查询词典 experimental engineering

Adopting peak detection, AGC based on receiving duty cycle and multi-phase synchronization, the method can be an optional scheme for lowering sampling rate and system realization cost.engineering methods of IR-UWB wireless systems which focus on the RF front-end of the transceiver are studied by theoretical analysis and experimental verification.

文中还给出了综合这些方法时在室内多径信号下接收性能的仿真结果，仿真表明这种方法在室内环境下可以可靠工作在数兆到数十兆的传输速率上。

These experimental results are useful for the practical engineering and analysis of PCC piles in the same areas.

试验结果可为今后类似土层下水平受荷PCC桩的设计与研究提供参考。

The precision is improved by selecting the proper frequency and bandwidth, calibrating the initial parameter and compensating the errors. Compared with the conventional method, it has high sensitivity and rapid responsibility. Experimental measurements show that it is fit for practical engineering application.

通过选择合适的测量频率和带宽、对初始参数校准和误差补偿等方法提高了测量的精确度，与传统的倾角仪相比具有很高的灵敏度和响应速度，实验表明可满足实际工程应用要求。

Experimental and theoretical method were used to analyze the reasonability and practicability in fire safety engineering.

并且从理论和实验两个层次上分析其科学合理性以及在实际消防工程技术上的可行性。

Road engineering ; ballast embankment and revetment ; experimental research ; porous media ; natural convection ; thermal conductivity parameter

道路工程；块石路堤、护坡；试验研究；多孔介质；自然对流；导热系数

Agricultural engineering ; driven disc cutting corn rootstalk device ; experimental research ; no-tillage planter ; soil bin

农业工程；驱动圆盘根茬处理装置；试验研究；免耕播种；土槽

The experimental study provides a basis for the use of pulverized rubber cement concrete in hydraulic structures in port and waterway engineering.

该试验研究为橡胶粉水泥混凝土在港航工程水工建筑物上的应用提供了依据。

The rustproof behavior of the new rebar inhibitor Sika901 is appraised.3 On the basis of the theoretical research and the experimental results, the aforementioned study results are used in the appraisal of thestructural reliability and the rebuilding engineering of an ice-loading platform.

2介绍了国内外混凝土中钢筋锈蚀的防护技术、钢筋阻锈剂的性质、分类与作用原理。通过腐蚀电化学电位测试、浸泡试验等试验研究，对新型钢筋阻锈剂Sika901的阻锈性能进行了科学评价。

Its amount has relation with acting load. The influence on sectional curvature of bending components is the greatest one, the ultimate curvature of corroding section decrease obviously, and the sectional curvature increases rather sharply with the increase of rust rate during the process of corrosion. The anti-cracking capacity of prestressed bending R. C. components may be damage. For the convenience of engineering usage and damage evaluation of structure, this paper presents a concept of sectional damage coefficient on the foundation of experimental and treatment study.

试验与理论研究均表明，受压区钢筋锈蚀后对普通钢筋混凝土和预应力钢筋混凝土受弯构件的承载力影响均不大，但对构件的正常使用性能有较显著的影响，受压区钢筋锈蚀过程中，截面刚度有较显著的下降，挠度及受压区混凝土压应变随锈蚀量增加而增加，增加值与使用荷载大小有关；受弯构件的截面曲率所受影响最大，锈蚀后截面的极限曲率有明显的下降，在使用荷载作用下，截面曲率则随钢筋锈蚀量的增加而有较显著的增加；而预应力混凝土受弯构件的抗裂度会下降。

Some problems such as oil stone ratio, designing and constuction of the experimental section, material quality control, construction quality control and so on in the application of SMA pavement technology are researched and illustrated by the project researches and practice on Hefei Anqing expressway engineering of Anhui Province.

结合安徽省合安高速公路 SMA路面的工程研究和实践，对 SMA路面应用中的一些问题，如油石比、试验段设计与施工、材料质量控制、施工质量控制等进行研究，提出了一些建

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。