查询词典 routine modification

The effect of MCM-41 modification by K~+ and the introduction of HY on the HDN performance of the supported nickel phosphides were investigated. The modification of K~+ on MCM-41 hardly affected its activity in quinoline HDN.

考察了MCM-41改性后负载磷化镍催化剂及在磷化镍催化剂中加入第二组分后HDN反应性能。

According to the character of highway profile design, this paper repositions the role of the optimization design of profile and builds the optimization design models and solves the problems of profile optimization design successfully with genetic algorithm, owing to the fact that highway design need repeatedly modification, this paper also establishes the self-adaption modification models of plane and profile design.

根据纵断面设计的特点，重新定位了纵断面优化设计的地位，建立了纵断面优化设计模型，并应用遗传算法圆满解决了纵断面优化设计问题。针对公路设计需要反复修改的特点，建立了平纵面自适应修改模型。

Furthermore, the structures of DNA molecules varying with concentration of new modification agent were studied, and it was found that when the new modification agent concentration was 1:1000, DNA molecules were successfully fixed and extended on the modified mica surface and well-distinguished DNA strands were imaged by AFM.

并进一步观察了不同DAPS浓度下DNA分子的吸附行为，发现当DAPS/甲醇体积比浓度为1：100时，DNA分子呈现出大而复杂的形态，发生了分子内和分子间的碱基相互配对；当体积比浓度为1：3000时，即没有分子内和分子间的碱基相互配对，也

In the aspect of prosodic modifications of Chinese spech synthesis, the thesis presents a tone modification method and a syllable duration modification method, and make a summary of prosodic modifications rules.

在汉语语音的韵律修正方面，本文提出一种汉语语音合成中的声调修正算法和一种音长修正算法，并较为完整地总结了各种汉语语音的韵律修正规则。

The improvements of modification with two kinds of machines were all obvious, but the modification with steam press machine was better. The dimensional stability of former was better, and thickness swelling rate was only the half of the TS of thick veneer, which was treated with ordinary press machine.

通过两种压机对薄板压缩增强改性的比较，结果表明杉木薄板改性材的强度都有明显的提高，其中利用密封蒸汽压机处理，改性材尺寸稳定性较好，其吸水厚度膨胀率比普通压机压缩改性薄板的TS小50%。

Based on the characteristics of silicon whisker, the research on the modification of PA6 by silicon whisker SiO2-JX was made, and the result showed that the tensile strength, impact strength, Brinell Hardness, and heat resistance increased with the increase of the content of the whisker; SiO2-JX could replace short glass fiber in the modification of PA6, improving the heat distortion temperature, removing the appearance of glass fiber, reducing shrinkage and the cost.

摘要利用晶须矽纤维状的特性，对其填充于龙玻纤改性进行研究，结果表明，随晶须用量的增加，材料的拉伸强度、冲击强度，布氏硬度、耐热温度均得到提高；晶须矽可取代短玻纤使用，提高热变形温度、消除玻纤外露，降低收缩率及生産成本等。

In recent years, the chemical modification of the polypropylene has caused widespread concern, mainly to graft modification.

近年来，聚丙烯的化学改性研究引起了广泛的关注，其中以接枝改性为主。

Article 27 Where, within the valid term of a permit for operation, the name, registered domicile or legal representative of a company is modified, the company shall, within 30 days after fulfilling the procedures for modification of the company's industrial and commercial registration, go through the procedures for modification of the permit for operation of telecommunication business in the original certificate issuing organ.

第二十七条在经营许可证有效期内，变更公司名称、注册住所、法定代表人的，应当在完成公司的工商变更登记手续后30日内向原发证机关办理电信业务经营许可证的变更手续。

Article 14 Where a project supervising enterprise changes its name, address, registered capital or legal representative, etc., within the valid period of its qualification certificate, it shall handle the formalities for the modification of the qualification certificate within 30 days after handling the modification formalities at the administrative department of industry and commerce.

第十四条工程监理企业在资质证书有效期内名称、地址、注册资本、法定代表人等发生变更的，应当在工商行政管理部门办理变更手续后30日内办理资质证书变更手续。

The organic-MMT and melamine resin compound modification and the organic-MMT and organic nano-SiO2 compound modification were studied.

还研究制备了有机蒙脱土和交联剂复合及有机蒙脱土和接枝处理纳米SiO_2复合改性聚合物水泥基防水涂料。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。