查询词典 freight agent

That 1,4-addition reactions of Grignard agent made from 1-bromo-3-triphenylmethoxyl-1-octene and organozinc agent made from 1-iodo-3-trimethysiloxy-1-octene with 2-(6-methoxylcarbonylhexyl)-4-(2- tetrahydro-pyranyloxy)-2-cyclopentenone both gave prostaglandin 〓 methyl ester statethat prostaglandin E compounds can be prepared by 1,4-addition reaction oforganozinc agent.

最后，研究了溴化-3-三苯甲氧基-1-辛烯基镁和碘化-3-三甲硅氧基-1-辛烯基锌与2-(6-甲氧羰己基)-4-(2-四氢吡喃氧基)-2-环戊烯酮通过1，4-加成反应合成〓甲酯的方法，结果表明，用有机锌试剂通过1，4-加成反应来合成PGE类化合物是可行的。

Combining with co-evolution mechanism, we renewedly defined the several aspect of the co-evolutionary agent, such as the belief, action, communication, decision maker, and so on. We made the co-evolutionary agent model and actual world model become a uniform closed loop system, and established the symbol deduction theory model of multi-agent system based on co-evolution mechanism.

结合协进化机制，从符号演绎逻辑的角度重新定义了协进化智能体的信念、动作、通信、决策器等各个方面，将协进化智能体模型与实际世界模型形成一个统一的闭环系统，并建立了基于协进化的多智能体系统的符号演绎理论模型。

The method adopts the following steps: after mixed, phosphorus source, silicon source, aluminum source, an organic template agent, water and a precursor of the SAPO molecular sieve are hydrothermally crystallized for at least 0.1 hour at the temperature ranging from 110 to 260 DEG C to obtain the SAPO molecular sieve; wherein, the preparation method for the precursor of the SAPO molecular sieve has the following steps:, the molar ratio is 0.03 to 0.6 R:(Si0.01 to 0.98: Al 0.01 to 0.6: P0.01 to 0.6): 2 to 500 H2O; wherein, R stands for mixture solution of raw materials which is blended by the phosphorus source, the silicon source, the aluminum source, the an organic template agent and water of the template agent;, the mixture solution of raw materials prepared in step reacts at the temperature which is at least 50 DEG C lower than the crystallization temperature for at least 0.1 hour.

本发明通过采用包括以下步骤：将磷源、硅源、铝源、有机模板剂、水和SAPO分子筛前驱体混合后在110～260℃的温度下水热晶化至少0.1小时获得SAPO分子筛；其中SAPO分子筛的前驱体的制备包括以下步骤：将摩尔配比为0.03～0.6R∶(Si0.01～0.98∶Al0.01～0.6∶P0.01～0.6)∶2～500H 2 O，式中R代表模板剂的磷源、硅源、铝源、有机模板剂和水混合成原料混合液；将步骤制备的原料混合液在低于晶化温度至少50℃的温度下反应至少0.1小时的技术方案较好地解决了该问题，可应用于含氧化合物制烯烃催化剂的制备过程。

The PAM and the Sesbania Gum were applied as gelling agent in the gel system of water-gel explosive and the effects of amount of gelling agent, amount of crosslinking agent, reaction-temperature and reaction time on the crosslinking time and thermal stability were researched.

并分别将产物聚丙烯胺和天然植物胶田菁胶作为胶凝剂，应用于水胶炸药凝胶体系中。研究了胶凝剂用量、交联剂用量、反应温度和反应时间对水胶炸药成胶时间和热稳定性的影响。

The PAM and the Sesbania Gum were applied as gelling agent in the gel system of water-gel explosive and the effects of amount of gelling agent, amount of crosslinking agent, reaction-temperature and reaction time on the crosslinking time and thermal stability were researched.

并分别将产物聚丙烯酰胺和天然植物胶田菁胶作为胶凝剂，应用于水胶炸药凝胶体系中。研究了胶凝剂用量、交联剂用量、反应温度和反应时间对水胶炸药成胶时间和热稳定性的影响。

The surface modification of filler was made using coupling agent ( silicane coupling agent and titanate coupling agent),its compatibility with polymer was studied and the effect mechanism was discussed.

用硅烷偶联剂和钛酸酯偶联剂对填料进行表面改性，对其与聚合物的相容性进行研究，并探讨其作用机理。

Business School of Wuhan Universty, Wuhan 430072, ChinaAbstract : In this paper , we present an equilibrium model of asset pricing. The basic model considers a production economy of two classes of investors with habits formations: one class have "internal habit" such as those in Constantinides (1990) and Sundaresan(1989), habit depends on an agent's own consumption and the agent takes account of this when choosing how much to consume; the other class have "external habit" such as those in Abel(1990) and Campbell and Cochrane(1991), habit depends on aggregate consumption that is unaffected by any one agent's decisions.

本文建立一种拥有两类投资者的模型：一类具有Constantinides(1990)和Sundaresan(1989)模型中的&内在性消费习惯&，该习惯依赖于其自身的消费，投资者在进行消费选择时均要考虑内在消费习惯的影响；另一类具有Abel(1990)、Campbell和Cochrane (1999)模型中的&外在性消费习惯&，该习惯依赖于总的消费水平但不影响消费决策。

Obviously mere ignorance cannot justify incarcerating a lawbreaker, and even free choice on the part of the lawbreaker fails to justify incarceration, for free choice proceeds from the desires of an agent, and the desires of an agent are products of genetics and environmental conditioning, neither of which is controlled by the agent

显然，如果触犯者是出于无知则不应该囚禁他们，甚至如果是出于他们的自由选择也不能导致囚禁。因为自由选择是由中介的愿望决定的，这种中介的愿望是由基因和环境决定的，这两种都是中介所不能控制的。

A group control system of mechatronic equipments has the characteristics of distribution, parallelled working and independent operating. This paper proposes an intelligent dispatching model with hierarchical structure based on multi-agent theory and technology in order to optimize operating scheming and to improve operating efficiency. Some key issues, such as the multi-agent system structure, agent collaboration mechanism and control algorithm, are studied in this paper.

针对群组控制的机电一体化设备具有分布、并行工作和自主运行的特点，从优化调度、提高运行效能的角度出发，基于Multi-agent理论和技术，提出了一种具有递阶结构的Multi-agent智能调度模型，并对Multi-agent系统结构、Agent协作机制和控制算法等关键问题进行了研究。

The results showed that the two kinds of Ni-P electroless deposits are both amorphous. The phosphorus content in the deposit using lactic acid as complexing agent is 10.04%, and in the deposit using citric acid as complexing agent is 11.93%. As the Na2S content increases, the polarizability increases, and the corrosion current and corrosion potential decrease while the Na2S content is between 1.0%~2.5%. The corrosion resistance of Ni-P electroless deposit using lactic acid as complexing agent is better than that of another kind.

结果表明，利用两种络合剂形成的Ni-P镀层均为非晶态，其中以乳酸为络合剂的镀层中P含量为l0.04mass%，以柠檬酸为络合剂的镀层中P含量为11.93mass%，在1.0%~2.5% Na2S多介质中，随着Na2S多含量的增加，阳极极化曲线的极化率增大，自腐蚀电位和自腐蚀电流降低。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。