获得应用

Methods:The porcelain specimens etched for 0 to 210 s and then bonded with composite resin. After storage in 37 ℃ water for 24 h the shear bond strength was measured.Results:Unetched porcelain did not bond to composite resin. Different etching time resulted in diferent bond strength.

他们之所以能够成功的被应用于临床上，与目前在瓷与树脂粘结方面所取得的成功是分不开的，瓷与树脂产生的牢固结合力是获得成功的必由之路。

However, there are also some problems exist in education research: there are attitude and behavior difference between the principals and teachers toward the research; Lack of knowledge and training; unbalance between research and teaching; poor management method and unperfected management system; shortage of research fund; low efficiency of research result; lack of support and instruction from outside; unbalanced research development, and so on.This article discusses the results mentioned above and gives some measures to solve these problems exist in education science research of primary and secondary schools.

但同时也发现，校长和教师的教育科研观念与行为之间存在较大的反差；缺乏教育科研知识和方法的培训，科研知识和方法欠缺；教育科研与常规教学工作的关系还需进一步摆正；科研管理机构不健全、管理体系和管理制度不完善；科研经费普遍不足；科研效果欠佳；科研获得外界的支援、指导少；不够重视课题成果的推广应用；科研的发展很不平衡等问题。

The FAFSA application will determine whether or not your child, will be eligible to receive financial aid from the following programs: grants, work study, subsidized and unsubsidized loans.

fafsa的应用将决定是否你的孩子，将有资格获得财政援助从以下节目：助学金、研究工作，而毋需补贴贷款。

Fafsa. The FAFSA application will determine whether or not your child, will be eligible to receive financial aid from the following programs: grants, work study, subsidized and unsubsidized loans.

fafsa的应用将决定是否你的孩子，将有资格获得财政援助从以下节目：助学金、研究工作，而毋需补贴贷款。

Urban Remnant Natural Area is left behind in the urban planning area along with urbanization. Its landscape assessment is significant for urban natural preservation. On the basis of URNA's characteristics and in line of the domestic actual situation, psychophysical method, one of the most scientific and credible methods, is chosen to establish the complete landscape assessment system, including acquiring scenic beauty value by SBE method, dividing into different influencing factors by SD method, and setting up their connection model by multiple linear regression analysis. This method is also revised during the application process.

城市自然遗留地是随着城市化的进程在城市规划区内遗留下来的用地，根据城市自然遗留地城市性、自然性和遗留性的特点，结合国内的实际情况，运用目前最严格、可靠性最好的心理物理学方法，以相片为测试材料，采用SBE法获得美景度量值，SD法测定各景观要素量值，以及多元线性回归方法建立2者的关系模型，最终提出了城市自然遗留地景观美学评价完整的方法体系，并修正和完善了心理物理学方法在城市自然遗留地领域的具体应用。

On the basis of URNA's characteristics, psychophysical method, one of the most scientific and credible methods, is chosen to establish the complete landscape assessment system, including acquiring scenic beauty value by SBE method, dividing into different influencing factors by SD method, and setting up their connection model by multiple linear regression analysis.

城市自然遗留地是随着城市化的进程在城市规划区内遗留下来的的用地，根据城市自然遗留地城市性、自然性和遗留性的特点，结合国内的实际情况，运用目前最严格、可靠性最好的心理物理学方法，以相片为测试材料，采用SBE法获得美景度量值，SD法测定各景观要素量值，以及多元线性回归方法建立两者的关系模型，最终提出了城市自然遗留地景观美学评价完整的方法体系，并修正和完善了心理物理学方法在城市自然遗留地领域的具体应用。

Since development of volcanic layers and volcanic mounds in basement in Tazhong area, using seismic exploration is usually difficult to acquire better seismic data in the interior of vocatine and below(mainly caused by shield of volcanic layer), but using MT exploration may not produce such problem, because the electromagnetic wave does not suffered from the shield of higher resistance layer; especially the volcanite has the feature of higher magnetic susceptibility and impedance, which provides excellent c...

由于塔中地区的火山岩层及基底火山岩丘发育，采用地震勘探方法通常难以在火山岩内部及其以下获得比较好的地震资料(主要是火山岩层的屏蔽作用)，而利用MT勘探则无此问题，因为电磁波不受高阻地层屏蔽，尤其是火山岩具有高磁化率和高电阻率的特征，从而为在该区应用大地电磁和磁力方法识别火山岩薄层及基底火山岩丘提供了得天独厚的条件。

After that, the author, based on the wasteless mining theories and his research experience, put forward creatively a new method to design and appraise for the wasteless mining, in which the modern applicable visualization technique are applied.

在采矿方案优选方面，发展应用模糊数学与层次分析法的组合决策优化方法对无废开采方案优选的指标体系、权值的分析处理与系统进行了综合评判，并建立了系统实用的方案优化选择数学模型，以获得最佳、合理的无废开采方案。

objective to investigate the treatment effect of wolter crook plate on distal clavicle fracture and acromioclavicular dislocation.methods thirty two patients underwent surgical repairs with wolter crook plate.results twenty seven cases were followed up for 12 months.according to karlsson,the excellent result was found in 19 cases;good in 8 cases;poor in 0 case.no complications such as infection,non union,plate failure,or redislocation after removal of the plate was found.conclusion the implant of wolter crook plate provides sufficient stability to allow active shoulder exercises immediately after surgery,which is worthy of clinical practice.

对32例锁骨远端骨折及肩锁关节脱位患者采用wolter钢板内固定治疗。结果本组27例获得随访，平均随访时间12个月，根据karlsson疗效评定标准：优19例；良8例；差0例。未出现感染、骨不连、钢板断裂以及内固定取出后再脱位等并发症。结论 wolter钢板固定能提供足够的生物力学稳定性，可允许患者进行早期功能锻炼，且肩关节功能恢复较好，有一定的临床推广应用价值。

Up to now, problems of the cell differentiation mechanism and immunological rejection of xenogenic resource ESCs meeted during clinical application were still not resolved.

目前异体来源的ESCs在临床应用上还需要攻克细胞分化机制、免疫排斥等问题，而治疗性克隆获得的ESCs虽可以解决免疫排斥问题，但其技术复杂、离分化完全的功能细胞距离较远。

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。