胎

Skive pilot skives in the center of the crown at three locations approximately 120° apart.

在胎冠中间分别相隔大约 120°的三个位置进行小打磨。

Results Among 12 cases, there were 5 male and 7 female cases, and age ranged from 14 to 56 years old. Six patients had the history of delayed defecation. Two cases were misdiagnosed as sigmoid torsion and 6 cases were admitted as acute intestinal obstruction. Colostomy was performed first in 7 cases. Surgical procedures included Swenson operation in 3, Duhamel in 2, Rehbein in 3, Soave operation in one and stapler anastamosis in 2 cases.

结果 男5例，女7例，年龄14～56岁，6例有胎粪排出延迟病史，2例误诊为乙状结肠扭转，6例诊断为急性肠梗阻，其中7例行结肠造瘘，3例行Swenson手术，2例行Duhamel手术；3例行Rehbein手术；1例行Soave手术；外院术后复发2例，Swenson手术1例术后出现骶前感染肛周瘘管，余术后排便功能良好。

Six patients had the history of delayed defecation. two cases were misdiagnosed as sigmoid torsion and 6 cases were admitted as acute intestinal obstruction. colostomy was performed first in 7 cases. surgical procedures included swenson operation in 3, duhamel in 2, rehbein in 3, soave operation in one and stapler anastamosis in 2 cases. presacral infection and perianal fistula occurred in one case with swenson operation.

结果 男5例，女7例，年龄14～56岁，6例有胎粪排出延迟病史，2例误诊为乙状结肠扭转，6例诊断为急性肠梗阻，其中7例行结肠造瘘，3例行swenson手术，2例行duhamel手术；3例行rehbein手术；1例行soave手术；外院术后复发2例，swenson手术1例术后出现骶前感染肛周瘘管，余术后排便功能良好。

The SMMC-7721 hepatoma cell line of experimental groups and control groups were cultured with the addition of sodium selenite, potassium iodide or triiodothyronine (T3). The cell quantity was checked by the MTT assay , and the cell cycle was observed by flow cytometry and levels of AFP and ALB in the culture solution were determined by RIA.The SD rats were divided into positive control group, negative control group, T3 group and mixture group (the mixture of sodium selenite, KI and T3). After two weeks of the administration of sodium selenite、 KI and T3,Walker256 cells were transplanted into the abdominal cavity. The administration was kept on for another two weeks, then observed the morbility and mortality of the rats with ascites carcinoma. At the end, the ascites were for the cells counting and the cell cycles analysising.

方 法：在体外，应用细胞培养的方法，培养SMMC－7721肝癌细胞系，分为试验组和对照组，试验组加入不同浓度Se、I或T3干预，培养一段时间后，通过噻唑蓝试验、流式细胞仪，观察细胞数量及细胞周期的变化，测定细胞培养上清液中甲胎蛋白、白蛋白的水平，观察细胞分化情况；在体内，将试验用SD大鼠分成阴性对照组、阳性对照组、T3组和混合组（为Se、I和T3混合物），首先预防性用药2周，然后给试验组大鼠和阳性对照组大鼠腹腔注射Walker256细胞，制造腹水癌大鼠模型；继续用药2周，观察各组大鼠发病率及死亡率，测量不同时期大鼠血清FT3含量，通过流式细胞仪测量大鼠腹水细胞数及细胞周期变化。

Solid tires are available with or without tread.

固体或无复本轮胎胎面。

The present invention relates to a nano-bullet-proof tires made of solid environmental protection methods, specifically the use of a nano-materials, renewable sources of rubber, rubber material dispensed through a series of processing, made of "nano-rubber in solid matrix""Matrix" outside "bullet-proof body", through the composite adhesive, bonding, in a plastic bag,"Nano polyurethane tread", made of "nano-bullet-proof tires solid environmental protection."

本发明涉及一种纳米防弹环保实心轮胎的制成方法，具体讲是一种利用纳米材料、再生橡胶、橡胶料的配发，经过一系列的加工，制成"纳米橡胶实心内胎体"，在"内胎体"外设置"防弹体"，通过胶粘剂的复合、粘接，在包胶一层"纳米聚氨酯胎面"，制成"纳米防弹环保实心轮胎"。

Every car should carry a spare wheel.

每辆车都应有备胎。

Properly inflated spare tire, jack and wheel wrench.

合适充气的备胎、千斤顶和轮胎扳手。

To achieve this, the rear exhaust silencer has been located in a transverse position where it also serves as an aerodynamic diffuser, but still allows sufficient space for the storage of a spare wheel.

要做到这一点，后方排气消声一直设在横向位置，也可作为气动扩，但仍留有足够的空间储存了备胎。

We have a flat tire, can you help us, we have spares.

我们的车胎爆了，我们有备胎

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。