Well, it's just the area of a unit circle.
这就等于一个单位圆的面积。
And we will say, we are on the unit circle.
我们在单位圆上。
That is a circle of radius 1. That's the unit circle.
是一个半径为1的圆，那是单位圆。
So, that means that here, we actually have the unit circle.
也就是我们在这里得到了单位圆。
Let's do the second part, which is a portion of the unit circle.
让我们来做第二部分，这是单位圆上的一段圆弧。
That move along the unit circle to the diagonal, and then I move back to the origin in a straight line.
然后沿单位圆的圆弧走到对角线处，接着这直线回到原点。
In this paper, normalized cubic Gauss sums' distribution at unit circle is studied by analytical methods.
本文运用解析的方法，研究模为算术级数中素数的正规化三次高斯和在单位圆周上的分布。
Well, if I take the vector field that was in the problem set, and if I do things, say that I look at the unit circle.
如果找一个这个问题中的向量场，然后我们要做的是，假设这个单位圆。
Does not need cooling at the season, hot water unit circle groundwater, there is no minimum evaporator water flow problem.
在不需要供冷的季节，热水机组循环地下水，不存在蒸发器的最小水流量的问题。
Sun Daochun proves the existence theorem on the maximum condensation point of the zero order meromorphic functions in the unit circle.
孙道椿证明了单位圆内一类零级亚纯函数的最大型聚值点存在性定理，本文将这一结果在一定程度上推广到了亚纯代数体函数。
Quasihomographies and quasi-symmetric function on the unit circle are geometric characterizations of boundary value of quasi-conformal mapping.
单位圆上的拟交比同胚和拟对称函数，都是拟共形映照边界值的一种几何表征。
Rational number can approximate to real number use the notation of approximate one can prove riemann function isn't differentiable anywhere that the rational points are dense in unit circle .
摘要利用有理数对实数逼近的表示方式，给出黎曼函数处处不可导的一种证明，给出单位圆周上的有理点在单位圆上稠密的证明。
Rational number can approximate to real number, use the notation of approximate one can prove Riemann function isn t differentiable anywhere, that the Rational points are dense in unit circle.
利用有理数对实数逼近的表示方式，给出黎曼函数处处不可导的一种证明，给出单位圆周上的有理点在单位圆上稠密的证明。
Finally, the improved algorithm and Schelkunoff's method have been combined to optimize roots which are not on the unit circle of linear array, then shaped-beam and zeros control are realized.
最后结合谢昆诺夫单位圆法，利用该算法对直线阵列天线不在单位圆上的根进行优化，实现了方向图的波束赋形和零点控制。
The exercise was then repeated, but this time they added a single rule: Each member was allowed to only have one unit on the circle between them and the next team member.
然后该训练重复进行，此次他们加入了一个规则：每个成员都只能在循环上他们和下一个团队成员之间放一个物品。
Thin wooden slats circle the unit to provide a smooth running surface to roll it and openings on the side and slated Windows let light into the interior.
它的表面环绕了一层薄木板保持表面光滑，能够使它滚动起来，在侧面开口以及预订窗户能够让外部的光线照射进来。
The paper introduced setting principle, calculation and testing method for the low exciting limit unit using the static out of step characteristic circle.
文中介绍了采用静态失步圆特性低励限制的整定原则、计算方法及调试方法。
Their large shields, and spears make them a solid defensive unit, able to resist attacks from both foot and horse, so long as they are well supported. If necessary they can form a defensive circle.
军士们手持巨盾和长矛，可构成坚实防线，无论对抗骑兵或步兵都傲然无惧，必要时亦可列圆阵接敌。
Able to form a defensive circle of spear, and due to their training and light armour, this good medium infantry unit is better able to take and dish out punishment.
他们可以组成防御性的长矛圆阵，而且由于只穿轻甲，这些中型步兵可以更好的进行冲锋。
In recent years, many scholars proposed in the unit crimes fault form, which is different from the former mainstream viewpoint, thus caused intense argument in law circle.
近年来不少学者就单位犯罪罪过形式提出了不同于以往主流观点的新主张，从而掀起了法学界关于单位犯罪罪过形式的激烈争论。
Weiya composite stocks comprise a circular body including Weiya super-unit (outer circle) and Huanxinshan super-unit (inner circle).
尾亚复式岩株由尾亚超单元(外环)及环形山超单元(内环)组成。
The hydraulic valve auxiliary control unit (12) can be connected and cut off by means of an additional auxiliary oil circle (3) related to a main oil circle (2) of the internal combustion engine (1).
液压气门辅助控制单元（12）可借助于一相对于内燃机（1）的主油回路（2）附加设置的辅助油回路（3）接通和切断。
The method adopts the following steps: receiving a business circle joining request sent by a business unit, and joining the business unit into the selected business circle;
所述方法包括：接收商户发送的商圈加入请求，将所述商户加入所选择的商圈；
The method adopts the following steps: receiving a business circle joining request sent by a business unit, and joining the business unit into the selected business circle;
所述方法包括：接收商户发送的商圈加入请求，将所述商户加入所选择的商圈；
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