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:

infusoria    
n. 滴虫类[原生动物]

滴虫类[原生动物]

Infusoria
n 1: in some recent classifications, coextensive with the
Ciliata: minute organisms found in decomposing infusions of
organic matter [synonym: {Infusoria}, {subclass Infusoria}]

Infusoria \In`fu*so"ri*a\, n. pl. [NL.; -- so called because
found in infusions which are left exposed to the air for a
time. See {Infuse}.] (Zool.)
One of the classes of Protozoa, including a large number of
species, all of minute size. Formerly, the term was applied
to any microbe found in infusions of decaying organic
material, but the term is now applied more specifically to
one of the classes of the phylum Ciliophora, of ciliated
protozoans.
[1913 Webster PJC]

Note: (From 1913 dictionary): They are found in all seas,
lakes, ponds, and streams, as well as in infusions of
organic matter exposed to the air. They are
distinguished by having vibrating lashes or cilia, with
which they obtain their food and swim about. They are
devided into the orders {Flagellata}, {Ciliata}, and
{Tentaculifera}. See these words in the Vocabulary.
Formely the term Infusoria was applied to all
microscopic organisms found in water, including many
minute plants, belonging to the diatoms, as well as
minute animals belonging to various classes, as the
Rotifera, which are worms; and the Rhizopoda, which
constitute a distinct class of Protozoa. Fossil
Infusoria are mostly the siliceous shells of diatoms;
sometimes they are siliceous skeletons of Radiolaria,
or the calcareous shells of Foraminifera.
[1913 Webster]


{Molluscoidea}, including Brachiopoda and Bryozoa. {Mollusca},
including Cephalopoda, Gastropoda, Pteropoda, Scaphopoda,
Lamellibranchiata or Acephala. {Echinodermata}, including
Holothurioidea, Echinoidea, Asterioidea, Ophiuroidea, and
Crinoidea. {C[oe]lenterata}, including {Anthozoa} or {Polyps},
{Ctenophora}, and {Hydrozoa} or Acalephs. {Spongiozoa} or
{Porifera}, including the sponges.
{Protozoa}, including {Infusoria} and {Rhizopoda}. For
definitions, see these names in the Vocabulary.
[1913 Webster] Animalcular


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


  • BMI Calculator
    The Body Mass Index (BMI) Calculator can be used to calculate BMI value and corresponding weight status while taking age into consideration Use the "Metric Units" tab for the International System of Units or the "Other Units" tab to convert units into either US or metric units
  • Calculate Your BMI - NHLBI, NIH
    What does it mean to be overweight or obese? Standard Body Mass Index calculator
  • Body Mass Index (BMI) Calculator - Diabetes Canada
    BMI is a simple calculation that uses a person’s height and weight to designate a classification The formula is BMI = kg m 2; kg is a person’s weight in kilograms and m 2 is height in metres squared
  • Adult BMI Calculator | BMI | CDC
    This calculator provides BMI and the corresponding BMI category for adults 20 and older For children and teens 2 through 19 years, use the BMI Calculator for Children and Teens
  • BMI Calculator Body Mass Index
    BMI Calculator for men, women and children finds Body Mass Index given weight and height BMI is a ratio of weight and height that indicates health risk due to overweight conditions
  • BMI Calculator (Body Mass Index and BSA)
    Enter the patient’s height and weight in the BMI Calculator to calculate the Body Mass Index based on the estimated body fat
  • BMI Calculator
    Quickly calculate your Body Mass Index (BMI) with our free tool Understand BMI ranges and what they mean for your health
  • Calculate your body mass index (BMI) - NHS
    Calculate your body mass index (BMI) Check an adult's or child's BMI to find out if they're a healthy weight It's important to use the right calculator for adults (aged 18 and over) or children and teenagers (aged between 2 and 17)
  • Free BMI Calculator - Instant Results + Health Tips (US, Canada, UK, AUS)
    Instantly calculate your Body Mass Index (BMI) using pounds, feet, kilograms, or centimeters Works for U S , Canadian, UK, and Australian health standards
  • Body Mass Index (BMI) Calculator
    Use this online BMI calculator to easily calculate your Body Mass Index (BMI) It also shows your BMI category, as well as the BMI Prime index and how much overweight or underweight you are compared to the optimal weight range





中文字典-英文字典  2005-2009