在平凡的岗位上执着追求

我是广东省公安厅警犬基地的一名普通兽医和带犬民警。作为一位平凡的女民警,从警3年来,我一直默默无闻地奋斗在警犬技术工作岗位上,3年多的时间如转眼烟云,但对我这位女警犬技术工作者来说,逝去的时光是那样的清晰而充实。3年多的时间,使我对警犬的认识从陌生到熟悉、对警犬技     

共抒抗洪救灾的动人之歌——海南省畜牧兽医系统齐心抗灾保生产

"灾害无情,人有情;危难之际,见忠诚".今年国庆长假期间,海南遭遇49年来罕见的强暴雨袭击,全省多个市县出现积水、内涝等严重状况.灾情发生后,海南省畜牧兽医系统以抗洪救灾责任重于泰山的气魄,众志成城打好抗洪救灾战役,抒写出抗洪救灾的动人之歌,彰显了畜牧兽医人的无私奉献本色.     

爱心化雨润民生——云南、贵州两省畜牧兽医系统抗旱救灾纪实

肆虐,干渴蔓延。百年一遇的特大旱灾给云南、贵州、四川、广西和重庆五省区市的人民生活和春耕生产带来严重困难。其中,云贵高原的旱情最为牵动人们的心。那一片片龟裂的土地像流干了血液的伤口,一畦畦庄稼焦渴如同枯草;孩子们拎着小半瓶水走在上     

努力营造一个公平公正的发展环境——在中国饲料工业协会大型饲料企业座谈会上的讲话

~~努力营造一个公平公正的发展环境 在中国饲料工业协会大型饲料企业座谈会上的讲话$农业部!总经济师农业部畜牧兽医局局长全国饲料工作办公室主任@贾幼陵     

eltaWANG Fu-min~1, WANG Ya-di~

na;2. China Highway Engineering Consultant and Supervision General Company, Beijing 100101, China)In order to provide scientific basis for layout planning of logistics garden in the Pearl River Delta of Guangdong province and seek for the best layout plan,conditions for developing logistics gardens in developed countries are elaborated and conditions for developing logistics gardens in the Pearl     

Sur l'Involution de la Bourse de Fabricius chez le Canard

On the involution of the bursa of Fabricius of the duck
The morphological and structural aspects of the functional aspects of the involution were studied light- and electronmicroscopically in ducks 90 to 150 days old. The first involutionary changes were observed in the interfollicular connective tissue around day 100. Following this, cells left the periphery of the follicles; they were connected with collagen fibers and positioned themselves between the lymphocytes of the cortex that became thinner before it disappeared.
On day 135 the medulla lost its lymphocyte content through wide ducts which opened directly into the lumen of the bursa. On day 150 the bursa experienced a massive overgrowth; almost all follicles had disintegrated and only small groups of cells remained which consisted principally of reticuloepithelial cells and some lymphocytes.
Cysts were not observed during the involution of the bursa.