自发的

His enthusiasm was somewhat lacking in spontaneity,I thought.

我觉得他热情有点勉强,缺乏发冲动。

Objective:To estimate the effect of operation that utilizing combined thoracoscope and OB glue treat spontaneous pneumothorax caused by pneumatocele.

临床评价胸腔镜联合医用OB胶治疗肺大疱致发性气胸手术疗效。

Spontaneous otogenic pneumocephalus is a rare condition and was previously understood to present with subtle symptoms of headache, aphasia and cognitive deficits.

发耳原性颅腔积气比较罕见，过去认为主要表现为轻微头痛、失语症和认知障碍等症状。

But this may betray a certain psychological naivete, for a growing research base is showing much of our moral thinking is automatic and nonconscious - mindless even.

之所以这说是因为一家逐渐发展壮大研究基地向我们表明对道德思考很大程度上都是发无意识，甚至是没有经过大脑。

Methods The aqueous extract of all grass of Patrina villosa Juss was injected peritoneally to mice or that accompanied with suprathreshold or subthreshold dose of pentobarbital solution.

方法取白花败酱草水提取液分别单独、配伍使用阈上或阈下剂量戊巴比妥钠注入小体内,观察小发活动和睡眠时间,并将结果与对照组进行比较、分析。