The function of automatic gel prevention can effectively prevent glue curing from jamming needle head.
具自动防固化功能，有效防止胶水固化堵塞针头；
Methods Bacterial cultures were made on venipuncture needle, the puncture needle head of liquid bottle and the open site of rubber plug in intravenous transfusion.
方法对输液过程中液体瓶塞开启处、输液管瓶端针头和静脉穿刺针分别进行细菌培养。
It takes him up to three months to create each amazing and unique sculpture, which usually sits within the eye of a needle or on a pin head.
每个让人叹为观止、别具一格的雕像都需要花费他三个月的时间，这种雕像通常放在针孔里或者大头针的针头上。
Again the doctor asked him if the needle in his arm was hurting, and again Heng shook his head.
医生又问他是不是胳膊里的针头弄疼了他，兴还是摇了摇头。
Can be directly connected to the scanning head of the test needle. Not to replace the probe can be scanned simultaneously and point measurements.
可以直接连接在扫描头上的测针。不用进行更换测头就可以同时进行扫描和点测量工作。
A slidable caliper head is additionally arranged on the scribing feet combined with the fixed plate, and the caliper head is provided with an adjustable scribing needle.
在与固定板结合的划脚上增加了一个可滑动的卡尺头，卡尺头上有一可调划针。
For intravascular laser irradiation on blood (ILIB), we design a kind of intravenous laser-inject needle composed of fiber-duct, duct stand, flexible tube and laser coupling head.
为研制用于激光血管内照射治疗的一次性静脉导光针。我们设计了由导光光纤、针管、针管座、软管和耦合头组成的的导光针。
The needle knife body and the needle knife head are made of a paramagnetic metal material, and a layer of diamagnetic metal material coat is coated on the paramagnetic metal material.
所述针刀身和针刀头由顺磁性金属材料制成；并且，所述顺磁性金属材料之上涂覆有一层反磁性金属材料涂层。
The said head consists of casing, top cover, rotor core and sliding bearing and the said rotor core is composed of moulded turbine, needle and ring cushion.
机头外壳、机头上盖和手柄是注塑而成的。机头由机头外壳、机头上盖、转子芯和滑动轴承组成。转子芯由注塑涡轮、车针和垫圈组成。
A needle aspiration biopsy device (20) includes a syringe (28), a valve coupler (25) for controlling a vacuum in the syringe barrel (30), and an anti-reflux head.
一种针抽吸活组织检查设备(20)，包括注射器(28)、控制注射器筒(30)内真空的阀门连接器(25)以及防回流头部。
Objective: To evaluate the clinical significance of needle aspiration biopsy in the operation for carcinoma of head of pancreas.
目的：评价术中穿刺活检在胰头癌定性诊断中的作用。
The inside of the streamline shape head part of the closed type drain tube is provided with the positioning groove of the guide steel needle.
封闭式引流管流线形头部内侧设有导引钢针定位凹槽。
Paul Sereno's Nigersaurus sported a head shaped like a shovel and batteries of 600 needle-shaped teeth that earn him the nickname "The Lawnmower."
保罗·塞利诺的尼日利亚龙向大家显示了一个有铁铲形状的头颅、几排600颗尖尖的牙齿的恐龙形象。
Paul Sereno's Nigersaurus sported a head shaped like a shovel and batteries of 600 needle-shaped teeth that earn him the nickname "The Lawnmower."
保罗·塞利诺的尼日利亚龙向大家显示了一个有铁铲形状的头颅、几排600颗尖尖的牙齿的恐龙形象。
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