查询词典 investigations

The geological investigations for three young sedimentary rock zones include incline shaft, tunnel and deep shaft as well as deep directional drillings.

本隧道针对三个较年轻的沉积岩区所进行之探查包括开辟斜坑、隧道和竖井以及深导向钻孔。

Students who have completed the required courses can have access to the choice of over thirty optional courses ranging from tool-using training, to interest extending studies and comprehensive researches. These courses are elaborately designed to extend the students' scope of knowledge in their preferred field and give chances for special-field teachers to teach. We run a Nankai Forum joined by specialists of science and humanities on a regular basis to refresh the academic air and stimulate the students to learn further and wider. We publish the school journal Nankai Teaching Research to help teaching and research. We hold lecture contests among teachers for academic exchange and improvement. We also arrange for students to edit publications, make investigations, and practise socially to create a special atmosphere of learning.

在各年级开齐开足必修课的基础上，学校每学期都开设既严谨又开放的基础工具、兴趣拓展、综合探究等类型的选修课30余门，让老师的专攻有用武之地，学生的个性爱好有拓展的空间；设立&南开讲坛&，定期请来在相关领域有知名度和学术水平的专家学者，科学传导和人文渗透并重，营造在科学观念指导下的文化环境，激发他们对学术殿堂的景仰和向往；定期编辑学术刊物《南开教研》，丰富学术研究的舞台；组织教师基本功优质课比赛，营造交流探讨、学术争论的氛围；组织学生编期刊、搞社会调查、进行社会实践等，建构南开特有的学术氛围。

This paper presents the present development of rape combine home and abroad and the running principle of typical threshing and separating system. And comparative experimental investigations are done between different threshing and separating systems, such as rasp-bar-plate-tooth drum with grid concave, axial-flow -short-rasp-bar drum with grid concave and spike-tooth drum with grid concave.

本文详细介绍了国内、外油菜联合收割机研究现状及典型的物料脱粒分离系统的工作原理，对油菜联合收割机不同的脱粒分离部件组合的脱粒分离系统——纹杆—板齿-栅格凹板、短纹杆—栅格凹板、钉齿—栅格凹板脱粒分离系统进行了对比试验与研究。

This paper is aimed to study the characteristics of slack-water deposits in Jiacha Gorge which is located at the middle reach of Yalu Tsangpo River. During field investigations and laboratory analyses, the observation was focused more on the sediment granularity.

根据雅鲁藏布江加查峡谷段古洪水平流沉积物的野外调查与室内分析，结合内陆大江大河古洪水研究经验所确立起来的分析判断指标体系，确定了雅鲁藏布江的古洪水平流沉积特征，尤其是粒度指标的相关特点。

Another customer service center also has full-time after-sales service follow-up survey, sent to all the single-track return visits are conducted investigations, timely feedback to ensure that we provide to clients the best service.

另客户服务中心还设有专职售后服务跟踪调查人员，对所有派工单均进行回访跟踪调查，及时将信息反馈，以保证我们提供给客户的服务做到最好。

The simulation investigations were conducted on a z-direction asymmetrically placed single-disk rotor system with two shaft ends supported in elastomer O-ring dampers.

理论研究两端EORD支承轴向非对称安置单盘转子系统的动力学特性。

It is customary to use single-cylinder engines in research investigations, particularly when studying advanced combustion concepts.

通常习惯在进行研究开发的时候使用单缸发动机，特别是研究先进燃烧概念。

This paper puts forward different measures to different pschology obstacles and a lot of investigations is conducted on teaching of single-cylinder.

但每个体育系的学生又都必须掌握一定的体操知识和技能，从而增进自身的各项素质，面对各种挑

In a 2005 article in Beijing Sci-Tech Report, Fang quoted an education ministry spokesperson, who stated that investigations showed the report to be "a self-paid advertisement."

在2005年《北京科技报》的一篇报道中，方舟子引用教育部发言人的话说，调查显示所谓《洛杉矶时报》的报道是&一则自费广告&。

ABSTRACT Theoretical and experimental investigations of the performances of heat transfer and pressure drop for saturation flow boiling in ...

本文着重研究非共沸混合工质R32/R134a（25%/75%Wt）在水平微翅管内流动沸腾换热的规律。

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。