查询词典 proventriculus

The organic blend acids preparation were supplemented into basal diet of AVIAA chicken by 5 g/kg、10 g/kg 、15 g/kg.The performance,pH in proventriculus and digestibility of nutrition elements were determined.

在饲料中添加不同浓度(5 g/kg、10 g/kg、15 g/kg)的有机复合酸化剂对艾维茵肉仔鸡进行饲养试验，测定了其营养成分的消化率，并在不同饲养时间检测腺胃pH。

The principal microscopic lesions were the inflammation,and necrosis of the mucoase membranes of proventriculus,degeneration of the parenchymatous cells o...

主要的组织学变化为腺胃粘膜上皮坏死脱落、固有层水肿、有炎性细胞浸润、肌层有淋巴细胞浸润、肌细胞坏死、腺小叶腺细胞坏死、核浓缩。

The results showed that organic blend acids preparation improved average daily gain and decreased feed gain ratio,and the effect in the group added 5 g/kg was better;pH in proventriculus decreased along with the increase of organic blend acids preparation added in the basal diet and was relatively stable...

结果表明，饲料中添加有机复合酸化剂能够提高艾维因肉仔鸡日增重、降低料重比，而且以5 g/kg添加组效果最好；其腺胃内pH随有机复合酸化剂浓度的增加而降低，但到第5 d各组达到了相对稳定；饲料中蛋白质的消化率以15 g/kg添加组效果最好，干物质、总能和植酸磷的消化率以5 g/kg添加组最高。

HN strain,which was isolated from diseased chick ens with respiratory symptom and proventriculus changes,has stably passed in chi cken embryos and caused the chicken embryos regular death and typical pathologic al changes.

HN毒株为从我省某鸡场患有呼吸道症状和腺胃病变的病鸡中分离到的一株病毒，在鸡胚中能稳定传代并具有规律性死亡和典型胚胎病变特征。

Enteric disorders, such as diarrhea, swollen proventriculus, gizzard erosion and flushing, may partially be a consequence of dysfunctional gut motility associated with processed feed characteristics.

禽类食用过度加工的饲料时正常的胃反流不再发生，这样，由于需要努力在单向通过的过程中分泌足够的消化酶，前胃肥大发生了。

Methods The dilution of 3-month-old turkey parts of the digestive tract 5 (winded cried, proventriculus, jejunum, caecum, rectum) contents of Staphylococcus aureus were isolated, culture, identification and counting.

方法采用稀释法，对3月龄火鸡消化道5个部位(嗦嚷、腺胃、空肠、盲肠、直肠)内容物中的葡萄球菌进行分离、培养、鉴定、计数。

A new avian infectious bronchitis isolate(IBV D971)that caused infectious proventriculus disease were used to infect 1 day old SPF chickens.

用腺胃病变型鸡传染性支气管炎病毒分离株IBV D971 毒株接种1 日龄SPF 鸡，可引起60％死亡。

SP method was used to test MDV-gBAg in tissue paraffin sections of hearts, livers, spleens, lungs, kidneys, proventriculi, bursas, skins, and blood smears of MDV positive chickens, the results showed that the found ratios of liver, spleen, lung and skin were the highest (arrived at 100%), the ones of proventriculus and bursa were the second (arrived at 88.89%), the ones of kidney and heart were lower (33.33%, 22.22%, respectively).

用SP法检测阳性鸡心、肝、脾、肺、肾、腺胃、法氏囊及皮肤石蜡切片和全血涂片中的MDV-gBAg，以肝、脾、肺和皮肤的检出率为最高(达100%)，腺胃和法氏囊的次之(为88.89%)，肾和心的较低(分别为33.33%和22.22%)。

By using combinationo of virus isolation and identification of diseased tissu nucleic acid dot blot ,the so-called infectious proventriculus disease was demonstrated to be a new typeof avian infections broncchitis.

通过病原分离、鉴定，血清学检测，病原免疫原基因分离、鉴定，病料组织核酸点杂交等方面诊断研究，证明本病是一种新近报道的腺胃病变型为特征的禽传染性支气管炎。

Ingested feed is repeatedly ground and mixed in the gizzard, sent back to the proventriculus for more peptic juice application and returned to the gizzard.

第二种肠回流使食糜从十二指肠和空肠向胃区回流，这种回流在家禽体内大约每小时发生三次，但其发生频率随日粮脂肪增加而增加，随日粮纤维增加而减慢，肌胃内表面的典型银黄着色就是由于肠内食糜回流到肌胃而暴露于胆汁的证据。

Now he worked in ajoint venture.

现在他在一家合资企业工作。

More troops in Afghanistan won't change any of the foregoing.

更多的在阿富汗的军队也不会改变之前的状况。