针

The patented optimal inserted direct-drive servomotor. Rotary cutter. Convenient installation, cleannon-polluted, low noisevibration. Combined with aerospace technology, high speed startup/brake, precise needle stop locating. It only takes 0.12s from 0 to 4000 stitches. The absence of V-belt avoids belt abrasionspooling thoroughly. Reduce greatly the failure rateimprove highly sewing efficiency.

优化的内置式专利直驱伺服马达；圆刀剪线设计；低振动、低噪音、安装方便、清洁环保；结合了航空航天技术，起缝、停车迅速、停针定位精准，0至4000针的转换只需0.12秒；无& V &字型皮带传动，彻底解决了因皮带摩擦而产生的料屑污染、皮带缠线的问题，并且大大减少停车、提速时的故障率，提高缝制效率。

There are different knitting machines such as circular machines to knit gray cloth, sock and stocking knitting machines and glove machines.

有不同类型的针织机，如编织灰布的圆型机器，短袜和长袜针织机以及手套机。

Moreover, the author analyzed and researched dynamic load of the needle valve spring by adopting the method of characteristic line and proposed to design the needle valve spring using its dynamic load.

运用特征线法研究和分析针阀弹簧的动力负荷，推导出采用动载法设计针阀弹簧的方法，从而提高设计的稳健性。高压共轨喷油器精度和技术要求高，加工难度大。

The instrument includes a weight suspended in a spring connected to a registering needle which notes the vibration on a strip of celluloid.

这种仪器有一个重锤悬在与记录针联接的弹簧下面。记录针在一条电影胶片上记录振动。

Objective To evaluate the diagnostic accuracy in terms of surface location, the needle, sampling method and the character of lesion. To investigate the complication of CT-guided percutaneous pulmonary biopsy with spring core biopsy needle.

目的 评价CT导引下应用弹簧芯状活检针经皮肺穿刺活检术中CT定位方法、穿刺针的选择、组织取材方法、病变特点等因素对本项检查诊断准确性的影响，探讨CT导引下应用弹簧芯状活检针肺穿刺活检术并发症的发生率、影响因素以及防治措施。

By adopting mechanical driving mode, the machine can be used for perform injection with stable pressure on bone pork, beef and poultry. When the injection needle contacts the bone, the downward movement is stopped by the pneumatic spring to protect the needle. The air chamber pressure of pneumatic spring is adjustable in order to ensure no damage on the bone.

用途采用机械驱动方式可对猪肉、牛肉及禽肉等带骨肉以稳定的压力注射，注射针在遇到骨头等硬物后可自动在气弹簧的作用下停止向下运行，保护注射针，气弹簧的气室压力可调节，保证对原料中骨结构不破坏。

The diagnostic accuracy can be improved using the CT guiding spring core biopsy needle for percutaneous pulmonary biopsy for both malignant tumor and benign lesion. Especially for benign lesion the diagnostic accuracy with spring core biopsy needle was distinctive higher than that with fine needle aspiration.

CT导引下使用弹簧芯状活检针经皮肺穿刺活检的并发症发生率与细针针吸活检相近，对肺内良性病变和恶性肿瘤的诊断准确性同样具有较高的准确性，特别是对肺内良性病变的诊断准确率明显高于针吸活检。

What is worth mentioning is that on some of the six-sided seals, the vertical line was lengthened, looking like a dangling needle, hence the name of the "dangling needle seal".

值得注意的是，在一些六面印中，其篆书多将竖笔引长下垂，有似悬针，故俗名悬针篆。

Often used for outlining,because it eliminates the need for repeatedly digitizing a single-ply running stitch outline.

在两点之间有三个针非主流男装批发地放置，一般用于打包边，因为这样可以避免重复地打单层单挨针包边。

Often used for outlining,because it eliminates the need for repeatedly digitizing a single-ply running stitch outline.

在两点之间有三个针来回地放置，一般儿童服装加盟网打包边，因为这样可以避免重复地打单层单挨针包边。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。