查询词典 step-cone

Zhuang Mashan do in the gym for the dead when the soul of the dead ascend to heaven as soon as possible, must undertake a "step towards" the clearance, step by step around the lantern and Tap dance called "lantern step."

马山壮族人在为死人做道场时，为尽快使死人灵魂升天，必须经过&踩朝&这一关，因围绕花灯踩步跳踏而又名为&踩花灯&。

14Th century BC, Ramses II of the ancient Egyptian empire 100,000 people have a standing army; the 8th century BC Sargon II of the Assyrian Empire team has a step-by-step 200,000; Persian King Darius Millions of so-called step-by-step team.

公元前14世纪拉姆西斯二世的古埃及帝国拥有常备军10万人；公元前8世纪萨尔贡二世的亚述帝国拥有20万步队；波斯王大流士的步队则号称百万。

An exstensive research on the calculation formulas for the abutment cone slope on skewed bridges is conclucted.Calculation formulas of key parameters on slope curve are derived through analytic calculation of ellipse curve at slope bottom.The values of parameters are discussed and various forms of cone slope and curve at slope bottom are detailed.

以斜交桥梁桥台锥坡为锥坡的一般形式展开较深入的研究，通过对坡脚椭圆曲线的解析计算，推导得出坡脚曲线各控制参数的计算公式，并对其取值进行讨论，详细说明了锥坡和坡脚曲线的各种形式；进而推导了斜交锥坡的体积、护坡体积、表面积和基础体积的计算公式。

Correlation of drillability anisotropy index of the roller cone bit and PDC bit, the difference between drillability of the roller cone bit in perpendicular and horizontal directions of the bedding plane with the P-wave velocity anisotropy coefficient are studied respectively by means of mathematical statistics. A mathematical model is established for predicting drillability anisotropy index by using P-wave velocity anisotropy coefficient.

用数理统计方法研究分析了牙轮钻头岩石可钻性各向异性指数、牙轮钻头垂直于和平行于地层层面方向岩石可钻性差值和PDC钻头岩石可钻性各向异性指数与纵波波速各向异性系数的相关关系，建立了用纵波波速各向异性系数评价地层可钻性各向异性的模型。

Collier Cone, a cinder cone, at the north base of North Sister.

科利尔圆堆，一个煤渣堆，在三姐妹山北峰的北侧山脚。

This paper introduces a new method of turning circular cone to improve the precision of finished cone, and cutting down the time of adjusting angle.

介绍了一种新的车削圆锥体的方法，该方法使加工出的锥体精度提高，并可缩短角度调校时间。

A plane curve formed by the intersection of a right circular cone and a plane parallel to an element of the cone .

一个平面与正圆锥体的底部相交而形成的不闭合的曲线。

A plane curve formed by the intersection of a right circular cone and a plane parallel to an element of the cone.

具有抛物面主镜和双曲面次镜的一种折射式望远镜；光线被集中到主镜中心的孔径。

A right circular cone is circumscribed to a sphere of radius 3 cm, with the base of the cone touching the sphere.

一半径为 3 cm 的球体内接於一正圆锥体。

However, because of the limitation by circular orbit, we can't obtain all the data in Radon Space which means that the result becomes better with the cone angle decreases. So it is important to study the relationship between the cone angle and the reconstruct quality further.

但是由于圆轨道几何结构的限制，使其不能够得到完备的锥束重建数据，只有在锥角较小的情况下才能得到，因此深入研究Radon空间的数据缺失与锥角的关系以改进算法。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。