1.Supplemented 12g/cow/d and 6g/cow/d rumen by-pass Met could increase the rate of fat, increased milk fat respectively 2.68%(P>0.05) and 9.82%(P
补饲12g/cow/d过瘤胃蛋氨酸乳脂率提高2.68%(P>0.05); 16g/cow/d组乳脂率提高了9.82%(P
2.In the model parallel TP-BP algorithm is adopted and carried out in the COW parallel computing environment.
该医药销售预测模型采用了并行TP-BP算法,并在基于COW的并行计算环境下实现。
3.Mad cow disease,or bovine spongiform encephalopathy(BSE),is a chronic,transmissible,fatal neurodegenerative disorder disease in cattle.
疯牛病(mad cow disease),即牛传染性海绵状脑病(bovine transmissible spongiform encephalopathy,BSE)的俗称,是一种慢性消耗性、致死性、中枢神经系统退行性疾病。
4.(2) three heteropoly acids in such a general formula as H_nM(H_2O)XW_(11)O_(39) i.e. H_7[In(H_2O)CoW_(11)O_(39)]·14H_2O, H_6[In(H_2O)CrW_(11)O_(39)]·11H_2O and H_4[Ti(H_2O)TiW_(11)O_(39)]·7H_2O were synthesized by the stepwise acidification and the stepwise addition of solutions of the component elements as well as ion exchanging method. The optimal proportion of the component compounds and the pH of the synthesis reaction are given.
(2)采用分步酸化-分步加料-离子交换法合成出三种通式为H_nM(H_2O)XW_(11)O_(39)的杂多酸:即十一钨钴合铟酸H_7[In(H_2O)CoW_(11)O_(39)]·14H_2O,十一钨铬合铟酸H_6[In(H_2O)CrW_(11)O_(39)]·11H_2O和十一钨钛合钛酸H_4[Ti(H_2O)TiW_(11)O_(39)]·7H_2O。
5.We used the classic method to extract the genomic DNA from the cow blood, adopted PCR technique to magnify the parts of sequence of the cow BMP-4 with it as template, and reorganized this fragment to the PMD18-T vector, slided it by two different enzymes and PCR identification, we acquired a part of exon sequences of the cow BMP-4 for 306 bps.
首先提取牛血液基因组 DNA,采用 PCR 技术扩增牛 BMP-4 的部分序列,将此片段重组到 PMD18-T 载体中,双酶切和 PCR 鉴定后测序,获得长为 306bp 的牛BMP-4 部分外显子序列。
6.The Incidcnces of fatty liver in different breeds of the experimen tal cows were 64%(Jersey cow), 48%(Holstein cow),6.6%(yellow cattle) and 4.8%(hcifcrs)The severity of the fatty liver was related to the breed and the loss of condition scoreafter calving(r=0.28, P
黄牛6．6％； 各品种青年母牛4．8％．肝脂肪浸润的严重程度和产后体质下降相关（r＝0．28．P＜0．01），但和分娩时牛的体况以及产奶量无关．
7.Earlier this year the discovery of a single cow with bovine spongiform encephalopathy, better known as mad cow disease, crippled the Canadian cattle market.
今年年初，光是一宗牛海绵状脑病（即狂牛症）的个案，便重创了加拿大的牛只市场。
8.Goratna products range from cow dung toothpaste to detergents, a skin-whitener, baldness and obesity cures, soap and a cow urine "antiseptic aftershave".
牛产品包括牛粪牙膏、去污剂、美白霜、生发药、减肥药、肥皂和一种牛尿"杀菌须后水"。
9.pygargus, two species of Capreolus (subfamily: Odocoileinae). Among the 7 Cetartiodactyla species(Finback whale,pig,hippopotamus,alpaca,muntjak,cow and sheep), the phylogenetic tree was constructed based on their concatenated sequences of 13 protein-coding genes. The results show: ①those species are divided into 3 clades which are a muntjak-sheep-cow clade, a pig-alpaca clade and a hippopotamus-whale clade;
在鲸偶蹄类7种动物(长须鲸、猪、河马、羊驼、赤麂、奶牛和绵羊)中,基于连接在一起的13个蛋白编码基因的氨基酸序列,构建进化树,我们的结论是①这7种动物分为3支,赤麂、绵羊和奶牛一支,猪和羊驼一支,河马和长须鲸一支;
10.6.The concentrations of Zn (P0.01), Se(P0.0l )and Ca(P<0.05) in Subclinical mastitis cow hair were significantly lower than that in healthy cow. The concentrations of P and Mn are not significantly different.
6 隐性乳房炎奶牛被毛中锌极显著低于健康奶牛(P＜0.01)，硒和钙显著低于健康奶牛(P＜0.05)，而隐性乳房炎奶牛与健康奶牛被毛中磷和锰的含量无显著差异(P＞0.05)。
