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：

proteid    
n. 蛋白质

蛋白质

Proteid \Pro"te*id\, n. [Gr. prw^tos first.] (Physiol. Chem.)
An older, imprecise term replaced by {{protein}}.

Note: Proteid was defined in the 1913 Webster as "One of a
class of amorphous nitrogenous principles, containing,
as a rule, a small amount of sulphur; an albuminoid, as
blood fibrin, casein of milk, etc. Proteids are present
in nearly all animal fluids and make up the greater
part of animal tissues and organs. They are also
important constituents of vegetable tissues. See 2d
Note under {Food}." -- {Pro"te*id}, a.

Syn: protein.
[1913 Webster PJC]

{Defensive proteid} (Physiol. Chem.), one of a class of
proteid substances, present in some animal tissues and
fluids, that make the body immune to certain infectious
diseases by destroying or rendering inactive the toxic
products of bacterial growth; -- this is an older term
replaced by more precise modern immunological concepts
such as {antibody} and {immunoglobulin}. [archaic]
[Webster 1913 Suppl. PJC]


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


  • Central Time
    Exact time now, time zone, time difference, sunrise sunset time and key facts for Central Time (CT)
  • Current Central (CST CDT) Time Now in USA and Canada
    In North America, Central Standard Time (CST) refers to a time which is followed in the Central Time Zone CST means a standard time where six hours is subtracted from GMT (UTC GMT −6), and during daylight saving time (DST), five hours is subtracted from GMT (UTC GMT -5)
  • Central Time Zone — CT Time
    Check exact current time in Central Time Zone and discover the key facts: where CT is observed, time change dates, UTC time offset, time zone abbreviations
  • US Time Now – Live USA Time Zones – ET, CT, MT, PT Clocks
    Our live clocks show the exact time across the country in all 4 major time zones and update every second Compare with your timezone and convert between US regions
  • Central Daylight Time
    Eastern Time Central Daylight Time is only in use between March and November, when Daylight Saving Time (DST) rules are applied USA clocks are now on: Daylight Saving Time Daylight Saving Time began: March 8, 2026 02:00 local time Clocks went forward one hour Daylight Saving Time ends: November 1, 2026 02:00 local time Clocks go back one hour
  • US Central Time Now
    Discover everything about the US Central time zone, including its current time, UTC offset, and countries that observe US Central time zone
  • CST Time Now - What Time Is It Central Standard Time?
    CST is 6 hours behind UTC CST (Central Standard Time) is used during standard time in the Central time zone, typically from November to March
  • What Time Is It in Central Time – Live Clock Current Hour
    The Central Time Zone covers a significant portion of North America, including major cities like Chicago, Dallas, and New Orleans Whether you're planning a meeting or checking the time for business purposes, our real-time display shows exactly what time it is in Central Time right now
  • Central Standard Time – CST Time Zone - timeanddate. com
    Central Standard Time (CST) is the second easternmost time zone in the United States and is also used in Canada It covers all or parts of 20 states in the US and three provinces or territories in Canada
  • CST Time Now Central Standard Time (North America)
    Central Standard Time (North America) is 6 hours behind the UTC universal time, and summer daylight saving time standard is 5 hours behind UTC It is effective in such cities as Dallas, Houston, Oklahoma, Minneapolis, and so on





中文字典-英文字典  2005-2009