selective process

Solar selective absorbing films, which are a key technology for solar energy thermal utilization, were restricted in application for their disadvantages such as poor high temperature stability, poor process stability and complex fabrication process.

太阳能选择性吸收涂层制备技术是太阳能热利用的关键技术之一，目前存在高温稳定性差、工艺稳定差、制备工艺复杂等问题。

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Method Contents of N, P and K in tissue culture medium of test-tube plantlet of rehmannia glutinosa were determined by the methods of salicylic acid nitrofication process, molybdenum blue method and ion selective electrode method, respectively.

方法稀释不同倍数MS培养液模拟不同培养时间的地黄试管苗组织培养基，分别用水杨酸硝化法、钼蓝法、离子选择电极法测定N，P，K元素的含量。

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This article has researched those problems in the Statistical Process Control, such as regular control chart, general control chart, minor fluctuation control chart, multivariate control chart and selective control chart as well as their scopes of application.

研究了统计过程控制技术中的常规控制图、通用控制图、小波动控制图、多元控制图、选择控制图及其应用范围。

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Acute inflammation is a non-selective process that can lead to tissue destruction.

急性炎症是一种 非 选择性的病理过程,可导致组织的损伤.

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The results show that stirring mill could reduce the slime production in grinding process, because stirring mill has some function of selective grinding and self-classifying, the coarser particles are applied more crushing force, while the finer particles are applied less crushing force.

结果表明，搅拌磨能减少次生矿泥的产生，其原因主要是搅拌磨具有选择性破碎和自分级作用，粗粒级矿石受到的破碎作用力较强，而细粒级矿石受到较小的破碎作用力。

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It is essential for the improvement of the industrial production capability of hydrogen peroxide to prepare higher active and selective catalyst for the hydrogenation of 2-ethylanthraquinone ( EAQ), which is the most important step in the anthraquinone process.

高活性和高选择性的催化剂是解决蒽醌法生产过氧化氢过程中瓶颈问题的根本途径。

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In this paper it is focused on the process of dehydrogenation of propane coupled with selective oxidation of hydrogen, especially on the technology of high temperature hydrogen combustion and SHC catalysts.

本课题以丙烷脱氢制丙烯-氢选择性氧化这一耦合新工艺为研究背景，重点研究其中的高温氢选择性氧化工艺及其催化剂的制备与性能。

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The principle and scheme of selective control on process variables of LPG absorbing tower by use of DCS is explained in detail, including the selection and implementation of field instrument.

本文详细介绍了应用D C S对液化气吸收塔的工艺参数实现选择性控制的原理和方案，以及现场仪表的选型和实施。

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This paper process classification analysis to the data of the selective examination to the product quality of the mechanical half-automatic strapping machine and vacuum packaging machine, tally up out the common problems of current · packaging industry in our country ( for reference).

本文通过对半自动捆扎机、真空包装机产品的国家质量监督抽查的数据进行分类分析，总结出目前我国包装机械行业存在的共性问题，供行业有关人士参考。

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Second, the individuals' cognitive and emotional characteristics during self-control process were examined by introducing Two-back working memory task in emotional states and the negative priming in selective attention processing.

其次，运用实验法，即选择性注意负启动效应以及情绪诱发下Two-back记忆任务实验，考察PIU个体在自我控制过程中认知&情感的特点。

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