查询词典 preliminarily

The influence of volatile content and admix ratio upon combustion performance of blended coal has been preliminarily analysed, it is suggusted that the equivalent volatile content value can be used as important basis for determining operational parameters during the time of burning blended coal.

采用热天平和一维火焰炉对单一煤及其混煤的着火、燃烧、燃尽以及结渣特性等进行了试验研究，初步分析了挥发分含量及掺配比对混煤燃烧性能的影响，提出等效挥发分值可作为混煤燃烧时确定运行参数的重要依据。

Alumna grinding wheel with ceramic agglutinative agent is preliminarily selected for the process of raceway of bea ring ring s,120 #/160 # and 160 #/180 # wheel for rough grinding and fine grinding of side faces and inner diameter and outer diameter of ring s respectively.

分析了TiCN材料特点，初步选定粒度为 1 60 #/1 80 #的陶瓷结合剂氧化铝砂轮加工轴承套圈沟道；粗磨和精磨TiCN金属陶瓷轴承套圈端面以及内外径分别采用粒度为 1 2 0 #/1 40 #和 1 60 #/1 80 #的金属结合剂金刚石砂轮，并制定了金属陶瓷套圈加工工艺。

The effect of the air chamber was also explored preliminarily and it was found that the air chamber affects little on the aerodynamic drag coefficient.

对开式风洞气室的影响也进行了初步探讨，研究表明，气室的存在对气动阻力系数的影响不大。

We have studied the spin injection of organic light emitting devices preliminarily. The organic light-emitting devices with ferromagnetic metal iron as the spin aligner and semi-transparent anode are fabricated.

我们认为如果能控制从阳极注入的空穴都是下自旋(自旋量子数为—1／2)从阴极注入的电子都是上自旋(自旋量子数为+1／2)，这样当他们在发光区相遇时，就只形成单线态激子而不形成三线态激子了。

The polysaccharide fraction AGP-3 was obtained and analyzed preliminarily after water-soluble polysaccharides from Ampelopsis grossedentata being isolated and purified.

目的对藤茶水溶性多糖进行分离纯化得到AGP-3组分，并对其结构进行初步的鉴定，为藤茶多糖结构与生物活性关系的研究奠定基础。

Herein, a self-assembly system with polymer pattern of lower molecular weight polyaerylie acid have been built up, in which some nanosized complex was synthesized, including nanosphere of Pb-PAA, one-dimensional nanorod of CuS-PAA and PbS-PAA, one-dimensional helix nanochain of PbSO4-PAA, and one-dimensional reticulate nanofibres of PbCr2O7-PAA. The mechanism was discussed preliminarily, the important action of the bone angle torsion as well as the ""contact bridge"" served by ion in the course of self-assembly was proposed for the first time.

本文以低分子量聚丙烯酸为高分子模板构建自组装体系，首先合成了几种特殊形态的纳米配合物，包括纳米微球Pb-PAA、一维纳米棒CuS-PAA和PbS-PAA、一维螺旋纳米链PbSO_4-PAA及一维有序纳米纤维网络PbCr_2O_7-PAA，初步讨论了该自组装体系的合成机理，首次提出了键角张力和分子的"搭桥"作用在自组装过程中的作用。

Comparing various particles preliminarily, the result showed that the film, which took the hybrid of PMMA/TiO2 nano-composite particles and 10μm PMMA microspheres as the antiglare particles, had integrative effect.

将各种纳米级粉体和微米级粉体与PMMA/TiO2纳米复合粒子的防眩光性能进行初步的比较，发现以PMMA/TiO2纳米复合粒子和10μm PMMA微球混合物作为防眩光粒子的综合效果最佳。

The configuration scheme of lightning arrestor protection for converter station, the principle of insulation coordination and overvoltage protection strategy for converter station are analyzed; the parameters and characteristic of lightning arresters are calculated; after analyzing the overvoltage protection for equipments and insulation level of equipments in detail, the discharge voltage of air clearances in converter station is given preliminarily.

自2005年国家电网公司部署建设±800kV直流特高压输电工程以来，组织国内外直流专业公司、科研院所、设计单位开展了广泛的研究工作[1-5]。从主接线方案的比较、户内外直流开关场的选择到绝缘裕度的确定，都从绝缘配合设计的角度进行了研究和比较，取得了大量研究成果[6-11]。

In this paper, a fundamental framework of automata and grammars theory based on quantum logic is preliminarily established.

初步建立了基于量子逻辑的自动机和文法理论的基本框架。

Predicting sedimentary facies through integrative geophysical methods offers a new approach for exploration of lithologic trap reservoirs and bioherm reservoirs in basins. This method has been preliminarily proved, and needs further improvements and applications.

利用综合地球物理方法预测沉积相为盆地岩性圈闭油气藏和生物礁油气藏勘探提供了新的研究思路，研究成果已得到初步检验，但还有待进一步完善与实践。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。