这些小管围以电子致密的膜，中央是半透明的轴心。
These tubules were surrounded with an electron dense membranous sheath leaving the core semi translucent.
目的评价左右心房联合测压导管(简称联管)用于心脏手术围术期左心房压力监测的可行性、准确性和安全性。
Objective to evaluate the feasibility, accuracy and safety of a new combined left and right atrial catheter for monitoring left atrial pressure in pediatric cardiac patients.
对高炉热风主管、围管三叉口组合砖的设计计算进行了探讨和实践。
The design and calculation combined bricks in trident of main and round hot blast pipes on b.
结论镇静健忘慢诱导经鼻气管插管全麻，术后严格掌握拔管指征是预防OSAHS围术期死亡的有效措施。
Conclusion Sedative amnestic slow induction anesthesia with nasotracheal intubation and timely extubation are effective measures in preventing perioperative death of OSAHS.
目的观察小儿腭裂手术围拔管期血氧饱和度（SPO2）变化，并分析原因。
Objective To observe the change of SPO2 in children undergoing cleft palate repairation during periextubation and to analysis the causes.
介绍了特大型高炉热风围管吊挂及拉紧装置型式及特点。
Presentation on design and features of hanger and tensioning device for super large BF hot blast bustle.
对我国1987年定植保存于大田的81份1981’IRRDB种质进行了茎围、产胶量、乳管数目鉴定和抗风性调查。
The girth, latex yield, laticifer number and wind tolerance of 1981 IRRDB rubber tree germplasm planted in 1987 were observed.
围海中的吹砂管袋围堰结构可行，易于施工，可以在类似工程中推广应用。
The blown sand bags cofferdam structure in coastal reclaim is doable, and easily to carry out, so it can be applied on similar construction.
展位配备：三面围板、一桌二椅、楣板、射灯或日光管二支、地毯。
Self-contained Facilities: enclosures for three sides, one table, two chairs, lintel board, spotlight or two fluorescent tubes, carpet.
对高炉热风主管、围管三叉口组合砖的设计计算进行了探讨和实践。
The design and calculation combined bricks in trident of main and round hot blast pipes on B. F. were studied and practiced.
结论围置管期病人健康教育是PICC安全留置的重要保障。
Conclusions The health education to patients with PICC in applying canula period was an important factor for PICC indwelled safely.
目的探讨非体外循环下冠状动脉搭桥术病人的围术期管理及术后拔管。
Objective To investigate the anesthetic management and tracheal extubation of patients undergoing off-pump coronary artery bypass grafting.
目的探讨非体外循环下冠状动脉搭桥术病人的围术期管理及术后拔管。
Objective To investigate the anesthetic management and tracheal extubation of patients undergoing off-pump coronary artery bypass grafting.
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