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- double angle formula 倍角公式
- double angle formulas 倍角公式
- Based on the simple azimuth angle formula, derive frontal intersection formula indicated by azimuth angle formula in this paper,and it was applied in mine gateway connect survey. 以简单的方位角计算公式为基础,推导出了以方位角表示的前方交会定点公式,并在该矿的贯通测量中得到了应用。
- With cylindrical coordination,this paper establishes the contour surface equations and pressure angle formula of the conical grooved cam with translating conical roller follower. 借助柱面坐标,建立了圆锥滚子直动从动件圆锥槽凸轮的廓面方程和压力角公式。
- This paper establishes the contour surface equation of a torus cam and presents a pressure angle formula, it provides a simple and efficient method for designing this kind of cams. 建立了环面凸轮轮廓曲面的解析方程，同时给出了压力角计算式，为此种凸轮的设计提供了一种简单有效的方法。
- From a double angle to look at economic development and legal promotion, the legal indictment caused by western development and the national unified legal system will become an important problem. 从经济发展和法治推进的双重视角来看 ,西部发展所引起的特殊法律诉求与全国统一法制之间的关系将成为一个重要问题。
- The trigonometric terms should be changed by the substitution of the equations involving the double angles. 用倍角公式代换三角函数项。
- rotation angle formula of the axial deformation 轴向变形转角位移函数
- unsymmetrical double angle milling cutter 不对称双角铣刀
- Neutral angle formulae have been obtained according to the different driving methods, loading conditions, pass systems and work-hardening of materials, respectively. 根据不同的传动方式、受力状态、孔型系统和材料的加工硬化程度,得到了相应的中性角公式。
- Cyclic behavior of double angle beam-to-column connections 腹板双角钢梁柱连接循环荷载试验研究
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- THE ANGLE FORMULA BETWEEN P DIMENSIONAL AND Q-DIMENSIONAL PLANES IN E~n E_n中p维与q维平面间的夹角公式
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Presentation Form For Vertical Left Double Angle Bracket 变形显现形式垂直左双尖括号
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- THE FRICTION OF PLASTIC AND THE ADVANCE ANGLE FORMULA IN STRIP ROLLING 塑压摩擦及轧制前滑角公式
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- The carpet is too thick to double up. 这地毯太厚没法折叠。
