查询词典 rumen

In a 4×4 latin square design four steers (500±50) kg with permanent rumen and abomasum cannulae were fed on the different type of diets to study the effects of fiber digestion and VFA in the rumen on the methane production.

装有瘤胃和真胃瘘管的成年阉牛4头，体重（500±50）kg，采用4×4完全拉丁方试验设计，在呼吸代谢室内就不同日粮的纤维消化、瘤胃内VFA对甲烷产生量的影响进行了研究。

The results showed that compared with the control period, after injecting clenbuterol subcutandously, the amplitude of the fast wave potentials and slow wave potentials at the duodenal close to abomasum, the pylorus of abomasum and dorsal sac of the rumen, as well as the strainwave of rumen movements s...

结果表明，β激动剂双氯醇胺在功能上有与肾上腺素相似的作用，即可直接或间接地抑制山羊胃肠道电活动和运动。

The composition of amino in feed matter and feed draff after degradation for sixteen in rumen compared, from which we found the content of vary of amino acids in peanut meal and Soybean meal had increasing trends after sixteen hours cultured in rumen. The increasing trends of leucine, isoleucine, threonine, phenylalanine were greater. The increase trends of lysine, methionine, arginine and histidine were smaller. The content of varies of amino acid in cotton seed meal matter had decreasing trend s after sixteen hours cultured in rumen, but decreasing value was small. The compositions of amino acid in lees and rape seed meal matter were steady after sixteen hours cultured in rumen.

通过把饲料原料中氨基酸的组成和瘤胃降解16h后饲料残渣的氨基酸组成比较发现各种蛋白质饲料瘤胃降解前后氨基酸组成均发生了一定的变化，总的来说，氨基酸浓度在降解后有上升趋势(p＜0.05)的有亮氨酸、异亮氨酸、苯丙氨酸、缬氨酸、苏氨酸、丙氨酸和脯氨酸，氨基酸浓度在降解后有下降趋势(p＜0.05)的有赖氨酸、精氨酸、谷氨酸和胱氨酸，氨基酸浓度在降解后差异不显著的有组氨酸、天门冬氨酸、甘氨酸，降解后无明显规律的有蛋氨酸、丝氨酸和酪氨酸。

In conclusion, the pH value of rumen fluid was within normal ranges, and the quantity of rumen bacteria is lower than that of the domestic ruminants, resulting in lower concentration of VFA in captive muntjac. Furthermore, study indicates that small Ophryoscolecidae is the major protozoa species in the rumen.

本研究结果显示，试验中圈养山羌所给饲之饲粮可使胃液酸碱值维持在正常范围，唯瘤胃中细菌数较一般畜养之反刍动物低，此导致挥发性脂肪酸之浓度亦降低，而小体型局部纤毛原虫则为主要原虫种别。

METHODS Therapeutic effects of carbonate buffer mixture (Na2CO3 50 g, NaHCO3 420 g, KCI 20 g, NaCI 100 g, water 10 L) were observed in 120 cases of gastrointestinal atony including forestomach atony, rumen impaction, rumen acidosis, omasum impaction and intestinal constipation.

为进一步验证碳酸盐缓冲合剂对牛胃肠弛缓自然病例的治疗效果，对前胃弛缓(52例)、瘤胃积食(42例)、瘤胃酸中毒(18例)、瓣胃秘结(6例)、肠便秘(2例)等以酸过多性胃肠弛缓为临床特征的120例病牛投服了碳酸盐缓冲合剂(Na 2CO350 g，NaHCO3420 g，KCl 20 g，NaCl 100 g，常水10 L)。

Joins the rumen buffer, the ph conditioner, adjustment rumen ph and the osmotic pressure, maintains the ideal rumen acidic environment, may enhance the milk cattle and sheep immunity, the enhancement physique and so on, reduces the afterbirth not, ketosis, mastitis and so on, prevents puerperal fever and the rumen acidosis, increases the service life and the reproduction rate.

加入瘤胃缓冲剂、 ph 调节剂、调节瘤胃 ph 和渗透压，维持理想的瘤胃酸性环境，可提高奶牛羊免疫力，增强体质等，减少胎衣不下、酮病、乳腺炎等，预防产褥热和瘤胃酸中毒，增加使用年限和繁殖率。

In order to develop ferment functional of rumen, researchers focus on the study on rumen microbial ecosystem.

为了充分发挥瘤胃的发酵功能，研究人员一直致力于瘤胃微生态的研究。

Vitamin, trace element, rumen amino acid, rumen protein, micro ecology preparation, nutrition regulation, rumen buffer, butterfat synthesis medicinal preparation, butterfat modifier, chelating agent, seasoner, ph conditioner, oxidation inhibitor, carrier and so on.

维生素、微量元素、过瘤胃氨基酸、过瘤胃蛋白质、微生态制剂、营养调控器、瘤胃缓冲剂、乳脂合成剂、乳脂改良剂、螯合剂、调味剂、 ph 调节剂、抗氧化剂、载体等。

Four steers weighted 420,aged 2.5 ~ 3,fitted with permanent cannulate in the rumen,were used in 4×4 Latin square design experiment to determine the effect of different selenium sources(natrium selenite and rumen by-pass selenium) and concentration (0、 0.3 、 0.6、 0.9mg/kg) on nutrients metabolism in rumen.

选用4头体重420kg±20kg，装有永久性瘤胃瘘管的2.5～3岁阉牛，按4×4拉丁方设计，在1.3倍维持需要下，喂以3kg混合精料和6kg玉米秸秆，研究日粮中添加不同硒源不同水平(0mg/kg、0.3mg/kg、0.6mg/kg、0.9mg/kg)对瘤胃营养物质代谢的影响。

Three rumen fistulated Holstein cows were used in a 3×3 Latin square experimental design to determine the rumen degradabihty of NDF and ADF of corn silage at premilk stage, milk stage and dough stage and the effect of diets on rumen environment of cows.

用3头装有永久性瘘管的中国荷斯坦牛，采用3×3拉丁方设计对蜡熟期、乳熟期和乳熟前期的玉米青贮的NDF和ADF进行了瘤胃降解率及其日粮对瘤胃发酵内环境的影响进行了研究。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。