瘘管的

In two series experiments by-pass nitrogen, amino acid passage to the abomasum, rureen metabolic parameters and nitrogen utilization were studied respectively.

利用四头装有瘤胃和皱胃瘘管的阉公羊以及四头未装瘘管的阉公羊进行两系列实验，测定通过瘤胃蛋白、皱胃氨基酸通过量以及瘤胃消化代谢和氮的利用。

Objective To explore the diagnosis and treatment of the congenital first branchial cyst and fistula.

目的 探讨先天性第一鳃裂囊肿及瘘管的诊断和治疗方法。

s-MPR can completely display the semicircular canal and definitely justify the position of labyrinthine fistula.

s-MPR可完整显示各半规管全程，明确瘘管发生的具体位置，对迷路瘘管的诊断具有较高的价值。

sMPR can completely display the semicircular canal and definitely justify the position of labyrinthine fistula.

sMPR可完整显示各半规管全程，明确瘘管发生的具体位置，对迷路瘘管的诊断具有较高的价值。

The results showed that: the metabolizable glucose value of the basal diet was 45.40±

试验二评定生长育肥绵羊日粮代谢葡萄糖适宜内部比例选用9只1.5岁健康的，安装有瘤胃瘘管、十二指肠近端瘘管和回肠末端瘘管的内蒙古半细毛羊。

The experiment was designed as a 5×5 Latin square with five Chinese Merino male sheep with rumen and duodenal cannulae to examine the effects of supplementation Tween 80 and Tween 20 on ruminal fermentation and nutrient digestibility. In the experiment, the animals were given a basal diet consisting of compound feed and corn straw.

选取装置永久性瘤胃瘘管和十二指肠瘘管的中国美利奴绵羊，采用5×5拉丁方试验设计，在饲喂玉米秸秆绵羊日粮中分别添加5，10g/d Tween 20或3， 6g/d Tween 80，以空白为对照，以研究不同水平的非离子表面活性剂Tween 20和Tween 80对绵羊瘤胃消化代谢的影响。

Four sheep with ruminal and duodenal cannulas were used in a 4×4 Latin square design to study the effects of rumen protected fat on the function of rumen metabolize.

选择体重相近并安装有瘤胃瘘管和十二指肠瘘管的小尾寒羊4只，采用4×4拉丁方实验设计方法，研究了脂肪酸钙、植物脂肪粉和硬脂肪对绵羊瘤胃PH、氨氮浓度、采食量、营养物质消化率、血液生化指标以及瘤胃营养物质降解率的影响。

To confect diet formulation of ruminant accurately, three steers fitted with permanent ruminal cannulas and T-type duodenal cannulas were used to investigate degradation characteristics and apparent intestinal digestibility of crude protein and amino acid by in situ method.

本试验探讨了常用饲料在瘤胃的降解特性及非降解饲料的小肠消化率，旨在为研究反刍动物的营养平衡和消化规律及科学配制日粮提供依据。试验选用3头装瘤胃瘘管和十二指肠瘘管的肉牛，采用尼龙袋法研究反刍动物常用饲料粗蛋白质和氨基酸瘤胃降解参数和表观小肠消化率。

The measurement of MG value of basal diet Three inner Mongolian semifine-wool wethers (1.5 old years, 30kg BW) fitted with ruminal and duodenum and ileum cannule were used to measure the metabolizable glucose value of basal diet in vivo.

试验分为两个部分试验一基础日粮代谢葡萄糖值的测定选用3只1.5岁健康的，安装有瘤胃瘘管、十二指肠近端瘘管和回肠末端瘘管的内蒙古半细毛羊，采用体内法实测基础日粮代谢葡萄糖值，测出基础日粮的实测代谢葡萄糖值为45.40±

Trial 1. Effects of different dietary cation - anion balance on the digestion and degradation dynamics of fibreTwelve 2 years old Inner Mongolian fine wool wethers(Body weight, 29 ± 3.36kg) with permanent rumen and duodenum cannula , divided into 4 groups of 3 were used to study the effects of 4 levels DCAB on the digestion and rumen degradation of dietary fibre and on digestion of the dietary DM, ADF and NDF and passage at the different sites of the digestive tract of sheep.

试验一：不同日粮阴阳离子水平对纤维物质消化动态学及降解动力学的研究选用 2周岁（体重为 29 ±3.36kg）安装有永久性瘤胃瘘管和十二指肠近端瘘管的内蒙古半细毛羯羊12只，随机分成4组，每组3个重复，采用食糜标记技术和尼龙袋法研究了4种不同DCAB水平对玉米秸秆中干物质、中性洗涤纤维、酸性统涤纤维、纤维素及半纤维素在绵羊瘤胃中有效降解率以及对日粮中DM、NDF及ADF在消化道不同部位流通和消化规律及对瘤胃微生物蛋白质合成的影响。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。