方法

ABSTRACT:OBJECTIVETo study the correlation between anatomic structure of the inferior alveolar nerve canal and dental implantation by measuring mandible innervation esemplarsMETHODS The intramandibular course of mandibular canal and its dimendion were measured in 15 mandibles with teeth; the relationship between blood vessel and nerve was observed in 5 fresh samples in which the artery was filled; and then the data were analyzed by statisticsRESULTSThe mandibular canal was close to the lingual side and the inferior margin of the mandible, the mandibular canal and the 10mm underside of mandible were parallel in the region of the first and the second molars, it runned outboard to genal aperture when it was hereabout genal aperture, and the blood vessel lay above nerve in the mandibular canalCONCLUSIONIn implant operation performed according to normal anatomy, injury to inferior alveolar nerve may be avoided.

［目的］探讨下颌管的解剖结构与牙种植的关系［方法］选取15具牙列完整的成人离体下颌骨标本和5具经过动脉血管内灌注的新鲜标本，测量下颌骨在每个牙位截面上有关牙槽嵴及下颌管的相关数据，进行统计学分析［结果］牙槽嵴顶以及下方10mm宽度由前向后逐渐增宽；牙槽嵴由上向下逐渐增宽；下颌管位于下颌骨体内下方走行中偏舌侧，并近下颌骨下缘，在下颌第1，2磨牙区下颌管走行与下颌下缘成平行状，在近颏孔处转向外和向颊侧出颏孔；下颌管内血管位于下牙槽神经之上［结论］牙种植术中按正常解剖部位并且侧重颊侧骨板操作，可避免损伤下牙槽神经；如果术中下颌管内突然涌出大量新鲜血液，则提示若继续手术可能损伤下牙槽神经。

Objective: To summarize the experience of diagnosis and therapy of lumbar disc herniation in 30 years.

目的 ：总结 3 0年诊断治疗腰椎间盘突出症的经验。方法：收集 1970～ 1999年完整住院资料 15 5 1例进行分析。

In addition, the amount of heteroatom substitution is another factor that can influence the hydrothermal stability.

本文还开发了另一种新颖的在强酸性体系中合成杂原子分子筛的方法—"pH-adjusting"方法。

With Hickory nut oil, korean pine seed oil, sambucus oil and olive oil as the materials, their fatty acid composition were compared by GC/MS and the characteristics of Hickory nut oil was fonnd.

方法］以山核桃仁油、红松籽油、接骨木油和橄榄油为材料，利用GC/MS对各油脂肪酸组成进行比较，找出山核桃仁油的特色。

The main contents are modules on rings,representations of groups and character theory, categories, and homological algebra.

它为数学系各方向的研究生，提供基本的现代代数学的思想、方法、和工具。

With Luliang horsebean in Yunnan province as tested material and the planting density of 36.30×10^4 plant/ hm^2 in tillage as CK, 3 density series with the plant distance of 25, 30, 35 cm in no-tillage and tillage were designed.

方法］以云南陆良蚕豆为试材，在免耕和耕作栽培下分别设置株距为25、30、35立方公分个密度处理，以耕作栽培下种植密度为36.30万株／hm^2为对照。

The solution culture was used to research the effect of soaking treatment with sodium nitopresside, hydrogen peroxide (H2O2) and their combination (with volume ratio of 1:1) on seed vigor of horsebean under Cd stress and the soil culture was used to research the protective effects of above 3 treatments on oxidative damage of horsebean seedlings under Cd stress.

方法］采用水培方法，研究了硝普钠（SNP，作为外源NO供体）、双氧水(H2O2)及其体积比例组合(1：1)浸泡处理对镉胁迫下蚕豆种子活力的影响；并采用土培方法，研究了上述3种处理对镉胁迫下蚕豆幼苗氧化损伤的保护效应。

In addition, combining some research and application to the art education theory in the course of making the art teaching practice applying the existing art teaching material, she has also expatiated that the hortative teaching has advanced the change of the art education idea and the reformation of the art teaching mode and students' learning from the angle of the course construction.

本文通过对美术教育标准的分析，结合心理学对个体积极性的调动的心理分析，论述了美术教育对学生学习积极性的调动因素、方式、方法、措施等，并结合自己在运用现有的美术教材进行的美术教学实践中，对美术教育理论的一些探索和运用阐述了幼师美术教学从课程建设的角度，运用鼓励教学的方法促进了美术教育观念的转变，促进了美术教学模式和学生学习的变革。

through the analysis of the art education standard, combining the psychology to the individual enthusiasm, the author has made a discussion on the factor, the method and the way of the art education for mobilizing students' learning enthusiasm. in addition, combining some research and application to the art education theory in the course of making the art teaching practice applying the existing art teaching material, she has also expatiated that the hortative teaching has advanced the change of the art education idea and the reformation of the art teaching mode and students' learning from the angle of the course construction.

本文通过对美术教育标准的分析，结合心理学对个体积极性的调动的心理分析，论述了美术教育对学生学习积极性的调动因素、方式、方法、措施等，并结合自己在运用现有的美术教材进行的美术教学实践中，对美术教育理论的一些探索和运用阐述了幼师美术教学从课程建设的角度，运用鼓励教学的方法促进了美术教育观念的转变，促进了美术教学模式和学生学习的变革。

Choosing Huzigou as the experimental site, the elevation, azimuth, hour angle and so on of the surrounding undulating terrain was measured. The solar visual orbit map was developed and the solar visual orbit equation was applied to calculate the solar elevation angle of morning shelter and dark shelter and the sunshine hours.

方法］选择户子沟为试验点，实地测量周围起伏地形的仰角、方位角、时角等，绘制太阳视轨道图，应用太阳视轨道方程，计算出晨蔽、昏蔽太阳高度角，进而计算出日照时数。

Dixie itself is a nickname for the American South.

Dixie 本身是美国南部的别称。

I think John Terry epitomises that and a big reaction is what we will be looking for.

而我认为特里就是这样一个典型，他正是我们期望看到的那个领秀。