As a kind of especial merchandise, the quality of medical instrument has direct relation to peoples safety and health.

医疗器械作为一种特殊的商品，其质量好坏直接关系到人的生命安全和身体健康。

Apoplexy is a kind of dangerous acute disease which causes death or deformity highly. The therapy in the period of accuracy has direct relation to the curative effect.

中风是一致死率和致残率极高的危急重症，其急性期的治疗直接关系到疾病的预后。

Different diplomatic orientation formed from mid 19th century of the three countries has direct relation with whether they could develop with time and whether they could shape modern world order look.

三国在19世纪中后期不同的外交取向，与其是否能够与时俱进，形成近代世界秩序观有着直接的关系。