Taking level curvet as an example,the landing stability of horse-vaulting is analyzed mechanically by stages,which is useful for scientific sports.

以水平例,对跳马落地稳定性分阶段进行了力学分析,对科学体育运动有一定指导作用。

By controlling reaction condition in different steps and hydrogenated with Raney Ni,most of components were converted into industrial grade p-menthane without purification.

实施分阶段控制反应条件，用尼镍催化，使大多数组分均加氢成对孟烷，无需提纯，即达到工业级的要求。

Taking level curvet as an example,the landing stability of horse-vaulting is analyzed mechanically by stages,which is useful for scientific sports.

以水平腾跃为例,跳马落地稳定性分阶段进行了力学分析,科学体育运动有一定用。

By controlling reaction condition in different steps and hydrogenated with Raney Ni,most of components were converted into industrial grade p-menthane without purification.

实施分阶段控制反应条件，用尼镍催化，使大多数组分均加氢烷，无需提纯，即达到工业级的要求。

Taking level curvet as an example,the landing stability of horse-vaulting is analyzed mechanically by stages,which is useful for scientific sports.

以水平腾跃为例,对地稳定性分阶段进行了力学分析,对科学体育运动有一定指导作用。

By controlling reaction condition in different steps and hydrogenated with Raney Ni,most of components were converted into industrial grade p-menthane without purification.

实施分阶段控制反应条件，用尼镍催化，使大多数组分加氢成对孟烷，无需提纯，即达到工业级的要求。

Taking level curvet as an example,the landing stability of horse-vaulting is analyzed mechanically by stages,which is useful for scientific sports.

以水平腾跃为,对跳马落地稳定性分阶段进行了力学分析,对科学体育运动有一定指导作用。

By controlling reaction condition in different steps and hydrogenated with Raney Ni,most of components were converted into industrial grade p-menthane without purification.

实施分阶段控制反应条件，用尼镍催化，使大多数组分均加氢成对孟烷，无需提纯，即达到工业级的要求。

Taking level curvet as an example,the landing stability of horse-vaulting is analyzed mechanically by stages,which is useful for scientific sports.

以水平腾跃为,对跳马落地稳定段进行了力学析,对科学体育运动有一定指导作用。

By controlling reaction condition in different steps and hydrogenated with Raney Ni,most of components were converted into industrial grade p-menthane without purification.

实施段控制反应条件，用尼镍催化，使大多数组均加氢成对孟烷，无需提纯，即达到工业级的要求。

Taking level curvet as an example,the landing stability of horse-vaulting is analyzed mechanically by stages,which is useful for scientific sports.

以水平腾跃为例,对跳马落地稳定性分阶进行了力学分析,对科学体育运动有一定指导作用。

By controlling reaction condition in different steps and hydrogenated with Raney Ni,most of components were converted into industrial grade p-menthane without purification.

实施分阶反应条件，用尼镍催化，使组分均加氢成对孟烷，无需提纯，即达到工业级的要求。

Taking level curvet as an example,the landing stability of horse-vaulting is analyzed mechanically by stages,which is useful for scientific sports.

平腾跃为例,对跳马落地稳定性分阶段进行了力学分析,对科学体育运动有一定指导作用。

By controlling reaction condition in different steps and hydrogenated with Raney Ni,most of components were converted into industrial grade p-menthane without purification.

实施分阶段控制反应条件，用尼镍催化，使大多数组分均加氢对孟烷，无需提纯，即达到工业级的要求。

Taking level curvet as an example,the landing stability of horse-vaulting is analyzed mechanically by stages,which is useful for scientific sports.

以水平腾跃为例,对跳马落地稳性分阶段进行了力学分析,对科学体育运动有导作用。

By controlling reaction condition in different steps and hydrogenated with Raney Ni,most of components were converted into industrial grade p-menthane without purification.

实施分阶段控制反应条件，用尼镍催化，使大多数组分均加氢成对，需提纯，即达到工业级的要求。

Taking level curvet as an example,the landing stability of horse-vaulting is analyzed mechanically by stages,which is useful for scientific sports.

以水平腾跃为例,对跳马落地稳定性分阶段进行了力学分析,对科学体育运动有一定指导。

By controlling reaction condition in different steps and hydrogenated with Raney Ni,most of components were converted into industrial grade p-menthane without purification.

施分阶段控制反应条件，尼镍催化，使大多数组分均对孟烷，无需提纯，即达到工业级的要求。