Slippery pinyin word group

The sliding pinyin is Hu, and the word combination is as follows:

1. Skating: A sport of skating on the ice.

2, slippery call Habu j?Li ū: Very slippery, the ground is waxed, not slippery.

3. Sliding step: sliding step.

4. Pulley huá ch: a machine part that combines ropes or other flexible materials with pulleys. Commonly known as "gourd".

5. Slide: An artificial or natural slope, ditch or groove through which objects are transported or slid down to a lower place.

6. Slide: move smoothly and continuously.

7. Sliding bar huá gān: a means of transportation mainly suitable for mountainous areas. A bamboo or rope is stretched between two long bamboo poles, covered with bedding, and carried by two people.

8. Sliding hook Huágünot u: A hook designed for easy or automatic decoupling.

9. Slip gauge Huáguι: an accurate rectangular block or steel plate, which can be used alone or in combination. The distance between two parallel end faces constitutes the length measured by vernier caliper.

10. Slip line huá xiàn: a part of Wheatstone bridge, used to measure resistance. Mainly a straight line or a spiral line is divided into two parts by a sliding contact, which constitutes all or part of the resistance of two adjacent arms of the bridge.