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per    音标拼音: [p'ɚ]
prep. 每,每一,根据,按照;由,经,以,靠

每,每一,根据,按照;由,经,以,靠

per
每;按 P

per


Per- \Per-\ [See {Per}.]
1. A prefix used to signify through, throughout, by, for, or
as an intensive as perhaps, by hap or chance; perennial,
that lasts throughout the year; perforce, through or by
force; perfoliate, perforate; perspicuous, evident
throughout or very evident; perplex, literally, to
entangle very much.
[1913 Webster]

2. (Chem.) Originally, denoting that the element to the name
of which it is prefixed in the respective compounds
exercised its highest valence; now, only that the element
has a higher valence than in other similar compounds;
thus, barium peroxide is the highest oxide of barium;
while nitrogen and manganese peroxides, so-called, are not
the highest oxides of those elements.
[1913 Webster]


Per \Per\, prep. [L. Cf. {Far}, {For-}, {Pardon}, and cf. {Par},
prep.]
Through; by means of; through the agency of; by; for; for
each; as, per annum; per capita, by heads, or according to
individuals; per curiam, by the court; per se, by itself, of
itself. Per is also sometimes used with English words.
[1913 Webster]

{Per annum}, by the year; in each successive year; annually.


{per cent}, {Per centum}, {percent}, by the hundred; in the
hundred; a proportion multiplied by one hundred; -- used
esp. of proportions of ingredients, rate or amount of
interest, and the like; most commonly used in the
shortened form per cent; as, 5 is ten per cent of 50. It
is commonly symbolized with the per cent sign, "%".

{Per diem}, by the day. [For other phrases from the Latin,
see Quotations, Phrases, etc., from Foreign Languages, in
the Supplement.]
[1913 Webster]

52 Moby Thesaurus words for "per":
accommodated to, according to, adapted to, adjusted to, after,
agreeable to, agreeably to, all, answerable to, aside, by,
by dint of, by means of, by use of, by virtue of, by way of,
conformable to, congruent with, consistent with, each, for each,
hereby, herewith, in accordance with, in agreement with,
in compliance with, in conformity with, in correspondence to,
in harmony with, in keeping with, in line with, in lock-step with,
in obedience to, in step with, in uniformity with, in virtue of,
on, per capita, proper to, suitable for, thanks to, thereby,
therewith, through, uniform with, upon, vagabond, via, whereby,
wherewith, wherewithal, with

1. {Packed Encoding Rules}.

2. {partial equivalence relation}.

(1998-05-27)



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  • meaning - Difference between per and a - English Language Usage . . .
    What is the difference between the following two sentences? She goes to the forest three times per week She goes to the forest three times a week
  • Use of as per vs per - English Language Usage Stack Exchange
    Taking Wiktionary as a guide, one can use either form with little difference in meaning, but I think some people will object to such use of per and others to such use of as per My preference is for per because most uses of as per that I've heard seem pompous and verbose
  • meaning - What does Per [persons name] mean? - English Language . . .
    The room costs 40 € per person In this case, per has a meaning for for each This matches with the main question as asked in the topic title, but doesn't with the example given in the thread itself: per John, as you never charge something per John, haha There's another case where per would fit both your examples Like this:
  • meaning - What does per in this case means? - English Language . . .
    If this "per" means like "through", then does this "E J C " represent someone's name (person in charge)? If so, why wouldn't this person spell out their name instead of the abbreviated form?
  • What is the difference between as per and according to?
    The particular construction as per my knowledge is unnatural - as per is normally only used in reference to some prior statement school of thought It more properly corresponds to in accordance with, and can't simply be used to replace the idiomatic according to my knowledge information understanding
  • By vs Per. Which one should I use on expressions like P L . . .
    The word "per" carries the implication (as in percent) that there is a division going on - so if someone says to me "I'll tell you the number of widgets manufactured per employee" I'm expecting one number - the total number of widgets manufactured divided by the number of employees
  • Calorie Calculator - Mayo Clinic
    If you're pregnant or breast-feeding, are a competitive athlete, or have a metabolic disease, such as diabetes, the calorie calculator may overestimate or underestimate your actual calorie needs
  • Vitamin B-6 - Mayo Clinic
    Vitamin B-6 (pyridoxine) is important for normal brain development and for keeping the nervous system and immune system healthy Food sources of vitamin B-6 include poultry, fish, potatoes, chickpeas, bananas and fortified cereals Vitamin B-6 can also be taken as a supplement, typically as an oral
  • Creatine - Mayo Clinic
    Creatine is a compound that comes from three amino acids Creatine is found mostly in your body's muscles as well as in the brain Most people get creatine through seafood and red meat — though at levels far below those found in synthetically made creatine supplements The body's liver, pancreas and kidneys also can make about 1 gram of creatine per day
  • grammar - Usage of “per”, “each” and every? - English Language . . .
    "per" generally means an averaging One may study for 5 hours one week, and 15 the next, and achieve 10 hours per week "each" generally means either an equal distribution, or a minimum, or both Studying 10 hours each week would mean at least 10 hours every week





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