It consists of the gradual progression of one life stage to another. 它包含从一个生命阶段到另一个生命阶段的渐进演变。
Google's impact on search wasn't a sudden revolution but a gradual progression that only in retrospect seems profound. 谷歌对搜索界的影响并不是一场突发性的革命,而是一种渐进式的改进。只有在回顾历史时,谷歌对搜索领域的影响显得深远。
RESULTS : ① All the patients were characterized by insidious onset and gradual progression with lower limb asthenia or numbness as the first symptoms in clinic, meanwhile, with the development of condition, the involved parts increased. 结果:①全部患者均隐袭起病,进展缓慢,临床上以下肢无力或麻木为首发症状,随病情发展,受累部位增加。
Because of the gradual progression of the disease, the demonds of the patients at different disease stages are not alike. 由于疾病逐渐进展的特点,患者在不同病情阶段对药物治疗的需求是不同的。
Conclusion : Gradual accumulation of abnormal genetic alterations during the progression of gastrointestinal carcinoma verifies the progression model of metastasis. 结论:肿瘤发展过程中,遗传学异常逐步积累,最终转移发生,本研究结果符合转移进展模型理论;