查询词典 first step

This text tries to research from the concept of logistics" and it is in our current development condition;" Logistics" is the person whom a the economy that kind is all new operation mode reflect to acculturate the exaltation of the degree; Make use of the mark thinks to develop the three greatest appearances theories concerning the person, to the economic condition of merchandise first the person"s existence appearance of analytical wait three aspects, made the first step investigation to the " logistics" and the persons acculturation degree.

由"物流"这一企业经济运作模式所反映的人类当代生存的"物化"与"社会化"状态只是人类历史发展到一定阶段的产物，随着社会生产的发展，科学技术的进步，人类必将摆脱"物化"这一生存状态而达至人的全面发展。市场经济时代的"物流"实践呈现出科技化及强化人的"物化"倾向的趋势，这些趋势是人的"物质变换"水平提高的表现，但同时也蕴含着破坏人与社会和谐发展的危险因素，需要加以警惕和控制。但是，在人"以物的依赖性为基础的独立性阶段"，只有通过发展"物"的方式才能为人的自我依赖阶段提供坚实的物质基础。

And so my first step for my First Communion was another great stride forward in the loss of my innocence, and I did not find any reason to continue as an altar boy.

所以， 我向初领圣体迈近的第一步到成了又向失去童真跨出的另一大步。我找不到任何理由再继续做祭坛助手了。

The first step, of course, the first Department of apron.

第一步当然，在停机坪第一部。

First aid is a very important first step in the treatment of burns.

在治疗烧伤时急救是非常重要的一步。

But she cautions that this is only the first step in the first part of this clinical trial.

但她警告说，这只是在这一临床试验的第一部分的第一步。

The direct interaction of copper ion with CuZnSOD was studied by fluorescence spectroscopy, and a type of 1:1 stable complex has been generated, which was certified by the quenching experiment of intrinsic fluorescence. The process of the generated complex shown by dynamic analysis of fluorescence quenching, consisted of two steps, in which the first step was a quick association process of double molecules to generate a loose complex, and the second step was a slow process of single molecule, where the loose complex was isomerized into the compact complex.

通过荧光光谱方法研究了这种相互作用，内源荧光的猝灭实验表明Cu(上标 2+)与CuZnSOD形成1：1型稳定配合物；荧光猝灭的动力学分析表明配合物形成过程由两个独立步骤完成：第一步是双分子快速缔合过程，形成了结合疏松的配合物，第二步是单分子慢速过程，即松散的配合物&异构化&成为结合紧密的配合物。

The direct interaction of copper ion with CuZnSOD was studied by fluorescence spectroscopy, and a type of 1∶1 stable complex has been generated, which was certified by the quenching experiment of intrinsic fluorescence. The process of the generated complex shown by dynamic analysis of fluorescence quenching, consisted of two steps, in which the first step was a quick association process of double molecules to generate a loose complex, and the second step was a slow process of single molecule, where the loose complex was isomerized into the compact complex.

通过荧光光谱方法研究了这种相互作用，内源荧光的猝灭实验表明Cu2＋与CuZnSOD形成1∶1型稳定配合物；荧光猝灭的动力学分析表明配合物形成过程由两个独立步骤完成：第一步是双分子快速缔合过程，形成了结合疏松的配合物，第二步是单分子慢速过程，即松散的配合物&异构化&成为结合紧密的配合物。

Firstly, based on the sliding mode control and backstepping technique, a new attitude tracking controller is derived to control the attitude motion of spacecraft, the stability of the system is analyzed via Lyapunov method and the reaction wheel dynamics is also considered from the real applications point of view. The whole design process is divided into two steps: the first step is to use sliding control technique to design suppositional adaptive variable structure controller; and the second step is to design attitude tracking controller based on SMC and backstepping technique. Numerical simulations are performed to show that both tracking maneuver and vibration suppression can be accomplished effectively.

首先，采用自适应后步法结合主动振动控制技术设计了姿态跟踪鲁棒控制器，基于Lyapunov方法分析了系统的渐近稳定性；在此基础上，显性地考虑了执行机构动态特性问题，将整个设计过程分为两个步骤：第一步采用滑模控制技术设计了变结构虚拟控制器，给出自适应控制律的设计方法；第二步，将后步法与滑模控制技术相结合，设计了姿态跟踪鲁棒控制器，给出飞轮电压的输入算法及稳定性分析；最后，将提出的控制方法应用于挠性航天器的姿态跟踪控制，通过数值仿真对所提方法的可行性与有效性进行分析和验证。

The second step is carried out by treating the bleached pulp obtained from the first step, with a solution of sodium hydroxide and hydrogen peroxide.

通过用氢氧化钠和过氧化氢的溶液处理第一步中获得的漂白纸浆而进行第二步。

The first step is important because it determines how high the starting point of the second step.

第一步很重要，因为它决定了第二步的起点是多高。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。