toboggan

noun

1. 长雪橇；平底长雪橇
   a long light narrow sledge (= a vehicle that slides over snow) sometimes curved up in front, used for sliding down slopes

verb

1. 坐长雪橇滑行
   to travel down a slope on snow or ice using a toboggan

1. 平底雪橇;长橇
   A toboggan is a light wooden board with a curved front, used for travelling down hills on snow or ice.

1. In parts of England hundreds of motorists were forced to abandon their vehicles, as black ice and drifting snow turned the roads into slippery toboggan runs.
   在英格兰的部分地区，厚厚的冰冻和飘飞的雪花使道路成为滑雪跑道，数百名驾车者被迫弃车步行。
2. I enjoy winter the most because I can toboggan!
   我最喜爱冬季，因为我可以滑雪橇。
3. The mitotic index were most high at the fifth day after culture and toboggan at the sixth day.
   分裂指数最高时期在培养开始后的第五天，第六天急剧下降。
4. Connecting with actual situation, this paper introduces some bidding skills commonly used by construction units in engineering bid, including unbalanced quotation, taking retreat as advance quotation, multiple alternative quotation, toboggan quotation, etc.
   联系实际情况，介绍了施工单位在工程投标中几种常用的报价技巧，包括：不平衡报价法、以退为进报价法、多方案报价法、突然降价法等。
5. Experiment results indicated that the process of fluosilicic acid saturated vapor pressure along with concentration of fluosilicic acid was divided into three phases when temperature was unchanged, Hoik phase, toboggan phase, slowness descend phase.
   实验结果表明，当温度固定时，氟硅酸溶液系统饱和蒸汽压随氟硅酸质量分数的增加而分为3个阶段，急剧上升阶段、急剧下降阶段和缓慢下降阶段。
6. Results: The tactics finally, controlling measles practice and controlling measles studies all aspect gets without exception already enormous achievement, incidences of measles, death rate toboggan, have ensured the people health forcefully, notable have improved an average life span.
   结果控制麻疹实践和控制麻疹策略研究诸方面均已取得巨大成绩，麻疹发病率、死亡率的大幅度下降，有力地保障了人民健康，显著提高了平均寿命。
7. Secondly, combining the feedback pulse coupling neural network ( FPCNN) with toboggan segmentation algorithm, this thesis presents a new MRI image segmentation feature extraction methods.
   另一方面将反馈脉冲耦合神经网络与滑降分割相结合，提出了一种新的MRI图像分割的特征提取算法。

noun

1. a long narrow sled without runners

verb

1. move along on a luge or toboggan

   Synonym:    luge