界）limit（界限）］，55262
depiction（圖示）［Abbildung:form,logico-pictorial（邏輯圖示形式）form,pictorial）（圖示形式）pictorial（圖示的）］，216&mdash2172,218,219,22,2201,4013,4014,4015,4016,4041
derive（推得）［ableiten］，40141,4243,6127,61271；參照infer.
description（描述）［Beschreibung］，20201,202331,3144,324,3317,333,4016,4023,40641,426,45,502,5156,54711,5472,5501,5634,6124,6125,6342,635,63611,6362
～oftheworld（世界的描述）［Weltb.］，6341,6343,63432
designate（指示，标示）［bezeichen:sign（記号）signify（标記）］，4063
determin/ate（确定）［bestimmt］，2031,2032,214,215,314,323,3251,4466，6124；參照indeterminatenessundetermined.
～e（确定，決定），111,112,20231,205,3327,34,342,4063,40641,4431,4463
difference（差别，不同）［Verschiedenheit］，20233,5135,553,6232,63751
display（顯示，展示）［aufweisen］，2172,4121；參照show.
dissect（分解）［zergliedern］，326；參照analysis.
doctrine（學說）［Lehre:theory（理論）］，4112,613
doubt（懷疑），651,6521
dualism（二元論），4128
duration（延續），64311
dynamicalmodel（動力學模型），404
effort,least（最小耗費），參照law.
element（要素），213&mdash214,215,2151,21514,21515,314,32,3201,324,342
～aryproposition（基本命題）［Elementarsatz］，421&mdash4221,423,424,4243&mdash426,428&mdash442,4431,445,446,451,452,5,501,5101,5134,5152,5234,53532,541,547,55,5524,55262,555,5555&mdash55571,6001,6124,63751
elucidation（闡釋）［Erläuterung］，3263,4112,654
empirical（經驗的），55561
employment（應用）
1．［Anwendung:application（利用）］，3202,3323,5452
2．［Verwendung:use（用）］，3327
enumeration（列舉），5501
equalvalue,of（等值）［gleichwertig］，64
equality/,numerical（數的相等）［Zahlengleichheit］，6022
signof～（等号）［Gleichheitszeichen:identity,signfor（同一的記号）］，623,6232
equation（等式）［Gleichung］，4241,62,622,6232,62323,62341,624
equivalent（等價），參照meaning,～in（指謂等價）.［äquivalent］，5232,52523,547321,5514,61261
essence（本質）［Wesen］，2011,3143,31431,331,3317,334&mdash33421,4013,4016,4027,403,4112,41121,4465,44661,45,53,5471,54711,5501,5533,61232,6124,6126,6127,6232,62341
eternity（永恒），64311,64312；參照subspecieaeterni.
ethics（倫理學），642&mdash6423
everydaylanguage（日常語言）［Umgangssprache］，3323,4002,55563
existence（存在）
1．［Bestehen:hold（保持）subsist（實存）］，2,20121,204&mdash206,2062,211,2201,41,4122,4124,4125,42,421,425,427,43,5131,5135
2．［Existenz］，3032,324,3323,34,3411,41274,55151
experience（經驗）［Erfahrung］，5552,5553,5634,61222,6363
explanation（解釋）［Erklärung:clear,make（弄清楚）definition（定義）］，3263,402,4021,4026,4431,55422,6371,6372
exponent（階次），6021
expression（表達式）［Ausdruck:say（說）］，p3,31,312,313,3142,31431,32,324,3251,3262,331&mdash3314,3318,3323,333,334,3341,33441,4002,4013,403,40411,4121,4124,4125,4126,41272,41273,4241,44,443,4431,4441,4442,45,5131,522,524,5242,531,5476,5503,55151,5525,553,55301,5535,55352,6124,61264,621,623,6232&mdash62323,624
modeof～（表達方式）［Ausdrucksweise］，4015,521,5526
external（外在的,外部的），201231,20233,4023,4122,41251
fact（事實）［Tatsache］，11&mdash12,2,20121,2034,206,21,2141,216,3,314,3142,3143,4016,40312,4061,4063,4122,41221,41272,42211,4463,5156,543,55151,5542,55423,62321,643,64321；參照negative～.
fairytale（童話），4014
false（假的）［falsch:incorrect（錯的）］，20212,221,222,2222&mdash2224,324,4003,4023,406&mdash4063,425,426,428,431,441,4431,446,5512,55262,55351,6111,6113,61203；參照wrong.
fate（命運），6372,6374
feature（特征）［Zug］，334,41221,4126
feeling（感覺），41213,61232,645
finite（有限），532
follow（推出，得出），41211,452,511&mdash5132,51363&mdash5142,5152,543,61201,61221,6126
foresee（預見），45,5556
form（形式）［Form］，20122,20141,2022&mdash2023,2025&mdash2026,2033,218,313,331,3312,3333,4002,40031,4012,4063,41241,41271,4241,4242,45,5131,5156,5231,524,5241,52522,5451,546,547,5501,55351,5542,55422,555,5554,55542,5555,5556,56331,6,6002,601,6022,603,61201,61203,61224,61264,632,634&mdash6342,635,6422；參照～algeneral～.
propositional～seriesof～s.
logical～（邏輯形式），20233,218,2181,22,3315,3327,412,4121,4128,5555,623,633
logico-pictorial～（邏輯圖示形式）［logischeFormderAbbildung］，22
pictorial～（圖示形式）［FormderAbbildung:depiction（圖示）pictorial（圖示的）］，215,2151,217,2172,2181,222
representational～（表現形式）［FormdesDarstellung:present（表現）represent（表述）］，2173,2174
formal（形式的）［formal］，4122,5501
～concept（形式概念），4126&mdash41273
～property（形式屬性），4122,4124,4126,41271,5231,612,6122
～relation（形式關系）［Relation］，4122,5242
formulate（表述）［angeben:give（給）say（說）］，55563
freewill（自由意志），51362
Frege（弗雷格），6,3143,3318,3325,4063,41272,41273,4431,4442,502,5132,54,542,5451,54733,5521,61271,6232
fully（完全地）［vollkommen:complete（完全）］，～generalized（完全概括）,5526,55261
function（函項）［Funktion］，3318,3333,4126,41272,412721,424,502,52341,525,5251,544,547,5501,552,55301；參照truth-～.
FundamentalLawsofArithmetic（《算術的基本定律》）［GrundgesetzederArithmetik］，5451；參照primitiveproposition.
future（将來），51361,51362
general（一般的，總的）［allgemein］，33441,40141,41273,4411,51311,5156,5242,52522,5454,546,5472,5521,55262,6031,61231,63432
～form（一般形式），3312,41273,45,453,546,547,5471,5472,554,6,6002,601,6022,603
～ity-sign（概括記号），notationfor～ity（概括記号法），324,40411,5522,5523,61203
～validity（普遍有效性），61231,61232
generalization（概括，一般化）［Verallgemeinerung］，40411,452,5156,5526,55261,61231；參照fully.
geometry（幾何學），3032,30321,3411,635
give（給）［angeben:formulate（表述）say（說）］，3317,45,54711,555,5554,635
given（給定）［gegeben］，20124,342,412721,451,5442,5524,6002,6124
God（上帝），3031,5123,6372,6432
good（善），4003,643
grammar（語法），參照logical.
happy（幸福），6374
Hertz（赫茲），404,6361
hierarchy（等級序列），5252,5556,55561
hieroglyphicscript（象形文字），4016
higher（更高者），642,6432
hold（保持）［bestehen:existence（存在）obtain（得到）subsist（實存）］，4014
how（怎樣）［wie］，6432,644；參照stand,～things.～）（what,怎樣）（什麼），3221,5552
hypothesis（假設），41122,55351,636311
idea（思想,觀念），參照primitive～.
1．［Gedanke:thought（思想）］，musical～（音樂思想），4014
2．［Vorstellung:present（表現）represent（表述）］，5631
idealist（唯心主義者），40412
identical（同一的）［identisch］，3323,4003,40411,5473,54733,55303,55352,63751；參照difference.
identity（同一）［Gleichheit］，553
signfor～（同一記号）［Gleichheitszeichen:equality,signof（等号）］，3323,54733,553,55301,5533；參照equation.
illogical（非邏輯的）［unlogisch］，303,3031,54731
imagine（設想，想像）［sichetwasdenken:think（想）］，20121,2022,401,61233
immortality（不滅），64312
impossibility（不可能）［Unmöglichkeit］，4464,5525,55422,6375,63751
incorrect（錯的）
1．［falsch:false（假的）］，217,2173,218
2．［unrichtig］，221
independe