查询词典 deactivation

In the part of hardware module, card inserted detection and reset, data reception and transmission, card deactivation are discussed separatedly according to the module's function; In the part of software module, smart card interface register configuration, transmission protocol parse and the applications of MIPS interrupt are discussed.

在硬件模块部分，根据接口模块实现的功能，分为卡插入检测及复位、数据收发、使卡无效并移出这几部分来分别讨论；在软件部分，讨论了对智能卡接口模块寄存器的配置、传输协议的解析以及MIPS处理器中断的应用。

The microstructure and morphology are examined by SEM, XRD, EPMA, and the electrochemical performance is studied by potentiodynamic polarization and current efficiency. The results show that the alloy elements in the electrode coating prepared by the sol-gel process are well distributed, more sufficient to form solid solution and with higher current efficiency than by the traditional thermal decomposition process. The deactivation effect is due to the forming of unconductive TiO2 for the sol-gel process, but due to the dissolution of active composition for the thermal decomposition process.

SEM、XRD、电子探针、极化曲线、电流效率实验表明，由溶胶-凝胶法制备的氧化物涂层比热分解法制备的氧化物涂层的分散性好、形成固溶体充分、电流效率高；由溶胶-凝胶法制备的氧化物涂层的失效是由于生成不导电的TiO2引起，而由热分解法制备的氧化物涂层的失效是由于活性氧化物涂层的溶解引起。

In order to reflect the catalyst deactivation during the oxidative polymerization and difference of the reactivity between monomer,the oligomer soluble in water,and the oligomer unsoluble in water,a new heterogeneous kinetic model was proposed according to Flory statistical theory.It was found that the polymerization rate estimated by the new model was consistent with the calculated data.

根据DMP氧化聚合过程中催化剂随时间延长而逐渐失活，不同种类的苯氧阴离子活性不同以及非均相聚合特点，提出了水介质中DMP氧化聚合动力学模型，并采用多元非线形回归计算得到模型参数，采用模型计算得到的聚合速率与实验测定值一致，证明所提出模型的正确性。

The tree top axis installing hangs head on the support should use the bolt type to fastening to prevent the cap nut pine to fall causing the tree top axial translation deactivation to hang the head, bringing with the breaking axis accident

支架上安装挂头的梢轴应采用螺栓式紧固，防止螺帽松落，造成梢轴移位卡死挂头，引发断轴事故

Generally thermal aged and chemical poisoning can lead to the deactivation.

然后对催化器的失效机理进行了分析，重点研究了催化器的热失效和化学中毒失效。

The main reason for the deactivation is that the catalysts react directly with methyl formate produced to form alkali formates (sodium formate and potassium formate) and diemthyl ether.

导致催化剂活性降低的主要原因是甲醇钠可以直接与产物甲酸甲酯反应形成甲酸钠和二甲醚。

The activity,deactivation,activity regeneration of amorphous TiO2/WO3 films were studied via photocatalytic oxidation of methyl blue.

研究了非晶态TiO2/WO3薄膜降解亚甲基蓝的光催化活性、失活及活性再生等问题。

Furthermore, thiopental prolonged the time constantsof both desensitization and deactivation of I GABA.

并且硫喷妥钠能够延长 IGABA 的失敏和失活时间。

The surface reaction of thiophene leads to the sulfidation of molybdenum nitride catalysts and the formation surface σ-bonded C〓 species, which are considered as the reasons for the deactivation of nitride catalysts in HDS process.

噻吩的表面反应使得催化剂表面被硫化，并产生σ键合的表面C〓物种，这些被认为是氮化物催化剂在噻吩HDS反应中失活的原因。H〓S对氮化钼表面位的影响较噻吩更明显。

Green oil is one of a number of contributors to the fouling of the selective hydrogenation catalysts and the resulting catalyst deactivation.

绿油是使选择性加氢催化剂结垢并导致催化剂失活的多种因素之一。

They experience feelings deeply and intensely, and their emotions are often mercurial.

他们的感情深刻而强烈，情绪善变。

Surrounded with or as if with a rampart.

用城墙围绕的用城墙围绕的或类似于为城墙围绕的