The spot G wave may be active ingestion of aphid during stylet pathway (C wave phase);
初步认为，点G波是蚜虫在刺探途径阶段（C波阶段）的试探性主动吸食过程；
A stylet may be used to occupy the lumen of the guide cannula when the delivery cannula is not in use.
当不使用递送套管时，可以用管心针填充递送套管内腔。
Blind or tactile techniques using the stylet to facilitate tracheal intubation have been previously described.
曾经有学者描述盲目或触感式通条插管的技术。
Objective To evaluate the efficacy and safety of the multi-stylet method for bedside blind placement of nasoenteral feeding tubes.
目的评价多导丝置管法床边盲插鼻肠喂养管的有效性、安全性。
The present invention is directed to a stylet device to allow easy advancement of a tube through complex passages of body cavities.
本发明涉及一种便于管子前进穿过体腔的复杂通道的管心针装置。
The stylet 210 is structured such that its distal end bends actively according to the operation of the tension-conferring device 220.
该管心针（210）如此构成，从而其远端根据张力施加装置220的操作而有效弯曲。
The stylet length of cotton aphid living on cucumber and cotton host had no significant difference, so it was not the cause of the host preference.
不同寄主上棉蚜的口针长度表现为棉花、黄瓜>甜瓜、木槿，棉花和黄瓜上棉蚜不能相互转接不是由于棉蚜口针长度差异所致。
The stylet length of cotton aphid living on cucumber and cotton host had no significant difference, so it was not the cause of the host preference.
不同寄主上棉蚜的口针长度表现为棉花、黄瓜>甜瓜、木槿，棉花和黄瓜上棉蚜不能相互转接不是由于棉蚜口针长度差异所致。
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