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- If desired, you can limit the reparametrization to a particular direction (U or V) of the surface by using the parametric direction options. 如果需要，你可以用参数化方向来指定重参一个局部区域（U或V）。
- Such properties include parameter direction, length, scale, and precision. 这些属性包括参数方向、长度、比例和精确度。
- In a little while we lost our sense of direction. 一会儿我们就辨不清方向了。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- The signpost points in a westerly direction. 路标指向西。
- You can also maintain G0 and G1 continuity across the other parameter directions by selecting the appropriate option. 通过选择适当的选项，可以在另一个参数化方向维持G0或者G1的连续性。
- I'll book you on a direct flight to London. 我将为你预订直飞伦敦的航班。
- Are we going in the right direction? 我们走的方向对吗？
- Stones were flying about in every direction. 石块朝四面八方乱飞。
- He pointed vaguelyin my direction. 他粗略地朝我的方向指了指。
- The play came to life under his direction. 在他的导演下，这出戏演得活龙活现。
- Which direction does your room face? 你的房间面向哪个方向？
- The ship launched in the direction of Japan. 船起航前往日本。
- He has chosen the most direct route. 他选取了最直的路线。
- Continue in this direction until you see a sign. 一直朝著这个方向走就看见指示牌了。
- The wind is in the northwestern direction. 这阵风来自西北方。
- The plane flew off in a southerly direction. 飞机向南飞去。
- She's very direct, believes in speaking her mind. 她为人直率，喜欢有什么说什么。
- Can you direct me to the shoe department? 请告诉我卖鞋部在哪里。
- Parametric and bottom-up cost estimation. 参数及自下而上成本估算法。
