Studies on the classification of raw silk : report on sampling of raw silk testing

[目次]

  • CONTENTS
  • Introduction / 1
  • PART I. Studies on Standardization of Testing Raw Silk / 2
  • CHAPTER I. Establishment of Qualification / 2
  • CHAPTER II. Sampling / 3
  • CHAPTER III. The Properties of Raw Silk / 4
  • CHAPTER IV. Formula for the Estimation of Error / 5
  • Section 1. The Quantities that can be Derived directly from Sampling Tests / 5
  • Section 2. Notation / 6
  • Section 3. General Explanation of the Principal Idea Underlying in this Research / 8
  • Section 4. Process for Calculating the Standard Deviation / 9
  • Section 5. To Express E(S2)by Qσ and (N)σ / 9
  • Section 6. To Express E((np)σ2)by Qσ and (N)σ / 12
  • Section 7. To Express E((n)σ2)by Qσ and (N)σ / 13
  • Section 8. To Express E(S2)by E((np)σ2)and E((n)σ2) / 14
  • Section 9. To Find S by means of Testing Results of Sample Skeins / 15
  • PART II. The Scope of Error on Testing Results / 16
  • CHAPTER I. Evenness and Cleanness Tests / 17
  • Section 1. Testing Apparatus / 17
  • Section 2. Method of Testing / 17
  • (A) Evenness Defects / 17
  • (B) Cleanness Defects / 17
  • Section 3. Sample Skeins / 18
  • Section 4. Results of Tests / 18
  • (A) Actual Number of Evenness Defects / 18
  • (B) Actual Number of Cleanness Defects / 19
  • (C) Penalty for Defects / 20
  • (1) Penalty for Evenness Defects / 20
  • (2) Penalty for Cleanness Defects / 20
  • (D) The Results of Total Average of a Lot / 20
  • (E) Probable Error of Testing Results / 21
  • CHAPTER II. Sizing Test / 23
  • (A) The Results of Total Average of a Lot / 24
  • (B) The Probable Error of Testing Results / 24
  • CHAPTER III. Tenacity and Elongation Tests / 25
  • (A) The Results of Total Average of a Lot / 26
  • (B) The Probable Error of Testing Results / 26
  • CHAPTER IV. Cohesion Test / 27
  • (A) The Results of Total Average of a Lot / 27
  • (B) The Probable Error of Testing Results / 28
  • CHAPTER V. Quantities of Samples / 28
  • PART III. Establishment of Standard for Classification / 29
  • Members Participated in Studies / 31

「国立国会図書館デジタルコレクション」より

この本の情報

書名 Studies on the classification of raw silk : report on sampling of raw silk testing
著作者等 農林省生糸検査所
出版元 The Silk Conditioning House
刊行年月 1928.4
ページ数 31p
大きさ 30cm
全国書誌番号
22041300
※クリックで国立国会図書館サーチを表示
言語 英語
出版国 日本
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