查询词典 feasibility study

Objective:To study the feasibility of thoracoscopic thymectomy.

目的：探讨胸腔镜胸腺切除术治疗重症肌无力的可行性。

From the lifespan of relay point of view, a reliability criterion was provided based on dynamic characteristics of anti-forces. Mathematical model of tolerance design with reliability was set up under usage of "stress-strength interference method", taken some critical dynamic characteristics as identification objects such beginning of contact separation speed, speed of collision and gag bit impact velocity. This model showed that lower values of characteristic parameters center and quantitative descriptively relationship between tolerance and product reliability. Multi-objective optimization model of relay tolerance distribution was completed when some factors such as reliability, processing costs and its feasibility into consideration. Based on Analytic Hierarchy Process to determine weight coefficients of various objectives, and usage of simulated annealing, this study performed optimal reliable tolerance allocation of space electromagnetic relay, and then key technology segments were analyzed, accompanying its course measured by controlling chart.

从继电器电寿命的角度，基于动态吸反力特性的配合提出了继电器的可靠性判别准则；在此基础上以触点分离初速度、触点碰撞速度以及衔铁碰撞速度等关键动态特性为判别对象，采用"应力-强度干涉法"建立了继电器可靠性容差设计数学模型，给出了下位特性参数中心值及其容差与产品可靠度之间的定量描述关系；综合考虑可靠度、加工成本及加工可行性等因素建立了继电器容差分配的多目标优化模型，基于层次分析法确定了各目标的权重系数，并采用模拟退火法实现了航天电磁继电器的可靠性容差最优分配；研究了继电器的关键工艺环节，并通过控制图对其过程能力进行了分析。

Objective To study anatomic structure of proximal femur of rabbits and the feasibility of infusion cells by trephination and decompression in the femur head.

目的 研究兔股骨近端解剖结构及股骨头钻孔减压细胞注入的可行性。

Objective: To study the feasibility of the needle core of trocar used in single spinal anesthesia of children.

摘 要：目的：研究静脉套管针应用于小儿单次蛛网膜下隙阻滞麻醉的可行性。

Objective: To study the influence of coefficient of unguent and feasibility of method of chitosans clarification replaing water extraction and alcohol precipitation method.

目的：探讨壳聚糖澄清法替代乙醇沉淀法工艺的可行性及对浸膏得率的影响。

Study the feasibility of the bolt support technology used in deep dip angle half-coal rock roadway in this paper,and analysis the effect on roadway's rock stress distribution and condition of maintenance when the vertex angle coal hold,finally,a bolting support design is suggested,and the research results have been applied to the project successfully.

探讨了大倾角半煤岩巷道采用锚杆支护的可行性，分析了留设上顶角煤对巷道围岩应力分布和维护状况的影响，提出了这类巷道的锚杆支护方案，并介绍了应用于工程实践的成功经验。

OBJECTIVE To detect the effects of DNA from actinobacillus actinomycetemcomitans associated with periodontal disease for the immune response to other bacterial antigens in the oral cavity, and to study the feasibility of DNA from actinobacillus actinomycetemcomitans associated with periodontal disease as adjuvant of oral vaccine.

［目的］测定牙周病相关细菌伴放线放线杆菌DNA对口腔内其他细菌性抗原的免疫应答的影响，并探讨牙周病相关细菌伴放线放线杆菌DNA作为口腔疫苗佐剂的可行性。

ABSTRACT］ Objective: To study the feasibility of human amnia in myringoplasty.

目的：探讨人羊膜作为鼓膜成形术移植材料的可行性。

ABSTRACT］ Objective: To study the feasibility of human amnia in myringoplasty. Methods: Thirty??

目的：探讨人羊膜作为鼓膜成形术移植材料的可行性。

Objective To study the feasibility of engineering auricled neocartilage with chitosan/polylacticacid-polycrylactone network scaffolds and to search the difference between dynamic and silent chondrocytal culture techniques.

目的 探讨采用表面修饰过的壳聚糖聚乳酸(polylacticacid ，PLA)聚乙内酯(polycrylactone ，PCL)及牛跟腱胶原海绵作为支架培养组织工程化耳廓软骨的可行性，比较动态与静态两种不同培养方法对软骨生长的影响。

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。