On the basis of the characteristics of double-layer cylindrical lattice shell, a new semi-active sign-control strategy of certain bottom chords replaced by special controllable chords is presented.
提出了一种针对双层柱面网壳结构的半主动符号控制策略,设计了一种特殊的可控杆件,这种可控杆件可以根据其两端节点动力反应在刚度和阻尼两种状态间切换。
Powered industrial trucks--Control symbols
GB/T7593-1987机动工业车辆控制符号
Symbolic Control of Curricular Autonomy:Teachers Empowerment Throngh Discourse;
抑制课程自主性的控制符号——教师发展的话语权
automatic control-system certified
核准的自动控制系统符号
Research on the Method of MGIS Symbol s Producing and Controlling;
MGIS符号生成及其控制方法研究
The Plate-marking Machine Control System Based on S7-200 PLC
基于S7-200 PLC的钢板符号打印控制系统
Research of the Digital Map Symbolization Based on Controlling Rules
基于控制规则的地图符号化技术研究
Study on Robust Adaptive Fuzzy Control with Unknown Control Gain Sign;
控制增益符号未知的鲁棒自适应模糊控制研究
Identification and symbols for process measuring and controlling system
过程检测和控制系统用文字代号和图形符号
A Research and Practice of the Map Symbolization Control Technique in Digital Mapping;
数字制图中地图符号化控制技术研究与实践
Numerical control of machines--Symbols
GB/T3168-1993数字控制机床操作指示形象化符号
Graphical symbols for piping systems--Valves and control regulation actuators
GB/T6567.4-1986管路系统的图形符号阀门和控制元件
Use to add a feature control frame. Attach geometric characteristic symbols to it.
用于添加功能控制框。将几何特征符号附加到它。
" Graphical symbols for electrical diagrams--Switchgear, control-gear and protective devices"
GB/T4728.7-1984电气图用图形符号开关、控制和保护装置
The control of a specific flip-flop which stores the algebraic sign of numbers.
对存储数字的代数符号的特殊触发器的控制。
weighted bit code
加权位代码 -二进制符号化十进制符号
automatic control-system certified for unattended engine room
无人机舱自动控制系统核准的无人机舱自动控制系统符号
Adaptive Control for A Class of SISO Nonlinear Time-Varying Delay Systems with Unknown Gain Signs
一类控制增益符号未知的SISO非线性时滞系统自适应控制
Adaptive Control of MIMO Nonlinear Time Delay Systems with Known Control Gain Signs
控制增益符号已知的MIMO非线性时滞系统自适应控制