尖片

PURPOSE: To analyze the effect of topical anesthetics in taking dental X-ray film.

目的：评价表面麻醉剂在根尖片拍摄中的使用效果。

The purpose of this study was to determine the factors that might influence the presence or recession of the interproximal dental papilla between maxillary anterior teeth.

本实验的目的是使用非手术方式的根尖片X光来研究可能影响上颚前牙齿间乳突存在与否的因子。

Tempbond mixed with barium sulfate was applied by a periodontal probe to the tip of the interproximal dental papillae and mucogingival junction. Periapical films using parallel technique were taken. The presence of interproximal dental papilla was determined on radiographs.

实验部位为上颚前牙右侧犬齿到左侧犬齿，实验使用Tempbond混合硫酸钡剂，以牙周探针涂在齿间乳突尖和黏膜牙龈交界(mucogingival junction， MGJ)，作为利量点，并以平行法照射根尖片X光。

Lesions of teeth root tips and alveolar bone in dialysis can be detected by radiography.

慢性肾衰血透的病人，若出现牙齿松动和错位时，可以应用X线全口片和牙根尖片来评价牙根的损害程度。

Objective To explore the application value of digital periapical film to preoperative assessment of removing intracanal separated instruments.

目的 探讨数字根尖片在术前评估根管内折断器械取出难度和根管侧穿发生中的应用价值。

A sharp, slender piece, as of wood, bone, glass, or metal, split or broken off from a main body.

裂片、碎片、尖片：尖而细的片物，如木头、骨头、玻璃、金属等从主体上分裂或剥离下来的东西

Small bottle: 10 ml, 6 individuals; medical gloves: No. 2 pay; stainless steel Yashe Ban: 16 cm, 2 branches card button tourniquet: a single valve of the ventilator: 20 x20cm, 2 tablets; T - Flashlight: an electronic thermometer: 1; blood pressure Table: 1 Taiwan; Stethoscope: single: 1; roll splint fracture: 46 x11cm, 1 vol; finger fracture splint: 5 x11cm, 4 tablets; Yiyong Yang cylinders: 1.4 l, 1 sets of medical scissors: straight round 14 cm, 1把; medical scissors: straight sharp 14 cm, 1把; medical Yong Niezi: 14 cm have teeth, one; bleeding clamp: straight-mosquito, 2 To; scalpels films: 20 #, 2; surgical knife handle:# 4, 1; a needle clamp: 14 cm, 1把; medical suture needle round: 1 / 2 arc, 0.8x20mm, 2枚; medical 1.30 suture needle: 1/2arc, 0.9x24mm, 2枚; medical thread: 1 #, a beam; medical cotton ball: 5 tablets / bag, 2 packets; povidone iodine disinfectant solution: a bottle; compound alcohol disinfection Shijin: 21 x14cm, 4片; Alcohol cotton: 30 Tablets / bag, 1 cylinder; iodine cotton: five tablets / package bag, 4 packets; iodine Mianbang: single-cartridge, 20; wound paste: 72 x19mm, 20 tablets; Butterfly - Shaped wound paste: 4; self-adhesive wound Application: 6 x7cm, 4 tablets

小药瓶：10ml，6只；医用手套：中号，2付；不锈钢压舌板：16cm，2支；卡扣式止血带：1条；单相阀式呼吸器：20x20cm，2片；笔式手电筒：1支；电子体温计：1支；血压表：1台；听诊器：单头：1只；卷式骨折夹板：46x11cm，1卷；手指骨折夹板：5x11cm，4片；医用氧气瓶：1.4l，1套；医用剪刀：直圆14cm，1把；医用剪刀：直尖14cm，1把；医用镊子：14cm 有齿，1支；止血钳：直蚊式，2把；手术刀片：20#，2片；手术刀柄：4#，1把；持针钳：14cm，1把；医用圆缝合针：1/2arc，0.8x20mm，2枚；医用三角缝合针：1/2arc，0.9x24mm，2枚；医用丝线：1#，1束；医用棉球：5tablets／bag，2包；聚维酮碘消毒液：1瓶；复方酒精消毒湿巾：21x14cm，4片；酒精棉球：30粒Tablets／bag，1筒；碘酒棉球：5粒tablets／包bag，4包；碘酒棉棒：单支装，20支；创口贴：72x19mm，20片；蝶形创口贴：4片；自粘伤口敷贴：6x7cm，4片；自粘伤口敷贴：10x10cm，4片；自粘伤口敷贴：10x15cm，4片；吸血垫：10x10cm(1片／包)，4包；医用纱布绷带：6x600cm，2卷；自粘弹性绷带： 2.5x450cm，2卷；自粘弹性绷带：5x450cm，2卷；自粘弹性绷带：7.5x450cm，1卷；医用纱布三角绷带：90x90x129cm，2卷；急救毯：140x204cm银色，1条；降温贴：单片装，2片；活络油：5ml，1瓶；云南白药：4g，1瓶；绿药膏：10g，2瓶；急救手册：1本；铝合金箱：1个。

Methods 50 cases of embedded teeth diagnosed by panoramic tomographs or apical films were projected by longitudinal imaging program 21~23. The definite location of those embedded teeth were analyzed and compared with the findings of the extraction surgery.

选取50例经曲面断层片或根尖片诊断为埋伏牙的患者，应用程序P21~23投照，分析埋伏牙的准确位置，并与埋伏牙拔除术中所见对比。

As the memory of the memory slots in the ordinary point of contact is very thin wire, the conventional means of hard to play, brought a sweater with a crochet hook (the kind of hard又尖又), with the smallest end of the tip of the ordinary memory contact wire is a hook pressure is through the efforts of, the basic memory slot Goldfinger will wire into contact with it in the slot, and then the question of the film installed on the motherboard CPU, board and connection, plug the memory, boot "toot" out of the clear voice of the machine light and smooth access to Win98, the main board again,"induction" of the.

由于内存插槽中的内存金手指接触点金属丝很细，常规手段难以施展，找来勾毛衣用的钩针，用最细最尖的一端，对内存金手指接触丝又是压又是勾，经过努力，基本将插槽的内存金手指接触丝挤进了它所在缝隙中，然后将这片问题主板装上CPU、板卡和连线，插内存，开机，&嘟&的一声清脆的声音，机器点亮，顺利进入Win98，主板又重新&上岗&了。

As the memory of the memory slots in the ordinary point of contact is very thin wire, the conventional means of hard to play, brought a sweater with a crochet hook (the kind of hard又尖又), with the smallest end of the tip of the ordinary memory contact wire is a hook pressure is through the efforts of, the basic memory slot Goldfinger will wire into contact with it in the slot, and then the question of the film installed on the motherboard CPU, board and connection, plug the memory, boot "toot" out of the clear voice of the machine light and smoothly into the operating system, the computer again,"induction" of the.

由于内存插槽中的内存金手指接触点金属丝很细，常规手段难以施展，找来勾毛衣用的钩针，用最细最尖的一端，对内存金手指接触丝又是压又是勾，经过努力，基本将插槽的内存金手指接触丝挤进了它所在缝隙中，然后将这片问题主板装上CPU、板卡和连线，插内存，开机，&嘟&的一声清脆的声音，机器点亮，顺利进入了操作系统，电脑又重新&上岗&了。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。