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添付しました、許容寸法について、A〜Fの値にどれを入れれば良いのかいまいちよく分かりませんでした。 なので、誤差は=計測値-基準で出しましたので、どこにどの値を入れるのか教えてください。 A〜Fの値それぞれ、 よろしくお願いします。

I.許容寸法について 1. 下の図面で値の書いていない場所の寸法をノギスで計測した結果、 以下の表の 値になった。単位は mm である。 基準 計測値|記号 基準 計測値 記号 基準|計測値 記号 12 11.90 B 29.8 30.00 C 11 10.75 A 基準 計測値|記号 基準 計測値 記号 基準||計測値 記号 3 3.25 E 37 36.90 F 3 2.90 D ※ 誤差=計測値-基準 A=-0.1 B-42 C=-a2t D= a25 2. 各寸法の計測値が表 25 の普通公差·精級の許容差に入るか検査する。F=a25 3. 各寸法が、精級許容差内の場合は図中の計測値の記号を○で囲む。F= -0.| 4. 精級許容差に入らない場合は、 図中に中級許容差内△、粗級許容差内口、それ 以外の場合は×を付ける。 表25 面取り部分を除く長さ寸法に対する許容差 (かどの丸みおよびかどの面取り寸法については,表26参照) 基準寸法の区分 単位 mm 公差等級 0.5以上|3を超え 3以下 6以下 6を超え| 30 を超え| 120 を超え| 400 を超え| 1000 を超え| 2000を超え 1000 以下 記号 説明 30以下 120 以下 400 以下 2000 以下 4000 以下 許容差 土0.2 精級 土0.05 ±0,05 土0.15 土0.3 土0.5 f 土0.1 土0.3 土0.5 土0.8 ±2 中級 粗級 極粗級 m 土0.1 土0.1 土0.2 土0.2 ±0.3 ±0.5 土0.8 +2 土3 土4 C 土0.5 ま1.5 土2.5 土4 ±6 +8 V 注a) 0.5 mm未満の基準寸法に対しては, その基準寸法に続けて許容差を個々に指示する。 C A M8×10/の6.8× B 60 の10.3V D IC E F 2-C2オ C M4/ の3.3」の8V 2 22 000×

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¥ Samuel Pepys is the earliest diary- keeper that is famous today. for it gives personal insight into London's Great Plague and the Great Fire. Pepys took diary writing from the realm of business to the individual. His diary is being published on the Internet, and it is interesting to note that there has beena new entry every day since Anne Frars 1929-194。 n January of 2003. It will continue over the course of several years to come. Reading his diary is fascinating. and it makes his life all the more real to us. 63 Today's electronic version of the diary, the web READING PASSAGE log, or “blog," has once again stretched the diary to fopic sentences and supporting sentences of each paragraph be much more than a personal account of the dav's events. There are blogs to document recipes, traveling. ロ movies, independent news, product announcements, allowance." It refers to a book for fragmentary writings by date and is photos, and anything else that needs to be recorded over time. Search engines like Technorati.com have 会 the six volumes of Samuel Pepys diary manuscript 35 been created to keep track of the more than 112 million blogs that are $ diary is a good form of self-study. 日(In America, from the 1940s through the 1980s! a diary was thought of currently public. In its newest incarnation, the diary has become more popular mostly as a way to privately express one's deepest thoughts while keeping notations about the day, In those times, pnd even continuing on today, writin。 in a diary was like writing to a special friend. Many times, movies would show than ever. COMPREHENSION QUESTIONS 9 teenage girl beginning to write in her diary while she said aloud, "Dear diary Decide if each statement is true [T] or false [F]. If it is false, write the sentence correctly. What followed was a synopsis of the day, usually filled with emotion. Those private reflections may have historical significance long after the 1.[]The word “diary" means a collection of stories written every ロ day. author's death. A diary kept by a young German Jewish girl by the name of Anne 2.[] Diary writing in movies illustrates how similar it is to writing to a special friend. Frank provides us with invaluable lessons about history, for she documented Anne kept a record of her private events and thoughts in her diary after she moved to Germany. 15 her experiences while she hid from the Nazis during their occupation of the Netherlands in World War II. Her diary became one of the world's most widely 4.[]Pepys was one of the first diary writers to include his own personal observations of historical events. read books and is the basis for many films. Samuel Pepys, who lived during the 17th century, is the earliest diary-keeper that is famous today. His diary is also an important documentation of history, ロ 5.[、]Today's diaries on the web are changing their characteristic of being secretive. 12

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