> as lemmas

S.D.

S.D. n. (also s.d.) semi-detached (house).

1939 London Weekly Advertiser 7 June 6/4 £70 Exclusive.—S.D. Modern House, three beds, etc., near Dyke Road Park.

1975 Evening Herald (Dublin) 8 May 10/2 (advt.) Very unusual 4 bedroomed s.d. in cul de sac.

extracted from Sn.¹

S.D.

S.D. n. sequence date.

1901 W. M. F. Petrie Diospolis Parva i. 6 We now make a first division into fifty equal stages, numbered 30 to 80, termed sequence dates or S.D.

1939 W. M. F. Petrie Making of Egypt vii. 55 This period (S.D. 60–75) has no generally distinctive culture.

1944 Jrnl. Near Eastern Stud. 3 110 Petrie distinguished it from Gerzean by naming it the Third Predynastic of Semainean, ranging from Sequence Dates 60/63 to S.D. 76.

1950 G. E. Daniel Hundred Years Archæol. v. 176 He started his sequence with S.D. 30,..and carried on to dynastic times at S.D. 80.

extracted from Sn.¹

S.D.

S.D. n. = Sicherheitsdienst n.

ΘΚΠ

society > authority > rule or government > politics > German politics > [noun] > principles or policies > Hitlerism or Nazism > security branch of Nazi party

S.D.1947

Sicherheitsdienst1947

1940 H. Koehler Inside Gestapo ii. 30 Heydrich's power is much more founded on the Security Service of the Reich Fuehrer S.S. (shortened SD. RFSS.) than on the Gestapo.]

1947 H. Trevor-Roper Last Days of Hitler i. 28 Otto Ohlendorf was head of R.S.H.A. Amt III (also called S.D. or Sicherheitsdienst).

1968 Listener 8 Aug. 174/3 I was wearing my old SD cap which I'd brought through the whole war.

1974 A. Williams Gentleman Traitor xiii. 212 The father had returned to Germany in 1938..and had served in the SD, the civil arm of the S.S.

extracted from Sn.¹

s.d.

s.d. n. (also S.D.) Statistics standard deviation.

ΘΚΠ

the world > relative properties > number > probability or statistics > [noun] > distribution > variability or spread > measures of

quartile deviation1894

standard deviation1895

s.d.1902

subrange1903

range1911

variance1918

span1962

sigma1978

1902 Biometrika 1 206 σ₁ is the * s.d. of the organ.

1973 Nature 31 Aug. 587/2 The mean (±s.d.) IQ then was 98·7 (±7·1) with no precocity.

1978 Jrnl. Royal Soc. Med. 71 659 Twin, malformed or grossly autolysed fetuses, and any which were ≥ 2 s.d. below the mean for the gestational age group, were excluded.

extracted from Sn.¹

SD n. structural description (in Transformational Grammar).

ΘΚΠ

the mind > language > linguistics > study of grammar > syntax or word order > [noun] > study or science of > syntactic analysis

parsinga1568

string analysis1962

SD1964

1964 E. Bach Introd. Transformational Gram. iv. 61 The first part of the rule is a structural description (SD..) specifying the class of strings (in the terms of their analysis by P markers) to which the rule applies.

1975 Stud. Eng. Lit.: Eng. Number (Tokyo) 170 The term ‘obligatory’..has generally been understood to mean that an obligatory rule must apply to a phrase-maker which meets the SD of that rule.

extracted from Sn.¹

as lemmas

单词	sd
释义	> as lemmas S.D. S.D. n. (also s.d.) semi-detached (house). Π 1939 London Weekly Advertiser 7 June 6/4 £70 Exclusive.—S.D. Modern House, three beds, etc., near Dyke Road Park. 1975 Evening Herald (Dublin) 8 May 10/2 (advt.) Very unusual 4 bedroomed s.d. in cul de sac. extracted from Sn.¹ S.D. S.D. n. sequence date. Π 1901 W. M. F. Petrie Diospolis Parva i. 6 We now make a first division into fifty equal stages, numbered 30 to 80, termed sequence dates or S.D. 1939 W. M. F. Petrie Making of Egypt vii. 55 This period (S.D. 60–75) has no generally distinctive culture. 1944 Jrnl. Near Eastern Stud. 3 110 Petrie distinguished it from Gerzean by naming it the Third Predynastic of Semainean, ranging from Sequence Dates 60/63 to S.D. 76. 1950 G. E. Daniel Hundred Years Archæol. v. 176 He started his sequence with S.D. 30,..and carried on to dynastic times at S.D. 80. extracted from Sn.¹ S.D. S.D. n. = Sicherheitsdienst n. ΘΚΠ society > authority > rule or government > politics > German politics > [noun] > principles or policies > Hitlerism or Nazism > security branch of Nazi party S.D.1947 Sicherheitsdienst1947 1940 H. Koehler Inside Gestapo ii. 30 Heydrich's power is much more founded on the Security Service of the Reich Fuehrer S.S. (shortened SD. RFSS.) than on the Gestapo.] 1947 H. Trevor-Roper Last Days of Hitler i. 28 Otto Ohlendorf was head of R.S.H.A. Amt III (also called S.D. or Sicherheitsdienst). 1968 Listener 8 Aug. 174/3 I was wearing my old SD cap which I'd brought through the whole war. 1974 A. Williams Gentleman Traitor xiii. 212 The father had returned to Germany in 1938..and had served in the SD, the civil arm of the S.S. extracted from Sn.¹ s.d. s.d. n. (also S.D.) Statistics standard deviation. ΘΚΠ the world > relative properties > number > probability or statistics > [noun] > distribution > variability or spread > measures of quartile deviation1894 standard deviation1895 s.d.1902 subrange1903 range1911 variance1918 span1962 sigma1978 1902 Biometrika 1 206 σ₁ is the * s.d. of the organ. 1973 Nature 31 Aug. 587/2 The mean (±s.d.) IQ then was 98·7 (±7·1) with no precocity. 1978 Jrnl. Royal Soc. Med. 71 659 Twin, malformed or grossly autolysed fetuses, and any which were ≥ 2 s.d. below the mean for the gestational age group, were excluded. extracted from Sn.¹ SD SD n. structural description (in Transformational Grammar). ΘΚΠ the mind > language > linguistics > study of grammar > syntax or word order > [noun] > study or science of > syntactic analysis parsinga1568 string analysis1962 SD1964 1964 E. Bach Introd. Transformational Gram. iv. 61 The first part of the rule is a structural description (SD..) specifying the class of strings (in the terms of their analysis by P markers) to which the rule applies. 1975 Stud. Eng. Lit.: Eng. Number (Tokyo) 170 The term ‘obligatory’..has generally been understood to mean that an obligatory rule must apply to a phrase-maker which meets the SD of that rule. extracted from Sn.¹ < as lemmas
随便看	underflood underfloor underfloor heating underflow underflowed underflowing underflows underfo underfo death underfo the death underfocus underfocused underfocusing underfold underfolded underfollow underfollowing underfong underfonging underfoot underfooting underfootman underforebody underform underfoud