经过开环、光气化、缩合等一系列反应制备了苯磺隆。
Tribenuron-methyl is synthesized via ring-opening reaction, phosgenation and condensation.
原告指控里士满市疏于告知公众和展开对天线的公开环境审核，侵犯了居民的正当法律权利。
The plaintiffs accused the city of failing to provide public notice and conduct public environmental reviews of the antennas, violating residents' due process rights.
我们不是一个封闭的自我调节系统，而是一个开环回路系统。我们被他人的情感反馈调节、约束、鼓励、斥责、支持和认可。
We are not closed, self-regulating systems, but open loops regulated, disciplined, encouraged, reprimanded, supported and validated by the emotional feedback we receive from others.
赛奥先生面露愁容：“问题是拍照是在周一，但我要到洛杉矶参加会议，这就意味着在四天的时间里我自己一个人要在都开环保车型普瑞斯的城市里驾驶一辆庞大而别无它物的S.U.V.。
“The problem is the shoot will be on Monday, but I will be in L.A. for meetings, which means for four days it’s me alone in this giant, empty S.U.V. in the city of the Prius, ” Mr. Seo fretted.
你刚学会开车，咱们绕开环形交叉路走。
You are a novice car driver. Let's steer clear of the circular cross road.
控制可以是闭环的也可以是开环的。
图7…几种阳离子开环聚合的单体。
Figure 7... Several monomers for cationic ring... opening polymerization.
中等马力，开环，高性能轴向活塞泵。
Medium horsepower, open loop, axial piston pump for high performance applications.
利用微机对纵进给系统进行开环控制。
设计成功实现了步进电机的开环控制。
The design succeeds in realizing open-loop control of step-motor.
该算法适用于开环稳定系统。
对开环反应机理进行了探讨。
它不仅具有开环指令，还具有闭环指令。
图37.1是对开环控制系统的一般性表示。
Fig. 37.1 is a general representation of an open-loop control system.
由此，对于这类系统，解决了开环控制解耦问题。
And thus, we solve, for this class of nonlinear systems, the open loop decoupling problem.
人类的本质正是如此，没有人能够避开环境的影响。
Such is human nature, that we can't avoid being influenced by environment.
本文论述了用前馈补偿控制提高开环励磁系统稳定性问题。
This paper deals with the stability improvement of open-loop excitation system by using feedforward compensation control.
位同步检测是实现全数字接收机开环定时恢复的关键技术。
The bit synchronization detect is very important in opened loop timing recovery of all digital receivers.
由于二次调节的开环不稳定特性，必须为其设置自动调节系统。
Automatic regulation must be added owing to the unstable characteristics of the open loop secondary system.
早期通用变频器大多为开环恒压比的控制方式，控制曲线不稳定。
The adopted control mode of previous common frequency converter is usually of open loop constant voltage ratio, which its control curve is not stable.
聚乳酸的合成方法主要有两种：乳酸直接聚合和丙交酯开环聚合。
Polylactic acid synthesis in two major ways:direct polymerization and lactate lactide ring-opening polymerization.
综述了近年来各种五元氮杂环的开环反应及其在有机合成中的应用。
This article reviews the ring opening reaction of five membered nitrogen containing heterocyclic compounds.
一个无反馈的开环（直接）系统直接产生对于输入信号的输出响应。
An open-loop (direct) system operates without feedback and directly generates the output in response to an input signal.
聚乳酸的合成主要有两种方法：乳酸直接缩聚和丙交酯的开环聚合。
There are two main methods to synthesis PLA, condensation polymerization of lactic acid and ring-opening polymerization of lactide.
聚乳酸的合成主要有两种方法：丙交酯的开环聚合和乳酸直接缩聚。
There are two main methods to synthesis PLA, ring - opening polymerization of lactide and condensation polymerization of lactic acid.
奥利热爱历史，促使他展开环球之旅，去找寻世间各大奥秘的真相。
For Olly Steeds, his passion in history prompts him on a globetrotting quest to find the truth behind some of the world's greatest mysteries.
该文简要说明了开环光纤陀螺仪的特点，综述了国外研制和应用情况。
A brief description of open loop FOG and its application are included in the paper.
推导出加权矩阵与开环、最优闭环特征多项式系数之间的解析关系式。
The analytical relation among the weighting matrices and open loop and optimal closed-loop characteristic polynomials is derived.
基于二次型最优控制的起重机开环消摆方法的研究，这是很有创意的。
Based on quadratic optimal control of the crane placed source open-loop method of research, this is very creative.
试验结果表明，高温条件下，咪唑啉发生开环反应，生成了酰胺类物质。
Results showed that imidazoline was hydrolyzed to amide by ring opening reaction under high temperature.
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