考察

For comparison, ordinary aqueous precipitation method was used to prepare barium carbonate by using Ba(NO3)2 and NH4HCO3 as the reactants. The influences of adding sequence of the reactants and surfactant et al. on the products were discussed.

此外，以Ba(NO_3)_2与NH_4HCO_3为反应起始物，采用沉淀法研究了制备BaCO_3的影响因素，考察了加料方式、表面活性剂等因素对产物形貌的影响。

Darwin's barnacle studies convinced him that variation arose constantly and not just in response to changed circumstances. In 1854, he completed the last part of his Beagle-related writing and began working full-time on evolution.

达尔文的藤壶研究使他确信变异不断地出现，而且不仅仅是针对变化的环境。1854年，他完成了小猎犬号考察相关写作的最后一部分，开始用全部时间研究进化。

The simulation revealed the influence of the bas-relief and elbows on the flow flied and phase distribution, and the impact of the bas-relief height, width, intervals and slope angle on the flow flied.

通过模拟计算考察了浮雕结构和弯曲对流动及相分布的影响，以及浮雕结构的高度、宽度、间距和倾斜角度对流动的影响。

From the diachronic angle, on base of investigating typical linguistic material in Chinese language,the part describes the main members and their word order of the two kinds of conjunctions "sui" and "dan",and mainly describes the evolution of their matching frame on counting their frequency of utilization.

这一部分在考察典型语料的基础上，描写了"虽"类和"但"类连词在各个历史时期产生的主要成员及其语序位置；重点描写了这两类连词的匹配框架形式的发展演变历程，并统计了其在汉语各个历史时期的使用频率。

And the kinetics of exchange between FDP-Cl ion with HJ-30 weak base ion exchange resin were studied.

研究1，6—二磷酸果糖的分离工艺时，提出选择树脂时应综合考虑树脂对FDP的吸附容量和分离因数α〓和α〓，结果发现HJ—30阴离子交换树脂适合FDP的分离，并考察了该树脂和FDP相互交换动力学关系。

Between 329 and 327, he used Maracanda as his base for expeditions in the region.

从329和327 ，他用他的马拉坎达基地考察在该地区。

In line with the cardinal principle of Clustering Intelligence Management, regard organization, personnel, technology, environment, system etc as the basic variable, analyze and investigate in terms of practical application, and has put forward the corresponding main attention point, not only has enriched the connotation of Clustering Intelligence Management, but also strengthened the realistic feasibility of studying conclusion.

本着集智管理的根本原则，以组织、人员、技术、环境、制度等为基本变量，从实际应用的角度作了分析和考察，并提出了相应的注意要点，不仅丰富了集智管理的内涵，还增强了研究结论的现实可行性。

In this paper, a quaternary ammonium salt of chitosan was synthesized and the factors affect on the solubility or degree of substitution of product, such as the concentration of alkali, the time of basification, the content of water in system, the time of dispersing and the method of adding epoxyproryltrimethylammonium chloride, were discussed in detail. The product was characterized by IR, DSC, TG and X-RAY diffraction. The effects of time, humidity and temperature on the gases permeability of the quaternary ammonium salt of chitosan film were researched.

本论文研究了壳聚糖季铵盐的合成反应，对碱化浓度、碱化时间、水的含量、分散时间和醚化剂的加入方式等因素对制备反应的影响进行了考察；应用红外光谱、DSC、TG以及X-射线衍射对产物进行了表征；探讨了时间、湿度和温度对壳聚糖季铵盐膜透气性的影响。

The bulbs of the Lycoris radiatat were pretreated with comminution, ultrasonic and basification methods. The effect of the pretreatment was studied, via observing microscopic character of the cell wall fragmentation of Lycoris radiatat and the yield of galanthamine with SC-CO2 extraction.

采用粉碎、超声波和碱化预处理方法处理石蒜鳞茎原料，通过对原料细胞壁的破碎状况的显微特征观察，以及SC-CO2提取加兰他敏提取率的变化考察了预处理的效果。

Describe the building of artistic conception in three sides that is the choice of the image, the construct of the artistic conception and the implying bitter into quiet.Through this thesis. I try to review how Zhou Zuoren absorbed the foreign literature, and then abstract his view of traditional literature value from various amounts of his prose, diary and letters. Basing this point.

通过这篇论文，我试图想从周作人数量繁多的散文、日记和书信中考察周作人如何融化外国文学对其影响，进而他的传统文学价值观加以提炼，并以此为基点，分析其散文创作与中国传统艺术精神的关联。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。