【摘 要】
：
新年献词············································································
论文部分内容阅读
新年献词·············································································4········一···················……(I):I 研究报告 9种检疫性实蝇PCR
New Year’s Contributions ·················································· ············································· 4 ············································· 4 ... (I): I Study Report 9 Quarantine Fruit Fly PCR
其他文献
近几年来,市场上的男性杂志数量越来越多,且大多包装很时尚,走的基本都是高端路线。但在我看来,杂志所谓的高端低端的说法,只是指杂志的厚度、豪华度、定价,不是指品位、品质
请下载后查看，本文暂不支持在线获取查看简介。
Please download to view, this article does not support online access to view profile.
请下载后查看，本文暂不支持在线获取查看简介。
Please download to view, this article does not support online access to view profile.
八五四农场,地处祖国东北部完达山下,是黑龙江垦区重要的大宗商品粮生产基地。在垦区加快产业结构调整和国人对食物多样性、营养性、安全性需求日益旺盛的新形势下,八五四农
Although studies have reported good results with laparoscopicassisted vaginal hysterectomy (LAVH) to treat endometrial cancer, it has been associated with recur
由于鼻内窥镜的广泛应用和发展,鼻内镜下鼻腔泪囊造口术成为治疗泪道阻塞性疾病的新兴术式,有逐渐取代鼻外进路的趋势.手术成功的关键在于准确判定泪囊窝在鼻腔外侧壁的位置,因此与之相关的鼻内泪囊应用解剖研究意义迫切.本文就鼻内泪囊应用解剖的研究方法、现状及存在问题综述如下。
请下载后查看，本文暂不支持在线获取查看简介。
Please download to view, this article does not support online access to view profile.
请下载后查看，本文暂不支持在线获取查看简介。
Please download to view, this article does not support online access to view profile.
玉米褐斑病是近几年才发现的玉米新病害。在全国各玉米产区均有发生,其中在河北、山东、河南、安徽、江苏等地危害较重。温暖潮湿区发生较多,有些年份在制种玉米地突然流行,
小虎子两岁半,长得白白的,天真、活泼,很招人喜爱。就是经常生病,成天不是打针就是吃药,每月感冒至少2—3次。经检查大夫说,虎子患有免疫缺陷病,因而常常感冒。 医学上把人