impeding

What impedes your making an early start?

什么事妨碍你早些动身？

The government has impeded an import ban unarm.

政府已解除了从日本进口禁令。

The rescue attempt was impeded by bad weather.

营救工作受到恶劣天气妨碍。

He was impeded in his work.

他工作受阻。

Luther's awkward movements impeded his progress.

卢瑟行动不便妨碍了他进步。

No general rules exist for the length of basins. Someone says that"the length of a basin should not exceed 2,000 meters, elsewise transportation and navigation is impeded".

地长度没有一般规定。但有人说地长不能超过2000米，否则就会阻碍交通。

Methods dip 2% lidocaine or impede narcosis, use the acuity exonerative plane root slot cut endodontium,after drying overlay thin hydrochloride zinc and than using the zinc phosphate to mount.

方法用2%利多卡因浸润或阻滞麻醉,用锐利挖器平根管口切牙,拭干后用氢氧化钙糊剂覆盖根,硬固后,覆薄层氧化锌粘固粉,用磷酸锌粘固粉封洞。