the origin of multicellular forms of life seems a relatively simple step compared to the origin of life itself.

we are going to mars to search for a second genesis of life.

我们去火星是去寻找另一个生命的起源。

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so are you saying that would be the primitive life of the moon?

所以你是说那是月球原始生命的起源吗？

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they are studying the beginning of life.

他们正研究生命的起源。

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many people think that this was important for the beginning of life.

许多人认为，地球上有水的存在这个特性对于生命的起源特别重要。

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membranes were crucial to the origins of life.

细胞膜对于生命的起源至关重要。

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we could be talking about the origin of all life!

我们谈论的可能是所有生命的起源！

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biology specialists in biology study the origin and structure of plant and animal life.

n.生物；生物学生物学专家研究动植物和动物生命的起源和构造。

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the earliest origins of life may come from the" nucleic world", dna and rna differentiated later.

生命的起源可能最早是核酸世界，DNA与RNA是后来分化产生的。

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the origin of life and the earlier evolution of the earth is still a hot spot in the earth sciences;

4生命的起源和早期地球演化仍是当前地球科学讨论的热门课题；

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bed down the livestock; spread earth in a cowshed pigsty, etc

把树叶杂草、泥土等铺在畜圈里

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observation on blocking level of combined intraspinal anesthesia in the operation of abdominal tumor

椎管内联合麻醉在腹部肿瘤手术中麻醉平面的探讨

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observation of the dose in the combined spinal epidural anesthesia by ropivacaine

罗哌卡因椎管内联合麻醉的剂量观察

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effect of different levels of epidural block on sedation of propofol in patients subject to surgical operation analysis of the relationship between the block levels of intravertebral anesthesia and the traction reactions during right hemicolectomy

不同硬膜外阻滞平面对手术患者丙泊酚镇静的影响右半结肠切除术中椎管内麻醉阻滞平面与牵拉反应关系分析

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it also had effect of infiltration anaesthesia similar to 1% procaine, and adrenalin hydrochloride can enhance its anaesthesia intensity and obviously prolong the time of local anaesthesia.

其浸润麻醉效果与1%的盐酸普鲁卡因相当。20%、30%HE对家兔可产生明显的椎管内麻醉作用。

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conclusion the psychological intervention is conducive to alleviate the reaction of the patients with anesthesia in vertebral canal during the period of operation and facilitate their recovery.

结论：心理干预能减轻椎管内麻醉患者围手术期的应激反应，促进患者术后恢复。

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conclusion the former two groups can obtain a better way to prevent both the occurrence of obturator nerve reflex and the complication rate of bladder puncture.

结论：椎管内麻醉辅以闭孔神经阻滞能较好的预防闭孔神经反射的发生，避免膀胱穿孔等并发症。

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patients who have received a spinal or epidural anesthetic can only be discharged when full motor, sensory, and sympathetic function has returned.

椎管内麻醉的病人只有运动，感觉和交感神经功能功能完全恢复才能离开。

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effects of bi-level positive airway pressure ventilation on the respiratory function in patients with chronic obstructive pulmonary disease undergoing regional anesthesia and surgical procedure

双水平正压通气对慢阻肺患者行椎管内麻醉及手术时呼吸功能的影响

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conclusions perioperative music therapy has short-term effect on postoperative pain of patients undergoing hysterectomy with intravertebral anesthesia, and improves their sleeping.

结论围术期音乐治疗可短暂缓解椎管内麻醉下行全子宫切除术者术后早期的疼痛，促进术后睡眠。

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conclusion: effect of extradural injection in combined spinal epidural anesthesia on block level may be related to volume effect.

结论：联合椎管内麻醉时硬膜外注入局麻药与注入生理盐水对阻滞平面升高无显著性差异，提示阻滞平面升高主要是由于容量效应。

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