液体

Fermentation time, carbon content and inoculum influence to the liquid state fermentation were studied.

实验通过发酵培养时间，碳源含量，接菌量对液体发酵产木聚糖酶的影响分析，得出产木聚糖酶的最优条件，即在加入50 Mandels液体培养基，28℃条件下，底物含量为0.045g，接种量为20ml，培养36h。

The surfactants can decrease the surface tension of liquid and the interfacial tension of two-phase liquid.

表面活性剂能够减小液体的表面张力以及两相液体间的界面张力，界面张力的减小有利于促进气体水合物快速形成和提高水合物储气能力。

Results: 9 cases were all peripheral venipuncture patients. Before treatment, they were infused with hypertonic liquid, or treated with drugs that could produce damage to cardiovascular endothelium. The infusions were Sodium Bicarbonate 5% amino acid, Potassium Chloride and Dopamine et al. Clinical manifestation were damaged part with pain, intumesce, skin temperature decreased locally, or small vesiculation in epidermis, more severely, skin ulcerated, exudation, necrosis. No disability was seen after discharge.

结果：9例病人均为周围静脉穿刺输液患者，事前曾接受过输入高渗液体，或对血管内皮细胞产生损伤作用的药物治疗，输入液体种类依次为5%碳酸氢钠、氨基酸、氯化钾及多巴胺等；主要临床表现为患处疼痛、肿胀、局部皮温下降，或有表皮小水疱形成，严重者皮肤溃烂、渗出、坏死，经综合治疗痊愈出院，未留残疾。

Based on the experimental results reported in literature, the dissolution and separation performance of ionic liquids for lignin, cellulose and hemicellulose are summarized. The relationship between structure of ionic liquids and their dissolution performance is analyzed, and the possible dissolution mechanism is discussed.

根据目前所报道的研究结果，总结了不同离子液体对木质素、纤维素、半纤维素的溶解作用以及对木质纤维素的分离性能，分析了离子液体的结构与其溶解性能的关系，讨论了可能的溶解机理。

The main content of this paper as follows: The acidic strength, reaction temperature, reaction time of Chlorine-aluminate Ionic Liquids with different structure of cation on the activity of transalkylation of MN with TeMB and the selectivity of 2,6-DMN were studied. The optimum reaction condition was obtained: the molar fraction of AlCl_3 is 0.71, molar ratio of 2-MN and TeMB is 1, the amount of ionic liquid is 32wt%, reaction temperature is 20℃and reaction time is 8h using X-xAlCl_3 and X-xAlCl_3 as catalysts; the optimum reaction time is shortened 6h using Et_3NHCl-xAlCl_3 as catalyst.

本文主要研究了以下内容：分别考察了不同阳离子结构的氯铝酸盐类离子液体的酸强度、反应温度、反应时间等因素对MN和TeMB转移烷基化的催化反应活性和2，6-DMN选择性的影响，优化得到适宜的反应条件为：以X-xAlCl_3和X-xAlCl_3为催化剂时，AlCl_3的摩尔分数x=0.71，2-MN和TeMB摩尔比为1∶1，离子液体用量为32wt％，反应温度为20℃，反应时间为8h；以Et_3NHCl-xAlCl_3为催化剂时，反应时间缩短到6h。

FT-IR spectrum showed that the new bands at 3000cm-1~2700cm-1 and 1600cm-1~1400cm-1 were assigned to the C-H telescopic vibration and the framework vibration feature of imidazole ring, besides the characteristic bands of BMMs appeared in all samples, however, all of characteristic bands for imidazolium ionic liquid disappeared in the samples when calcined at 550oC, which implied that the structure of imidazolium ionic liquid has been destroyed during calcinations.

FT-IR分析测试中3000cm-1~2700cm-1及1600cm-1~1400cm-1波数范围内的谱带被认为是饱和的C-H伸缩振动和芳环骨架振动，说明离子液体的存在，这些峰只在萃取样品中出现，可见键连的离子液体的结构在焙烧过程中被破坏。

Hydraulic press for the job is based on liquid water emulsion, and oil with mineral oil for the machine working fluids, but the work of the two hydraulic machines is basically the same principle.

水压机是以水乳液为工作液体，而油液机则以矿物油为工作液体，但是两种液压机的工作原理基本相同。

Rumjantsev used Hamilton's principle with Lagrange's multipliers to generate the dynamical equations of a rigid-fluid coupled system in 1954 and the dynamical equations and their dynamical boundary conditions of a fluid-elastic coupled system in 1969, where the fluid is incompressible and inviscid. In 1990, Liu used Jourdain's principle with Lagrange's multipliers to generate the dynamical equations of a rigidfluid coupled system, where the fluid is incompressible and viscid.

Rumjantsev利用带Lagrange乘子Hamilton变分原理于1954年建立了刚—流耦合系统的动力方程，于1969年建立了流—弹耦合系统的动力方程及其动力边界条件，其中所考虑的流体是不可压无粘液体；Liu利用带Lagrange乘子Jourdain变分原理于1990年建立了刚—流耦合系统的动力方程，其中所考虑的流体是不可压粘性液体。

Of or relating to the kinetic energy and motion of fluids.

动能和液体流动的属于动能和液体流动的，或与之有关的

In this paper, after a brief introduction for the composition and structure of lignin, cellulose, hemicellulose and room-temperature ionic liquids, the recent progress in dissolution and separation of lignocellulose with ionic liquids is reviewed.

本文在介绍木质素、纤维素、半纤维素和相关室温离子液体的组成与结构的基础上，综述了室温离子液体在溶解、分离木质纤维素方面的研究进展。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。