This instrument can measure soil thermal conductivity quickly with thermal needle method.
该仪器用热针法可快速测量土的热导率。
Surgical methods included direct searching method, curved needle method and lacrimal sac incision.
手术方法分别采用直接寻找法，弯针法，泪囊切开法。
RESULTS: in 73 cases, 56 cases underwent direct searching method, 15 cases adopted curve needle method and 2 cases underwent incision of lacrimal sac.
结果：经治疗73例患者中直接寻找法吻合56例，弯针法吻合15例，泪囊切开法吻合2例。
Conclusion Children scalp needle blood collection needle method has a high success rate, operation time is short, is an effective method of venous blood.
结论小儿头皮针股静脉采血方法一针穿刺成功率高，操作时间短，是一种有效的静脉采血方法。
Conclusion Children scalp needle blood collection needle method has a high success rate, operation time is short, is an effective method of venous blood.
结论小儿头皮针股静脉采血方法一针穿刺成功率高，操作时间短，是一种有效的静脉采血方法。
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