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- Cosine and sine 正余弦
- cosine and sine function 三角函数
- The triangle, square, and sine waves are input to a multiplexer. 三角波、正弦波和矩形波输入一个多路器。
- Details: Solar power and sine wave inverter from 1 kva to 20 kva. ... 尼日利亚买家求购太阳能正弦波逆变器/变极器;...2009-3-12
- What about sine and cosine function? 了解正弦和馀弦函数？
- English astronomer and mathematician who invented a surveying chain, quadrant, and scale and introduced the trigonometric terms cosine and cotangent. 冈特，埃德蒙1581－1626英国天文学家和数学家，发明了测链，象限仪和标尺，并引进了两个三角学术语，余弦和余切
- Results: The combination of the two coefficients of cosine and distant can test the... 结论:该模式能有效的实施生产上的在线控制,保证不同批次产品质量的稳定一致。
- English astronomer and mathematician who invented a surveying chain,quadrant,and scale and introduced the trigonometric terms cosine and cotangent. 冈特，埃德蒙1581－1626英国天文学家和数学家，发明了测链，象限仪和标尺，并引进了两个三角学术语，余弦和余切
- Together with Abbe's wave theory and sine condition, the new glass types provide the basis for practically any modern high-performance optics. 阿贝的波动理论，阿贝正弦条件以及新型光学玻璃为现代高性能的光学成像奠定了可靠的基础。
- Direct Calculation: The impulse responses of certain types of FIR filters (e.g. Raised Cosine and Windowed Sinc) can be calculated directly from formulas. 当然是用FIR设计程序呀.;虽然可以使用手工亲自的方法进行设计滤波器;但是使用FIR滤波器程序比较简单
- Experiment on acoustic pyrometry is done using the chirp signal, white noise and sine wave respectively in a 300MW boiler in one domestic power plant, through fire hole on furnace wall. 在国内某电厂的300MW机组锅炉上,利用炉墙上的观火孔,分别用扫频信号、白噪声信号和正弦信号进行了冷态下的声学测温试验。
- I hit him fair and square on the jaw. 我不偏不倚打中他的下巴。
- Then through the principles of numerical taxonomy and statistics, the similarity of the sample to the standard is tested by coefficients of cosine and distant, which are calculated with computer. 结果:角余弦系数和距离系数相结合能够准确的判断样品和标准的相似程度。
- It is a fact of life and you must face it. 这是严酷的现实，你必须面对它。
- She and I can't live under the same roof. 她和我不能住在一起。
- She had to scrimp and save to pay for her holiday. 她不得不为付假期的费用而苦苦攒钱。
- I'll try and rustle you up something to eat. 我设法给你弄点吃的。
- He sprang up and rushed to the door. 他跳起身，跑到门口。
- He took sick and died a week later. 他得了病，一周后就死去了。
- He's been in and out of prison for years. 他多年来屡次进出监狱。
