All cross-coupling products of bromoallene are new compounds.
生成的含联烯结构的交叉偶联产物均未见文献报道。
The cross-coupling of the three algorithms reconstructes the ion channel signal.
三种算法交叉耦合重构离子通道信号。
The coupling of different azoles could generate the corresponding cross-coupling products.
同时,不同唑类之间还能得到交叉偶联的产物。
The coordinated control techniques are employed to reduce the cross-coupling effects within three channels.
本文通过协调控制技术减小三通道的交叉耦合作用,提出了三种协调控制方法。
METHODS the target compound was synthesized from cross-coupling reaction catalyzed by p, o chelate palladium complex.
方法用p,O双齿螯合钯配合物催化偶联反应合成目标化合物。
It's a new coupling structure of trisection cross-coupling; filters designed in this way will have some original superiority.
三等分交叉耦合是一种新型的耦合结构;用其所设计的滤波器具有一些独到优势。
Since the influence of cross-coupling is not ignored, the results from this paper are not limited in the cross sectional dimensions.
因为没有忽略横向耦合的影响,故用本法的计算结果不受横向尺寸的限制。
In consideration of the dynamic cooperation of the two axes, a variant gain cross-coupling-controller is designed to minimize contour error.
同时考虑两轴联动的动态配合,设计了变增益交叉耦合控制器,补偿轮廓误差。
Catalytic actiVity of Nickel complexes in the cross-coupling reaction for forming C-C bond have been studied. Gived spectra analysis date of ketones.
本文就镍结合物在形成碳-碳键交叉偶联反应中的性能及活性做了探索和研究。并对合成产物进行了光谱分析及测试。
The cross-coupling reactions of organotin compounds with organic electrophiles, catalyzed by palladium, take place under mild conditions in high yields.
在钯催化下,有机锡试剂与亲电试剂进行偶联,条件温和,收率高。
The coupling characteristics of several cross-coupling structures have been analyzed. Then, the tuning characteristics of tunable elements in filter are presented.
然后,分析滤波器可调谐元件的调谐特性,给出实用的手动调谐方法与技巧。
The methodology accommodates the gyroscopic and coriolis cross-coupling between the pitch and the yaw axes that result from the high roll rates that may be present.
该方法适用于俯仰和偏航轴之间由于高速滚动产生的陀螺和哥氏加速度交联耦合。
In the chapter 2 of this dissertation, we studied the cross-coupling reaction of aryl halides and vinyl iodides with sodium azide under the catalysis of copper and amino acids.
在本文第二章,我们研究了氨基酸促进的铜催化的芳基卤化物、烯基碘化物与叠氮化钠的交叉偶联反应。
A speed synchronization control strategy for multi induction motors, based on adjacent cross-coupling control structure, is developed by employing total sliding mode control method.
基于相邻交叉耦合控制结构,采用全滑模面控制方法,提出了一种多感应电机速度同步控制策略。
Silica supported cyanoethylated soluble protein-Pd has been prepared and its catalytic activity in the cross-coupling reaction of tributyltin hydride and acid chlorides was studied.
制备了以超细二氧化硅为载体的氰乙基化可溶性蛋白质-钯催化剂,研究了它对三丁基锡氢化物和酰氯化合物偶联反应的催化活性。
The transition metal-catalyzed cross-coupling reaction is one of the most effective methods for construction of carbon-carbon bonds and has found widespread use in organic synthesis.
过渡金属催化的偶联反应是构建碳碳键的最有效的方法之一,在有机合成中具有广泛的应用。
In vector control, there are the cross-coupling voltages between the m and t components of the stator current for Induction Motor (IM), it affects the performance of speed control system.
矢量变换后异步电动机数学模型中还存在M轴和T轴间的交叉电势的耦合作用,影响调速系统的控制性能。
Because cross-coupling control is advantageous to restricting and harmonizing between multi driving wheels, it can reduce orientation error and improve the accuracy of path tracking effectively.
由于交叉耦合控制利于多轮驱动之间的制约和协调,可以有效减少方向误差和提高路径跟踪的精确性。
By the solid example, reasons that measuring errors, because of minimal variation of cross-coupling matrix, are cleared, and methods for calculating the upper limit of error margin are described.
通过具体的计算实例,阐明了因耦合矩阵的摄动,引起测量误差上限的计算方法。
Four unsymmetrical biphenyl derivatives were synthesized with good yields by the tetrakis(triphenylphosphine) palladium (0) catalysed cross-coupling reaction of arylboronic acid with bromobenzene.
芳基硼酸在三苯基膦钯催化下,与溴代芳烃偶联反应,得到较高收率的不对称联苯衍生物。
As to the problem of tuning PID-CCC controller parameters, Cross-coupling fuzzy self-tuning based on CETF (contouring error transfer function) is proposed, which is robust to the parameters of plants.
针对通常PID -CCC控制器参数的整定困难问题,在轮廓误差传递函数(CETF)的基础上提出采用在线模糊CCC控制器参数自整定方法。
The trio developed a process known as palladium-catalysed cross coupling, a means of knitting carbon atoms together so that they form a stable "skeleton" for organic molecules.
三位科学家开发了一个被称为钯催化交叉偶联的过程,一种使碳原子紧密结合在一起的方法,因此,它们就可以为有机分子形成一个稳定的“框架”。
On the basis of analysis on error model of ultra precision CNC machine tool, the variant gain cross coupling control algorithm is introduced into the servo control of ultra precision CNC machine tool.
文章在分析超精密数控机床误差模型的基础上,将变增益交叉耦合控制算法引入超精密数控机床的伺服控制。
The accurate control of the work pieces temperature in vacuum annealing furnace is a typical nonlinear large time delay and cross coupling complicated problem.
而在真空退火的生产过程中,退火工件温度的精确控制是一个典型的非线性、大时滞、强耦合的复杂控制问题。
No cross coupling between inductors due to magnetic shield. Ideal for high density installation.
经由磁性保护,电感间无交互耦合现象,适合高密度配置。
As this kind of microstrip hairpin filter does not require cross coupling between the non-adjacent resonators of the filter to obtain transmission zero, the design procedure of the filter is simple.
由于这种类型的微带滤波器实现传输零点不需要通过滤波器非相邻谐振器间的交叉耦合来获得,因此,设计过程非常简单。
The synthesis of the cross coupled filter is from prescribed transmission zeros and return loss till the attainment of the coupling matrix of each cavity.
交叉耦合滤波器的综合从给定的传输零点和回波损耗出发,直到得到各腔体之间的耦合系数。
Aims at the practical situation of the two-axis motion system, a cross coupling control system for the two-axis motion system is designed and then analyzes its control effectiveness.
针对两轴运动系统的实际情况,设计了相应的交叉耦合控制系统,并对该交叉耦合控制系统的效果进行了分析和研究。
Stepped Impedance Resonators (SIR) taken as basic resonator unit of coaxial filters, a kind of generalized Chebyshev coaxial-cavity filter through cross coupling is designed.
利用阶跃阻抗谐振器SIR作为同轴腔滤波器的基本谐振单元,设计了一个利用交叉耦合来实现广义切比雪夫函数的同轴腔体滤波器。
Stepped Impedance Resonators (SIR) taken as basic resonator unit of coaxial filters, a kind of generalized Chebyshev coaxial-cavity filter through cross coupling is designed.
利用阶跃阻抗谐振器SIR作为同轴腔滤波器的基本谐振单元,设计了一个利用交叉耦合来实现广义切比雪夫函数的同轴腔体滤波器。
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