点击切换搜索课件文库搜索结果(1279)
文档格式:PPT 文档大小:1.74MB 文档页数:25
形态与染色 G+ 细长弯曲,常一端或两端膨大呈棒状。 用美蓝或奈瑟染色菌体两端或一端可见着色 较深的异染颗粒,有鉴定意义
文档格式:PPT 文档大小:2.4MB 文档页数:10
一、真空沸腾式海水淡化装置 [Distilling Type FW.G]
文档格式:PPT 文档大小:949.5KB 文档页数:32
人体含锌2-3g,主要存在于所有组织中。 按单位重量含锌量计算,以视网膜、脉络膜、 前列腺为最高;其次为骨骼、肌肉、皮肤、 肝、肾、心、胰、脑和肾上腺等。血液中锌 含量:红细胞约占75-88%,血浆12-22%,白 细胞3%
文档格式:PDF 文档大小:1.75MB 文档页数:46
Review of protein structure hierarchy Nonpolar, Hydrophobic R-grou Primary structure Glycin (Gly, G) Aa,A≌ alina (VaL V. Leucine(Lou, L) Isoleucine{,非 MAAAAAAGPEMVRGQVE 20 amino acids Phenylalanine(Ph,月
文档格式:PPT 文档大小:111.5KB 文档页数:12
第三节早产儿 早产儿(preterm infant)是指胎龄未满 37周(259天),出 生体重小于2500g, 身长小于47cm的活 产婴儿,又称未成熟 儿
文档格式:PPT 文档大小:189.5KB 文档页数:7
一、分析点、线的物理意义 1、相图中的点 (1)组元的熔点 A:fe的熔点;d:fe3C的熔点(计算) (2)同素异构转变点 N: 8-Fe y-Fe; G:y-Fe a-Fe (3)碳在铁中最大溶解度点
文档格式:DOC 文档大小:1.08MB 文档页数:16
一、比热 1.比热的概念 单位质量的纤维,温度升高(或降低)1℃所需要吸收(或放出)的热量,叫纤维的比热。 2.常见纺织纤维的比热 表7-1常见干燥纺织纤维的比热表(测定温度为20℃)单位:J/g℃
文档格式:PDF 文档大小:227.01KB 文档页数:53
Many different ingredients and raw materials are processed to make chilled foods. At harvest or slaughter these materials may have a wide range of microbes in or on them. Some of them carry the micro-organisms that cause their eventual spoilage(e.g. bacilli or Lactic acid bacteria) whilst others pick them up during harvesting or processing
文档格式:PDF 文档大小:78.07KB 文档页数:18
Raw material selection- fruits and Ⅴ egetables L. Bedford, Campden and Chorleywood Food Research Association 1.1 Introduction Fresh fruits and vegetables are utilised in a wide range of chilled products. They may be sold whole, or peeled (for example peeled potatoes and onions)or further prepared(e.g. carrot batons). After washing or further preparation they form ingredients for mixes such as mixed fruit or salad packs or for further
文档格式:PDF 文档大小:736KB 文档页数:26
Now consider the case of compressive loads and the instability they can cause. Consider only static instabilities (static loading as opposed to dynamic loading [ e.g., flutter) From Unified, defined instability via a system becomes unstable when a negative stiffness overcomes
首页上页7879808182838485下页末页
热门关键字
搜索一下,找到相关课件或文库资源 1279 个  
©2008-现在 cucdc.com 高等教育资讯网 版权所有