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- Darboux rs tangent 达布切线
- Darboux rs quadric 达布二次曲面
- They changed their course to something like a tangent to the earth. 他们将航线改变为差不多与地球呈正切的方向。
- It's not easy to follow her think because she's always go off at a tangent. 要跟上她的思路并非易事，因为她老是突然扯到题外去。
- The tangent may be used to find the direction. 这方向也可用正切求得。
- The expedition suffered all the rigo(u)rs of a Canadian winter. 这支探险队饱受了加拿大严冬的折磨。
- Don't fly off at a tangent, stick to the subject. 紧扣主题，不要跑野马。
- Don't fly off at a tangent,stick to the subject. 紧扣主题，不要跑野马。
- Tan() returns the tangent of the arg parameter. tan()返回参数arg的正切值。
- I didn't forget. I was just working on a tangent. 我没忘,只不过跑了点题。
- Calculates the inverse hyperbolic tangent of two. 结构的反双曲正切值。
- Returns the tangent of a number. 返回一个数的正切。
- Value containing the tangent of an angle. 值,此值包含角度的正切。
- Select the tangent handle to the right of the key. 选择帧右边的正切把手。
- Sale of goods which have been used by the selle rs. （八）销售的自己使用过的物品。
- The wood neighbo(u)rs upon the lake. 树林邻近湖。
- The robber rs hands were tied behind his back. 那个强盗被五花大绑捆起来。
- One can not rely upon him; he is apt to fly off at a tangent. 人们不能依靠他，他的行为常超出常规。
- The dog rs fur was matted with blood. 那只狗的毛皮上沾有血迹。
- They waited for Owen rs arrival. 他们等待欧恩的到来。
