查询词典 research engineering

The application of the extension engineering method in regionalization avoided the shortcomings of single indicator, such as the aridity or precipitation, and conduced to the consummation of the physicogeographical regionalization, the establishment of the eco-geographical regional system of China, and the further research on the transitional areas.

运用可拓工程方法，以综合考虑引起区域自然景观分异、变化的主导因子为出发点，解决了中温带半湿润、半干旱区界线划分问题，弥补了单指标（如仅考虑干燥度或降水量）在区域界线划分中的不足；有助于综合自然地理区划的进一步完善和中国生态地理区域系统的构建；也有益于对生态过渡带的深入研究。

And the transformation efficiency of Enterococcus faecalis is obviously higher than that of Lactobacillus plantarium by pulse electroporation with different voltages, which suggests that the two strains of LAB have different usage in the research of genetic engineering of LAB.

经过16SRNA全长序列分析及配合生理生化实验鉴定，结果显示球菌为肠球菌属中的粪肠球菌，杆菌为乳酸杆菌属中的植物乳杆菌，是两株胃肠道内正常定植菌。

Engineering education; cultivating model; academic graduate; comparative research; ponderation

论文导师吴志伦，论文学位硕士，论文专业教育经济与管理

Therefore, it is necessary and viable to develop Porphyra genetic engineering research and breed new Porphyra cultivars via transgenic technique.

因此，开展紫菜基因工程研究，利用现代分子生物学的手段培育紫菜新品种是十分必要的，也具备现实可行性。

Organization: Manufacturing Engineering Institute, Chongqing UniversityAbstract: Based on the influences of opposite clearance on computer numerical control machining, the CNC code precompensation method of the CNC machining opposite clearance is introduced, and the precompensation process of opposite clearance is also introduced. The vector operation rules are used to research the algorithm of precompensation, and the proposed algorithm has been applied in a special numerical control equipment.

摘 要：在分析反向间隙对计算机数控（computer numerical control，CNC）加工影响的基础上，提出一种数控加工反向间隙的数控代码预补偿法，给出了反向间隙预补偿流程，并采用向量运算规则进行了预补偿实现算法研究，所提算法已在某专用数控设备上得到应用。

Matson Memorial Award in recognition of outstanding contributions in the field of transportation engineering; the 1995 Pyke Johnson Award of the Transportation Research Board for best paper in planning and administration delivered at the TRB Annual Meeting; and the 1988 Harland Bartholomew Award of the American Society of Civil Engineers for contribution to the enhancement of the role of the civil engineer in urban planning and development.

Matson Memorial，该奖授予那些在交通工程领域做出杰出贡献者；1995年Johnson Award，授予美国运输研究年度大会最佳论文获得者；1988年Harland Bartholomew Award，由美国土木工程协会授予在城市规划和发展中为凸显土木工程作用而做出杰出贡献者。

Generally speaking, this paper has thoroughly researched on the function and design methods of pyrotechnically actuated separation devices, and set forth the design method, computing model and reliability analysis model, which can be directly applied to the research, design and test of engineering.

综上所述，本文较全面地研究了火工分离装置的性能和设计方法，所提出了设计方法、仿真计算模型和可靠性分析模型能够直接应用到工程研制中，指导设计和试验。

In this chapter, we compare the two different points of the quality economic benefits. We not only establish the econometric model from the traditional viewpoint, but also deduce the econometric model to evaluate the economic benefits of Six Sigma base on the Quality Engineering and Loss Function of Taguchi. Our research has proved that the excess cost decreased quadratically by the increasing of the sigma level.

比较了两种不同的质量经济效益观，不仅建立基于传统观的经济效益计量模型，笔者还基于田口玄一博土的质量工程学和质量损失函数建立六西格玛管理经济效益的计量模型，验证了六西格玛管理的观点，即随着西格玛水平的提高，企业的额外成本呈曲线下降的趋势。

Based on the current condition of Henan aluminum soil recultivation, we located an empty and waste area after exploited at Xiaoguan Mine of Changcheng Aluminum Industrial Company and carried out a series of experiment and research on soil recultivation there in terms of engineering recultivation, biological recultivation and soil ripeness.

依据河南省铝土矿土地复垦的现状，选取长城铝业公司小关铝土矿开采后的采空区、废石场进行土地复垦的试验和研究。主要进行了工程性复垦试验、生物性复垦试验、土壤熟化试验研究。

This research probes into the result to recognize, In motorcycle go space, go motorcycle of road space collect and plan, the space offering the motorcycle to go causes trouble reducibly, should examine the condition of the road promptly, the short medium and long-term tactics of positive planning are the objectives, strengthen ' motorcycle waiting for area, motorcycle turn left type of two sections, motorcycle special lane ', etc . way right plan fear to set up, to the people The motorcycle that life relies on, know the reason Traffic engineering and management specialized input, make motorcycle traffic the people correctly Life wealth Threaten, does not become again The people Nightmare of life.

本研究探讨结果认爲，在机车行驶空间方面，只要将道路上的机车行驶空间加以规划，提供机车行驶的空间便可减少肇事，应即检讨道路条件，积极规划短中长期策略为规划目标，并强化「机车等待区，机车二段式左转、机车专用道」等路权规划布设，对学生上下学依赖的机车，会因爲交通工程与管理专业的投入，使得机车交通对学生生命财産威胁，不再成爲生活的梦魇。

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％。