查询词典 iteration loop

The ADDPS means that to find,if possible,a controllerunder which the influence from the disturbance to the output of closed loop systemcan be reduced to arbitrarily small and the closed loop system is of internal stability.

ADDPS就是对一个有外部干扰输入影响的系统，寻求一个反馈控制律，使得干扰输入对闭环系统输出的影响可以充分小，并且保持闭环系统是内部稳定的。

Then the eigenvalues of the closed loop system is studied and the necessary and sufficient condition for the closed loop system to be asymptotically stable is derived.

其次，对相应的闭环系统特征方程进行详尽的讨论计算，得到了系统本征值的分布特性，从而利用Lassel 不变原理得到了闭环系统渐近稳定的充分必要条件。

The transmit part adopts the phase-locked loop pattern of frequency synthesizing technology and uses the MC145152 and MC12022 chips to compose the phase-locked loop.It locks the frequency of the carrier-wave at 35MHz.The stabilization of the carrier-wave can be 4×10-5,the accuracy can be 3×10-5.The frequency modulation and the confection of the carrier-wave are realized by the capacity-changing diode V149 and the integration voltage-control oscillator MC1648 chip.The end power amplifier uses the audion 2SC1970 to make it work in the third magnifying state,it improves the efficiency of the magnifier and the power of the output reaches the design demand.

发射部分采用锁相环式频率合成器技术， MC145152和MC12022芯片组成锁相环，将载波频率精确锁定在35MHz，输出载波的稳定度达到4×10-5，准确度达到3×10-5，由变容二极管V149和集成压控振荡器芯片MC1648实现对载波的调频调制；末级功放选用三极管2SC1970，使其工作在丙类放大状态，提高了放大器的效率，输出功率达到设计要求。

They will be used in different situation in complex loop control; second, proposed an analysis method to compose multiple loops which have major control variable and auxiliary variable into a large system loop.

其分别适宜于不同情况下的复杂系统中较复杂回路的具体控制；其次，提出将复杂过程系统中主控变量及辅助变量所在的多个回路统一构成一个系统"大回路"的分析方法。

Wire will be sandwiched between wooden brake iron plates on the back between the two wire loop, fixed loop in the wire has a certain angle casserole.

钢丝将木板夹在中间刹车铁片于后面两个钢丝环中间，固定在钢丝环沙锅有一定的夹角。

By electromagnetic theory, for the case that the magnetic dipole source and the receiver are set in seawater, the general expressions of frequency_domain electromagnetic responses for a layered benthal model are deduced. From those, the transient response expressions of three common configurations—vertical magnetic dipole_dipole, central loop, and coincident loop, located on the surface of uniform half_space seafloor, are derived respectively, supposing that seawater is uniform half space, or its depth is finite.

根据电磁场理论，推导了磁偶源和接收点均位于海水中时层状海底模型的频域电磁场响应一般表达式，并通过此式，得到了海水为均匀半空间和有限海水深度两种情况下，垂直磁偶极装置、中心回线和重叠回线分别置于均匀半空间海底表面时的瞬变电磁响应表达式。

The Break statement ensures an early termination of a For loop or a While loop.

之前的例子说明了回圈的运算和 Break 叙述的使用。

It is necessary to design acquisition and tracking system for code loop and carrier loop in order to detect high dynamic GPS signals.

为检测高动态GPS信号，需要设计码环及载波环捕获与跟踪数字系统。

Performance measurement is also studied which is important in closed-loop supply chain management.The index system of closed-loop supply chain performance measurement is proposed in this dissertation.

该指标体系由闭环供应链的核心企业绩效、分销商绩效、零售商绩效和闭环供应链整体绩效几部分构成，是一个分层次的绩效指标体系。

Magna populations in edge and central region was studied. In 39 A. magna samples and five A. chukar outgroups, the entire mtDNA D loop was PCR amplified. The 456-457 nucleotides of the DNA D loop domain Ⅰ have been sequenced by dideoxy chain termination method. The 16 variable sites(3 5% of the entire sequence) defined 15 haplotypes.

本研究采用聚合酶链式反应和直接测序的方法获得了采自甘肃的大石鸡一个边缘种群和两个中心地理种群共39个个体的线粒体DNA控制区基因456～457个核苷酸的基因序列，16个变异位点(占整个序列的3.5%)有15个单倍型。

We were cousins—his grandfather was King of Scots,and his great-grandfather was Henry VII of England.

我们是堂姐弟——他的祖父曾是苏格兰国王，他的曾祖父是英格兰的亨利二世。

I do want to help you, but I am in a quandary now!

我是想帮你，但是我现在左右为难啊！