挤压

This report presents 2 cases of inadvertent injection of sodium hypochlorite into the periradicular tissue because of apical constriction destruction and canal perforation. Acute severe pain, gingival swelling, cellulites, and even parathesis over the circumscribed region of the upper lip were noted.

本病例报告是两例有关根管治疗过程中，因治疗过程不愼使根尖孔破坏与穿孔，并将根管冲洗溶液次氯酸钠挤压至牙根周围组织中，造成急性疼痛、牙龈肿胀、蜂窝组织炎，甚至有局部性的嘴唇麻痹现象等剧烈组织反应。

In this paper,a mathematical model has been derived for simulating the parison free inflation in the plastics extrusion blow molding.

在本文中，一个数学的模型为了在塑料挤压打击铸造时模拟parison的自由的通货膨胀已被引出。

Petechiae, ecchymoses,"pinch purpura," and caput medusae are some of the vascular lesions associated with malignancies.

瘀点、瘀斑、&挤压性紫癜&和脐周静脉曲张是与某些恶性肿瘤有关的血管性损害。

Gently squeeze across the metatarsal phalangeal joints while watching the patient's face.

轻轻跨跖趾关节挤压，同时观察患者的表情。

Pinioned by the press of men around them, they were unable to move.

周围的人群挤压着他们，使他们动弹不得。

Pinioned by the press of men around them, they were unable to move.

周围的人群挤压著他们，使他们动弹不得。

During this pressing phase, the particles are packed together and plastically deformed.

在挤压过程中，粉末颗粒充满型腔并发生塑性变形。

After pedicle screw and rod system was placed, a bone block harvested from the posterosuperior iliac with a circular saw with diameter of 1.2 centmeter was implanted into the intervertebral space.

椎弓根钉棒系统固定后，用直径1.2 cm环锯在髂后上棘上端髂嵴处取髂骨植入椎间隙，然后调整钉棒系统，使其椎间隙适当缩小，植入椎体间及嵌入封口的髂骨块挤压牢固后，将钉棒系统固定。

Uterine obstruction of venous return can produce prearrest hypotension or shock and in the critically ill patient may precipitate arrest.1,2In cardiac arrest the compromise in venous return and cardiac output by the gravid uterus limits the effectiveness of chest compressions.

在怀孕20周以后，妊娠子宫挤压下腔静脉和主动脉，使静脉回流和心输出量受阻。子宫静脉回流受阻会导致停跳前高血压或休克，对病情危重的患者促进心跳停止[1，2]，同时，妊娠子宫还限制肺的舒张。

The flywheel composed of two-layer rotor is fabricated usually by extrusion of the inner rotor and the outer rotor together, so there is a predisplacement in the interface between the two layers.

因为两层转子结构飞轮一般是由内、外两层转子通过挤压组合而成，故在两层的接触面上就有初始位移。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。