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function newMark(y,m,d)
{ oldDay = new Date(y+"/"+m+"/"+d);
newDay = new Date();
n = (newDay - oldDay)/(1000*60*60*24);
if(n <= 14)document.write("
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sine
![]() SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 283 】 【意味】 "[名詞] ratio of the length of the side opposite the given angle to the length of the hypotenuse of a right-angled triangle [例] The sine of 30 degrees is 0.5. [例] The sine of an angle is the ratio of the opposite side to the hypotenuse. [例] He could not remember the sine of the angle. [意味] 正弦, 正弦関数, サイン ; [同義語] sin ; [上位語] circular function, trigonometric function ; [同義語群] 13787379-n" |