Well, one way to think about it is imagine that you are walking on c, on the rim of this cone. You have two options.
一种办法就是想象你沿着C走，沿着圆锥的边走，你有两种走法。
Retinas use two main types of light-sensitive cells to allow animals to see: Rod cells help measure brightness, while various types of cone cells help distinguish colors.
动物主要借助网膜中的两类光感细胞获得视觉：视杆细胞帮助感知亮度，而种类众多的视锥细胞则帮助辨别颜色。
Tropical cyclones have killed nearly two million people in the last 200 years, so this remaining 'cone of uncertainty' in our predictions is unacceptable.
热带气旋过去200年来造成将近200万人死亡，因此我们预测的不准确度虽然逐步缩小，仍然是不能接受的。
TYP single cylinder hydraulic cone crusher, which wins two proprietary technologies.
系列底部单缸液压圆锥破碎机具有两项专利技术。
For each double cone, the opposite pulls from two parts of the sphere exactly cancel.
就每一双锥面来说，球壳的两个部分所产生的相反引力正好对消。
Two type, commonly combination washer , or male cone screw cooperate with female cylindrical screw as Europe standard.
有两种，一般的组合垫圈，或者欧标用圆柱内螺纹配圆锥外螺纹。
Using cone fixed point theorem we get the existence of one and two positive solutions.
利用锥上的不动点定理得到了一个正解和两个正解的存在性。
And as two single cylinder, a second cylinder, a cone is still a dozen two cylinder?
又如两张一筒，一张二筒，打一筒仍是打二筒？
In this paper two new cone vertex orbits, which are circle and arc and regular triangular pyramid lines, have been proposed and their complete conditions for exact reconstruction have been obtained.
我们提出了圆加垂直弧段及三棱锥的三棱线这两种新的锥顶轨迹，并研究了以其进行精确重建所需的完全性条件。
Four row circular cone roller bearings its performance and double row circular cone roller bearings basic same but may withstand the bigger radial direction load and the two axle to the load.
四列圆锥滚子轴承其性能与双列圆锥滚子轴承基本相同，但可承受更大的径向载荷和双轴向载荷。
In this paper, the design of curve of grooved drum is researched, which deduced two types of circular cone curves analytic formula of grooved drum.
探讨了槽筒沟槽曲线的设计，导出了络圆锥筒子的二种类型的曲线解析式。
In this paper, we present two approaches to define convex fuzzy cone.
给出了凸模糊锥的两种定义方法。
Here's your cone and sundae, and here are your two cartons. That'll be $17.50.
柜台人员：这是您们的冰淇凌甜筒和圣代及两盒冰淇凌。总共是17.50元。
Short and strong mouth, slightly bent downward, cone, Primary and outer ring, with two pale horizontal spot.
嘴短而强健，呈圆锥形，稍向下弯；初级飞羽9 枚，外缘具两道淡色横斑。
The geometrical theory of diffraction (GTD) has been used to calculate the Roll-Plane (Equatorial-Plane) radiation of the one and two vertical monopole elements on the base of the cone.
本文应用几何绕射理论(GTD)，计算了圆锥底上一元和二元垂直单振子滚动面(赤道面)的辐射图。
In view of the two layout of charges constant nature, this paper researched blasting cone and throwing accumulation rule of linear and sub-concentrated charge by experiment.
针对这两种布药结构可比性问题，论文就条形药包与分集药包爆破漏斗特点和抛掷堆积规律进行了试验研究。
In this paper, experiments on seed threshing methods and conditions of closed cone were conducted by using two methods, namely, degrease via reagent soaking and drying via temperature-control drier.
文章采用化学试剂浸泡脱脂和控温干燥箱加温干燥两种方法，试验了班克松闭合型球果的取种方法及条件。
Ideally shaped cone cathodes have been successfully formed by using a two-step etching method.
提出了两步腐蚀的工艺方案，制成了形状理想的锥体阴极。
The cone had two balls of ice cream in it.
圆锥形蛋卷里有两团冰淇淋。
The occupation time in a cone in the positive quadrant for a standard two-dimensional Brownian motion is studied, and its first and second moments are given explicitly.
考虑标准二维布朗运动在正象限锥形区域的占有时，得到其一阶矩和二阶矩的表达式。
Four row circular cone roller bearings its performance and double row circular cone roller bearings basic same, but may withstand the bigger radial direction load and the two axle to the load.
四列圆锥滚子轴承其性能与双列圆锥滚子轴承基本相同，但可承受更大的径向载荷和双轴向载荷。
This enchanting limited release is a unique exponent of what South America can give to the world by blending the two most distinctive vine varieties of the south cone.
这迷人的有限释放是一个独特的指数是南美洲可以给世界上的融合的两个最独特的葡萄品种的南方。
By using fixed point theorem in cone, the authors discuss the existence of positive solutions of fourth order two-point ordinary differential equations.
应用锥上不动点定理讨论一类四阶两点边值问题正解存在性。
By using fixed point theorem in cone, the authors discuss the existence of positive solutions of fourth outer two-point ordinary differential equations.
应用锥上不动点定理讨论一类四阶两点边值问题正解存在性。
By two-step method with rapid and buffer-sharpener etching, silicon cone array with uniformity and sharpness has been fabricated.
采用快速腐蚀与缓蚀削尖两步工艺，制备出了均匀、尖锐的硅锥阵列。
Such systems have three types of linkage structures, conventional structures, cone-positioned structures, and two-face-positioned structures.
超声振动系统的变幅杆连接结构分为传统连接结构、锥面定位连接结构、两面定位连接结构。
Thermal expansion Pipe adopted by two-step pipe mill set for expansion cone-type mold Expanding skills numerals medium-frequency induction heating skills skills in a hydraulic machine.
热扩钢管采纳的二步促进式扩管机集锥模扩径技能，数目字中频感应加热技能，液压技能于一机。
Thermal expansion Pipe adopted by two-step pipe mill set for expansion cone-type mold Expanding skills numerals medium-frequency induction heating skills skills in a hydraulic machine.
热扩钢管采纳的二步促进式扩管机集锥模扩径技能，数目字中频感应加热技能，液压技能于一机。
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