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- The first chapter focuses on introducing the history of Bernoulli numbers that were formally presented in Bernoulli's post-life book Ars Conjectandi, two kinds of Euler numbers, and tangent numbers. 并在这一工作的基础上对中算与西算进行了几个方面的比较,还包括了一些伯努利数、欧拉数研究的新成果。
- Returns the tangent of a number. 返回一个数的正切。
- Please tabulate the numbers in order. 请把那些数字按顺序制成表。
- He thumbed through the directory to look for her number. 他翻阅电话号码簿找寻她的号码。
- Let me note down your address and telephone number. 让我记下你的地址和电话号码。
- He picked a winning number on the first draw. 他第一次便抽到一个中奖号码。
- They changed their course to something like a tangent to the earth. 他们将航线改变为差不多与地球呈正切的方向。
- The number of fish in coastal waters has decreased. 沿海鱼的数量已减少了。
- He gave me a pamphlet for my call numbers. 他给了我一个小册子记录电话号码。
- The number represented by the digit or digits in2. 在释文2。中所说的由一位或几位数字表示的数。
- It's not easy to follow her think because she's always go off at a tangent. 要跟上她的思路并非易事，因为她老是突然扯到题外去。
- The students in our class number thirty. 我班总共有三十名学生。
- I dialed the right number, but nobody answered. 我拨的号是对的，但没有人接电话。
- A number of new hats were on parade at the wedding. 在婚礼上见到有些人戴著新式的帽子。
- A number of satellites are now circling the earth. 一些人造卫星现在正环绕地球飞行。
- The number shall be cut in on a plate. 号码将雕刻在一块金属板上。
- I seriously question a number of your assertions. 对你所坚持的说法，有几点我甚为怀疑。
- The tangent may be used to find the direction. 这方向也可用正切求得。
- Currency notes bear serial numbers. 钞票上有连续的号码。
- Don't fly off at a tangent, stick to the subject. 紧扣主题，不要跑野马。
