游离体

Methods Three kind of palatal connecter palatal bar, anterior-posterior-lateral palatal bar, palatal plate were used to retain RPDs. Then food chip was masticated between the upper and lower dentitions on left side.

运用上领双侧游离缺失模型，制作三种腭部大连接体，分别为中央开&天窗&的腭板、前后侧腭杆和腭杆的可摘局部义齿。

The mobility of the abutments was significantly reduced when they were splinted together. Conclusion: Mini-SGF attachments used in free-end RPDs have no evident adverse effect on periodontal health of the abutment teeth, and the way of splinting the abutments is advantageous to their long-term health and stability.

Mini-SGF附着体在游离端义齿修复中对基牙牙周健康无明显不利影响，基牙的联冠修复形式有利于基牙的健康和稳定。

Influence of the dentures with various major connecters on non-working abutment displacement

目的探讨上颌双侧游离端可摘局部义齿的不同大连接体设计对非工作侧基牙位移的影响。

The tumor was remoed en bloc through the use of curettes, rongeurs, osteotomes, and a diamond burr to free circumferentially the tumor from the sacral ala and body.

肿物用刮匙、咬骨钳、骨凿及金刚钻等工具环周游离，从骶骨翼和骶骨体上整块切除。

Complete discectomies are performed and any free fragments of the fractured vertebral body are removed with pituitary graspers.

将椎间盘完全切除，并用垂体夹取出骨折椎体的所有游离碎片。

The effect of the substrate concentrations on 5-fluorouridine production was investigated in the presence of various concentrations of uridine and 5-fluorouracil under the optimal conditions mentioned below. The best conversion yield, 49% was obtained in optimal reaction conditions.

我们也探讨了在不同反应条件下5-氟尿苷的酶促合成，结果表明，产气肠杆菌EAM-Z〓游离细胞以UR和5-FU作为底物合成5-FUR的最佳条件为：最适pH为7.8，最适温度55℃，UR/5-FU为2.8，磷酸盐浓度为30mM，菌体用量为10％，反应时间为9h。

A sensitive and credible gas chromatographic method for analysis of soman stereoisomers was established to observe its elimination in blood of rabbit after intoxicated with soman via vein.

建立梭曼手性异构体气相色谱分析方法以研究兔静脉染毒后血中游离梭曼的消除过程。

The cell in acidic situation presented a degenerative chang-ment,such as an increased lipid drop and empty cavity in the cell plasma,a py-knotic nuclei,the dilatation of the endoplasmic reticulum and Golgi saccules,mi-tochondrial swelling the number of ribose decrease,and the ribose dissociated inthe plasma,a lot of swallowing cavity,the fibric material decreased accompany-ing with the acid being stronger.

随培养基pH逐渐下降，上述过程因受酸性阻抑而延缓，细胞增殖速度也受影响，处于酸性环境中的软骨细胞呈退行性变化，表现为细胞浆内脂质颗粒与小泡增多、细胞核皱缩、核仁浓染、内质网线粒体膨胀、核糖体数目减少，且与粗面内质网结合的少，游离在胞浆中的多。

V increased (other than Ara-C) and the inhibitory effect against 〓 improved significantly, especially for ADM. The empty pro-liposomes may undergo three process when hydrated with drug solution: swelling of phospholipid film, fracture of film and resealing to form vesicles.

以空白脂质体前体为载体，对几种临床上常用的抗癌药物的抑瘤活性及毒性进行了研究，研究结果得出：与游离药物相比，5-Fu，阿霉素等药物的抑瘤活性都有不同程度的提高；急性毒性实验表明：除Ara-C外，几种药物的毒性均有所降低，以顺铂最明显。

It is treated with six fields (Anterior, Posterior, four obliques) positioned 60° apart around the circumference of the patient, each dual field is made up of two component beams, pointing ±15° with respect to the horizontal. The nominal energy of electron beam produced by Mevatron Ⅻ is 3MeV, and the patient is treated at a distance of 3 meters. Using Capintec dosemeter and PS-033 electron beam chamber for measurement, one moniter unit of radiation is equivalent to 0.0127cGy. Measurement of electron energy by Kodak X-omat-V verification film inside the Rando phantom at 100 cm SSD was 3.70MeV, electron energy measured at 3 meters was 3.51MeV. X-ray contamination was measured as 9.5% per six dual fields.

此种方法分别使用六个双照野，由病人的前、后、左前、右前、左后、右后各间隔60度共六个方向照射，每一双照野由水平向上和向下15度照射；荣民总医院选择3MeV电子射束来治疗病人，治疗距离为3公尺，利用擬人假体及柯达X-omat-V验证片实验得电子射束初始能量从3.7Mev变为3.51MeV，六个双照野之X光污染共达9.5%，使用Capintec剂量表及PS-033型电子射束用游离腔测量六个双照野，每一监测单位相当於0.00127 cGy。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。