of B lymphocyte in caecal tonsil and gland of Harderchickens treated with 20KV HVEF reduces more significantly than other groups chickens.

其中，10KV高压静电场照射雏鸡盲肠扁桃体和哈德尔氏腺B淋巴细胞增殖功能增强最显著，数量也增加也最为明显；而20KV高压静电场照射雏鸡盲肠扁桃体和哈德尔氏腺B淋巴细胞增殖功能降低最明显。

To evaluate the efficacy of the recombinant fowlpox virus vaccine against the heterotype IBV, the chickens were challenged with the homotype IBV LX4 strain and the heterotype IBV LTJ95I strain after three weeks post vaccination. Antibodies against IBV were detected in vaccinated chickens one week post inoculation. The CD4+ T-lymphocytes in the peripheral blood increased rapidly in all groups challenged with IBV, except for the vaccinated group challenged by heterotype strain and the low level of CD4+ T-lymphocytes remained until end of the experiment. In all the groups, a high level of CD8+ T-lymphocytes only was observed in the vaccinated group after challenging with IBVhomotype strain. The morbidity and the mortality of this group were 21.43 % and 0 %, respectively, which showed significant difference with other groups. In addition, the lesions of chickens and virus shedding were less in the vaccinated group challenged by IBV homotype strain comparing with other groups, but there was no difference for the average body weight of chickens in all groups.

结果显示，重组疫苗接种1周后，免疫鸡产生抗IBV的抗体；而且外周血中CD4+和CD8+ T淋巴细胞的含量略高于非免疫对照组；攻毒后，异源强毒株攻毒的免疫组CD4+ T淋巴细胞呈下降趋势，并且该组低水平CD4+的状态一直持续到试验结束，而其他组CD4+ T淋巴细胞均迅速上升，峰值达到14.5 %；同源强毒株攻毒的免疫组CD8+ T淋巴细胞呈高水平的表达，而其他组攻毒后均无明显变化；保护率结果显示，同源强毒株攻毒免疫组的发病率和死亡率为21.43 %和0 %，与其他各组相比均有显著差异；另外同源强毒株攻毒的免疫组病理损伤与异源强毒株攻毒的试验组相比明显减轻，其排毒时间和排毒量也均有所减少；强毒攻毒后所有试验组体重无显著差异。

Clinical pathology showed liver, spleen and kidney of coinfection chickens swelled from 2 to 4 week. Perihepatitis and pericarditis could be seen. Coinfection chickens, REV chickens and MDV chickens could be seen tumor on liver, spleen, kidney and heart at 5, 6, 6 week.

大体病变结果显示，混合感染组2～4周肝、脾、肾稍肿大，并有肝周炎、心包炎等，混合感染组、攻REV组和攻MDV组分别在5、6、6周时肝、脾、肾、心脏呈不同程度的肿大，有大小不等肿瘤结节。

In this trial, they were compared that the differences of performance of AA Broilers and Beijing Fatty Chickens in unartificial environment in different growing period, studyed the effect of durative and steady high ambient temperature to the performance、meat quality and meat flavor of 56 days AA Broilers、56 days Beijing Fatty Chickens and 100 days Beijing Fatty Chickens, and talked the mechanism of the effects.

本研究在对自然环境条件下各生长阶段AA肉鸡和北京油鸡生产性能比较研究的基础上，系统研究了持续恒定高温对56日龄AA肉鸡、56日龄北京油鸡、100日龄北京油鸡生产性能、肌肉品质及风味特性的影响，并对造成这一系列影响的机理进行了初步探讨。

In this paper, we applied PCR-SSCP technology to detect the gene mutation of IGF-I gene in New Yangzhou chickens(130), Xueshan chickens(100) and White Leghorns chickens(47) and DNA sequenced.

建立统计分析模型，应用GLM过程对新扬州鸡部分生长和屠宰性状进行分析。本论文得到的结论如下： 1。

In this experiment, we affirmed the best experiment reaction and detection condition in 5'-UTR,exon 1 and 3'-UTR of IGF-I gene and found four mutation Loci (23F/R,26 F/R,28 F/R,29 F/R) in New Yangzhou chickens, Xueshan chickens, White Leghorns chickens, respectively.

雪山鸡等位基因频率为：26F/R A：0.8200，B：0.1800；28F/R A：0.3819，B：0.6181；经基因型分布卡方检验，发现新扬州鸡上的两个多态位点处于哈代-温伯格平衡(P=0.929、P=0.966)，雪山鸡不处于哈代-温伯格平衡(P=0.002、P=0.112)，并发现多态位点存在品种分布差异。

Were used by medieval physicians...

被中世纪的医师用来。。。

Article 19 Where the shareholders of a limited liability company or the directors and controlling shareholders of a joint stock company or the actual controllers of a company maliciously dispose of company properties and thus cause losses to any creditors after the company dissolution, or fail to make liquidation and cheat the company registration organ to deregister the legal person by means of a false liquidation report, if any creditors claim that the aforesaid shareholders, directors and controlling shareholders or actual controllers shall assume the corresponding civil liability for the debts of the company, the people' s court shall support the claim.

第十九条有限责任公司的股东、股份有限公司的董事和控股股东，以及公司的实际控制人在公司解散后，恶意处置公司财产给债权人造成损失，或者未经依法清算，以虚假的清算报告骗取公司登记机关办理法人注销登记，债权人主张其对公司债务承担相应赔偿责任的，人民法院应依法予以支持。