查询词典 proventriculus

Since 1995 the so-called avian infectious proventriculus disease,whose characteristic changes were stunted growth and severe swelling of proventriculus,has been repored in broiler flocks from some areas of Jiang su province.

1995年以来在江苏一些市县养鸡场和养鸡专业户蛋鸡群流行以生长阻滞，剖检表现为腺胃显著肿大为特征的一种原因不明的"鸡传染性腺胃病"。

The characteristic changes on necropsy were swerlling of the proventriculus and the kidney;necrosis and atrophy of the proventriculus papillae.

对人工感染病例进行了系统的病理学观察，主要的眼观病理变化为腺胃胃壁增厚、乳头消失或乳头扁平，乳头顶部凹陷坏死，肾肿大、尿酸盐沉积。

Chyme is moved sequentially from the gizzard back into the proventriculus, then forward into the gizzard and duodenum.

这样看来，胃回流就是进入小肠消化之前的物理和化学准备的一个重要部分。

This research was designed to investigate the morphological changes of 8-9month Aerbasi goats＇ proventriculus under different raising conditions.

用大体解剖学方法，观察了不同饲养条件下，8只8～9月龄阿尔巴斯绒山羊前胃容积和粘膜的形态学变化。

The honeybee's proventriculus filter the pollen out of nectar rapidly and effectively, therefore ratio of pollen is not always consistent with that of nectar in ripe honey.

因为蜜蜂的前胃能快速有效地过滤掉花蜜中的花粉，蜂蜜中花粉的比例并不总代表其中的花蜜比例。

Since 1995, more than 100 virus isolates were obtained from proventriculus of the chickens infected with TP. 13 isolates were identified by EM observation and chicken embryo propagation as IBV.

1995年以来，先后从临床上表现TP的病鸡腺胃组织内分离到100多株病毒，选择其中的13株进行了电镜观察和鸡胚传代，初步鉴定为IBV。

Methods: JPYSR was orally administered to 615 mice transplanted with proventriculus squamous carcinoma cells in the palma of left hind limb after tumorectomy.

目的：观察健脾益肾方对615小鼠移植性前胃癌术后肿瘤局部复发和肺转移的治疗作用及对生存期的影响。

Avian Infectious ; Bronchitis ; Proventriculus type ; Diagnosis

禽传染性支气管炎；腺胃型；诊断

Results to obtain the location of the content and distribution of Staphylococcus law, when the dynamic equilibrium of its distribution after the crop, jejunum within the district with the largest, at least Proventriculus distribution, which the digestive tract for the turkey provided microecological dynamics scientific data.

结果从而获得了这些部位葡萄球菌的含量及分布规律，当其分布达动态平衡后，以嗉囊、空肠内分布最多，腺胃分布最少，这为火鸡消化道微生态动力学提供了科学数据。

The first gut reflux moves digesta from the gizzard back into the proventriculus once for each gastro-duodenal contraction cycle.

这种收缩循环会重复很多次，直至饲料粒径降到1毫米以下，最后通过向十二指肠括约肌转运物质的小缝离开肌胃。

We were cousins—his grandfather was King of Scots,and his great-grandfather was Henry VII of England.

我们是堂姐弟——他的祖父曾是苏格兰国王，他的曾祖父是英格兰的亨利二世。

I do want to help you, but I am in a quandary now!

我是想帮你，但是我现在左右为难啊！