采用了 2 种不同的方法对立枯丝核菌营养菌丝的形态进行了观察和比较,观察到 2 种不同的营养菌丝的形态,即菌核类和假分生孢子类.......

通过电镜扫描观察，清楚地显示了蜻蜓拟青霉（Ｐａｅｃｉｌｏｍｙｃｅｓ ｏｄｏｎａｔａｅ Ｌｉｕ，Ｌｉａｎｇ ＆ Ｌｉｕ）的两种类型产孢结构，即拟青霉型椭圆形分生孢子的链状排列和枝顶孢霉型柱状分生孢......

目的探讨软组织多形性玻璃样变血管扩张性肿瘤（pleomorphic hyalinizing angiectatic tumor of soft parts,PHAT）的临床病理特点。方......

Three months after surgery, the research group showed significantly statistical improvement in visual acuity, a statisti......

为了解竹黄菌的生长发育情况,采用光学显微镜对其无性孢子的类型和产孢方式进行了观察和研究。结果表明：竹黄无性型存在着梭形砖隔......

Viruses and other microbes can be inactivated in a selective way by subjecting them to an oscillating electric field of ......

目的:研究腮腺多形性腺瘤与腮腺腺体移位的状况、关系、可能原因及临床影响.方法:通过对25例腮腺多形性腺瘤病人术中测量腮腺浅叶......

There are several factors involved in the ability of Borrelia burgdorferi to retain a persistent infection within a mamm......

本文利用光镜，电镜和电镜放射自显影技术观察了有效高活性根癌农杆菌转化谷子培养细胞早期的细胞生物学过程。经复合人工信号物质和......