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[会议论文] 作者：ZhangKai;,
来源：华夏医学论坛·泌尿生殖2015暨亚太性医学年会2015 年份：2015
Objective: To establish the profile of erectile dysfunction in different age groups,and analysis the effect of sildenafil based on age stratification.Subjec...
[期刊论文] 作者：ZHANGKai,StefanoBrandani,
来源：高等学校化学研究：英文版 年份：2004
A modified particle bed model derived from the two-fluid momentum balance equations was employed to predict the gas-fluidised bed behaviour. Additional terms ar...
[期刊论文] 作者：ZHANGKai，HUDe-jin,
来源：机械工程前沿 年份：2006
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[会议论文] 作者：ZHANGKai;LIMing-ju;,
来源：“地理空间数据库与位置服务”国际学术会议 年份：2014
Three-dimensional laser scanning could acquire objects surface data quickly and accurately.However,the post-processing of point cloud is not perfect and cou...
[会议论文] 作者：ZhangKai;GuoZhenyun;,
来源：2014中国制导、导航与控制学术会议 年份：2014
A predictor-corrector guidance method that tracks the optimized trajectory of hypersonic reentry glide process is presented.First,aiming at the minimum heating...
[会议论文] 作者：ZhangKai;LiYu;,
来源：The Third International Conference on Dynamics,Vibration and 年份：2010
Fiber model is used to imitate the beam-column element in this paper.According to the plane-assumption, flexibility method is used to construct the stiffnes...
[期刊论文] 作者：ZHANGKangsi，ZhangKai,
来源：人权（英文版） 年份：2015
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[会议论文] 作者：ZhangKai;chenaYinbo;,
来源：2018(第十三届)青岛国际水大会 年份：2018
The membrane used for dye separation is mainly a composite nanofiltration membrane.Most of these membranes are using the ultrafiltration membrane as support...
[期刊论文] 作者：ZhangKai HuDejin LiuChengliang,
来源：中国机械工程学报 年份：2004
When robot is at singular configuration,the limited hand velocity would require some joints with infeasible speeds so as to lead unsafety of the system.A method...
RESEARCH ON CONTROL OF FLYWHEEL SUSPENDED BY ACTIVE MAGNETIC BEARING SYSTEM WITH SIGNIFICANT GYROSCO
[期刊论文] 作者：ZhangKai ZhaoLei ZhaoHongbin,
来源：中国机械工程学报 年份：2004
Traditional PID controllers are no longer suitable for magnetic-bearing-supported high-speed flywheels with significant gyroscopic effects.Because gyroscopic ef...
[期刊论文] 作者：ZHANGKai,ZHAOYu-long,ZHANGBi-j,
来源：高等学校化学研究：英文版 年份：2004
The experiment was conducted to explore the hydrodynamics in a conical column with a height of 3.00 m, and a taper angle of 1.91°. Three regimes occur in s...
[期刊论文] 作者：张凯，ZHANGKai,
来源：中国矿业 年份：2015
...
[期刊论文] 作者：张凯，ZHANGKai,
来源：黑龙江科技信息 年份：2007
本文通过对荣华二采区10...
[期刊论文] 作者：张凯，ZHANGKai,
来源：现代医院 年份：2007
...
[期刊论文] 作者：张凯，ZHANGKai,
来源：无线电通信技术 年份：2019
...
Numerical simulation of the efficiency of mixing in heterogeneous microchannels with patterned surfa
[期刊论文] 作者：ZHANGKai，LINJianzhong，LIHuijun,
来源：黑龙江科技学院学报 年份：2006
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者：ZHUXiaohui，XUXinyan，ZHANGKai,
来源：人权（英文版） 年份：2015
...
[期刊论文] 作者：ZhangKai，PanLinqiang，XuJin,
来源：黑龙江科技学院学报 年份：2007
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者：WUSheng-tian，MAYu，ZHANGKai，ZHA,
来源：中华医学杂志（英文版） 年份：2012
...
[期刊论文] 作者：ZHOUTieying ZHANGKai CHENYu WA,
来源：中国科学通报：英文版 年份：2005
A tiny ultrasonic motor was constructed by using a piezoelectric ceramic cylindrical rod as a vibration generator of the stator. The fabricated tiny motor has a...
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