英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：


请选择你想看的字典辞典：
单词字典翻译
bius查看　bius　在百度字典中的解释百度英翻中〔查看〕
bius查看　bius　在Google字典中的解释Google英翻中〔查看〕
bius查看　bius　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • What Intestinal Villi Do and Conditions That Affect Them
    Villi are tiny projections in the small intestine that absorb nutrients from food Diseases like celiac disease and inflammatory bowel disease can damage villi and cause malabsorption
  • Intestinal villus - Wikipedia
    Villi are specialized for absorption in the small intestine as they have a thin wall, one cell thick, which enables a shorter diffusion path They have a large surface area so there will be more efficient absorption of fatty acids and glycerol into the blood stream
  • Villus | Structure, Function Location | Britannica
    Important villous membranes include the placenta and the mucous-membrane coating of the small intestine The villi of the small intestine project into the intestinal cavity, greatly increasing the surface area for food absorption and adding digestive secretions
  • The Small Intestine’s Absorptive Surface: A Microscopic Marvel
    Villi: These are finger-like projections of the intestinal mucosa that extend into the lumen, giving the inner surface a velvety appearance Each villus is covered with absorptive cells and contains a rich capillary network and a lacteal for nutrient transport
  • Celiac disease - Symptoms and causes - Mayo Clinic
    Your small intestine is lined with tiny hairlike projections called villi, which absorb sugars, fats, proteins, vitamins, minerals and other nutrients from the food you eat Gluten exposure in people with celiac disease damages the villi, making it hard for the body to absorb nutrients necessary for health and growth
  • What Are Villi and Microvilli and Their Function?
    The small intestine, a long, coiled tube, contains structures called villi, which are small, finger-like projections extending into its inner cavity These villi give the intestinal surface a velvety appearance Each villus measures approximately 0 5 to 1 6 millimeters in length in humans
  • 23. 6 The Small and Large Intestines – Anatomy Physiology 2e
    Within the circular folds are small (0 5–1 mm long) hairlike vascularized projections called villi (singular = villus) that give the mucosa a furry texture There are about 20 to 40 villi per square millimeter, increasing the surface area of the epithelium tremendously
  • Definition of intestinal villi - NCI Dictionary of Cancer Terms
    Tiny hair-like projections that line the inside of the small intestine They contain blood vessels and help absorb nutrients
  • VILLUS Definition Meaning - Merriam-Webster
    : one of the tiny finger-shaped processes of the mucous membrane of the small intestine through which digested food is absorbed





中文字典-英文字典  2005-2009