Dark adaptation in two healthy male subjects was studied by means of a Nagel's adaptometer.
摘要试验时

流电,故可使那盖氏暗适应计之光度稳定不变。
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周计划 
版)双语精选
So whenever humans come around and slash and burn a rainforest to clear its space out for agriculture, they're usually left with a terrible soil quality that requires massive amounts of fertilizer to actually make it productive.
因此,每当人类砍伐和焚烧热带雨林,将其空间清理出来用于农业生产时,通常都会留下质量很差的土壤,需要施用大量肥料才能使其真正具有生产力。

野大学英语读写教程(第二版) So treatment focuses on the management of the symptoms of the disease through personalized educational programs for children with trouble learning, behavioral interventions for children with difficulties in communication, and anti-seizure medications.
因此,治疗重点在于控制疾病症状,包括针对有学习障碍的患儿制定个性化的教学方案,针对有语言表达障碍的患儿实施行为干预治疗以及施用抗癫痫药。