查询词典 closed-circuit

Closed Fund Open Fund Commission and Agency Relation Half closed and Half open Fund

封闭式基金；开放式基金；委托代理关系；半开半闭式基金

Simulation results show that the performance of the open-loop control system is poor when the model parameters change. The second system is designed via feedback linearization method. Since the path signal is introduced as feedback signal, the designed closed-loop control system improves the system robustness to the parameter perturbation. Simulation results verify that the closed-loop control system shows better performance than the time optimal control system.

前者侧重于时间最短的控制性能，但由于是开环控制，当出现参数摄动时，系统的性能会受到较大影响；后者由于引入了飞艇轨迹的反馈信号，因而相对提高了系统对参数摄动的鲁棒性，计算量较小，并且仿真结果证实了这种闭环系统设计方案可以抑制参数摄动带来的影响，与时间最优开环控制系统相比，显著提高了控制精度、改善了控制效果。

Using combinatorial thoughts and topological methods,a closed curve system that contains the most number of non-contractible,pair-wise disjoint and pair-wise non-homotopic closed curves on the orientable surface is investigated.

利用组合数学的思想、拓扑的方法研究在可定向曲面上，一类含有个数最多的不可收缩的、两两不相交、互不同伦的圈系统及其性质，得出了关于这些圈的一些拓扑定性性质，并给出这些圈在曲面上的位置分布。

During the period from May 1 to September 30 of every year, when the young paddlefish are active and gathering, the CPNR carries out the management of the closed CPNR. In the period of management of closed CPNR, all production and operation activities of fishery are prohibited.

当事人对市农委或者保护区管理处作出的具体行政行为不服的，可以依照《中华人民共和国行政复议法》或者《中华人民共和国行政诉讼法》的规定，申请行政复议或者提起行政诉讼。

In Laplace space, the exact element stiffness matrix of the axial, torsional and bending vibrations of cone-shaped and symmetrical closed thin-walled bars are derived. By use of variation principle, the element stiffness matrix of the coupling vibrations of an asymmetrical closed thin-walled bar is also given.

在拉氏空间中导出了锥形杆件和对称闭口薄壁杆件的轴向、扭转和弯曲振动的精确单元刚度矩阵，应用变分原理也给出了非对称闭口薄壁杆件耦联振动的单元刚度矩阵。

In the category Quant,it is proved that quotient object of any object of Quant can be induced by nuclei in the sence of isomorphism, we dicuss the relationships between closed maps and closed filters which is closely related with Gabriel topologies of quantales.

给出了在不同类型的Quantale中c-核映射的刻划以及c-核映射和，r-核映射的等价性。在范畴Quant中，证明了任一对象的商对象在同构的意义下可由核映射诱导。

That is to say, the ritual of political legitimacy must be changed from traditional type of consanguinity, hereditariness and god-given regality into legal principle type in which the authority comes from and is approbated by people\'s vote; from subject type of passive moralized inculcation into citizen type of initiative study and free selection; from closed exclusive type into openparticipation type——the ritual of people participating in politicalactions is no longer controlled or confined in an extremely incapacious and closed spectrum.

政治合法化仪式从基于血缘、世袭和君权神授的传统型向以通过民众投票和选举来表达授权与认可的法理型转变；政治社会化仪式从被动教化和灌输的臣民型向主动学习和自由选择的公民型转变；政治参与仪式由封闭的排他型转变为开放的参与型——即参与政治的仪式的不再被控制和局限在极其狭小和封闭的范围内。

All signals of of the resulting closed-loop system are globally bounded, and the states of the resulting closed-loop system can converge to a residual set.

得到的闭环系统的所有信号是全局有界的，并且闭环系统的轨线收敛到状态空间的一个残集。

"We're talking about these closed loops of time, and the simplest kind of closed loops are circles, which is why we have this ring-shaped hole," Ori explained.

"我们讨论的是这些时间的闭环，最简单的闭环就是圆圈。这就是为何我们有了这些环状的洞"Ori解释道。

During building 2D model, I use the concepts of point, segment, line and plane, the segment can be formed from points, then line can be formed from segments, the closed curved plane can be obtained by around lines, and finally the 2D model can be built by closed curved plane; I express the un-smooth stratum or fault by linear fitting and express the smooth stratum or default by cubic spline fitting segmentally, in this way I can describe the variation feature of 2D interface properly.

在二维建模中，引用点、段、线、面的概念，即由点形成段，由段形成线，由线围成封闭面，封闭面构建成二维模型；对表示二维地层和断层的界面线，用线性拟合表示非光滑性地层或断层面，用分段三次样条拟合表示光滑性地层或断层面，恰当地表达了二维界面的变化特点。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。