高等技术

The old style educational models especially pedantic teaching methods,have failed to meet the new situation of higher vocational and technical education.

老式的教学模式特别是学究式的教学方法，已经无法满足新形势下的高等职业技术教育。

In 1990s, the third stage is the most important period of research on sandy desertification in Qinghai-Xizang plateau, the sandy desertification problem in almost all over the Qinghai-Xizang plateau was studied, its research content is comprehensive and systematic and a lot of research results were gotten.

最后，分析了研究中存在的主要问题，如研究区域不尽平衡、基础研究较为薄弱、理论研究有待深入和防治技术亟待提高等，提出今后青藏高原沙漠化研究的主攻方向与主要研究项目。

Using techniques of computer aided design and computer aided manufacture is important to reduce the time and the cost of developing progressive dies.

在多工位级进模领域采用计算机辅助设计与制造技术是克服传统模具生产方式周期长、成本高等缺点的一项重要工作。

The present study is intended to develop novel techniques for synthesis of YAG powders, by which low-cost powders with regulable composition and particle size can be rapidly prepared.

本课题旨在探索新的钇铝石榴石粉体合成技术，使粉体的合成具有工艺简单、快速、低成本、粉体粒度和成分可控、烧结活性高等优点。

CDMA is a kind of advanced mobile telecommunication technology, which fulfill great capacity and quality、synthetical operation、soft switch and international ramble. It possesses lots of merits such as repellence of interference and attenuation of multiple paths.

CDMA是为满足现代移动通信网在大容量、高质量、综合业务、软切换、国际漫游等方面的要求而设计的一种先进移动通信技术，它具有抗干扰性好，抗多径衰落，保密安全性高等诸多优点。

Aimed at getting rid of big bulk, low precision, limited secular stability and high cost price the single star simulator used to be, while based on the practical demands in single star simulator project and combining with the technical specifications of star sensor for user, the paper proposes to use high stability adjusted digital light source as the core elements of the single star simulator, and describes development methods and development technologies for the whole system of the single star simulator from the view of project application.

论文主要针对过去研制的单星模拟器体积大、精度低、长期稳定性不够、成本高等缺点，结合单星模拟器的工程使用实际需要和用户星敏感器的技术指标要求，提出了一种数字式光源的设计方法，采用闭环控制并使用大规模集成电路模块，减小了光源体积(光源由三块核心电路板组成，尺寸分别110mm×110mm、100mm×100mm和30mm×30mm)提高了光源精度、提升了光源稳定性(光源连续工作8小时内的误差15.848%)和降低了光源成本，在此基础上，实现对以往单星模拟器诸多缺点的改进。

Introduced me to absorb foreign technology and developed a large plastic door and window profile production line, supporting a conical twin-screw extruder with a high degree of automation, stable performance and large output, high efficiency.

我公司引进吸收国外技术而研制的大型塑料门窗异型材生产线，配套以锥形双螺杆挤出机，具有自动化程度高，工作性能平稳，产量大，效率高等优点。

A laser moire technique applicable for temperature measurement mini or micro scale flow is first proposed in this paper.

激光云纹技术具有灵敏度高，稳定性好，空间分辨率高等一系列优点，为微尺度传热的实验研究提供了测试方法。

In total, 22 differential proteins were identified from 9 fractions.

研究结果表明，利用基于蛋白质水平的在线二维液相色谱分离技术找寻差异蛋白质，具有重现性好、自动化程度高等优点，可用于开展比较蛋白质组学的研究。

Under this kind of condition,student-centered principle should be used,such as scientific combination in order,teaching students according to their aptitude,so as to make them become accord with national educational guideline requirement and meet social needs.The "trichotomy" teaching pattern in private owned colleges is beneficial for the developme...

在这种条件下，"以人为本"，即以学生为本，运用相应的教育原理方法，对学生进行科学的排列组合，并实行因材施教，使之成为符合国家教育指导思想要求，适应社会需要的合格人才，民办高校"三分法"教学模式对当前高等职业技术教育的发展具有有益的启示。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。