1. Johnny is proud of the triumph. We named one of our wines 1421, he went on to explain.

他的酒是中国第一个在298条国际航线上供应的葡萄酒。

2. Themain contents of this dissertation are as follows:(1) The quality analytiedal results of chitosan are as follows: water for 15.205%; degree of deacetylation 92.671%; the weight average relative molecular weight ofchitosan 195900; the viscosity average relative molecular weight of chitosan 194100; and the decomposing temperature 298℃. The infrared ray IR spectra of chitosanshows that the feature-absorbing band of chitosan amido was 1601cm~(-1), that ofβ-indican bond was 986cm~(-1). The results of the X-ray diffraction of chitosan indicatesthat its degree of deacetylation and degree of crystal are both big.

本文的主要内容如下：(1)对壳聚糖的质量进行分析，其水份为15.205％，脱乙酰度为92.671％，重均分子量为195900，黏均分子量为194100，分解温度为298℃，壳聚糖的红外光谱表明，壳聚糖—NH_2的特征吸收峰为1601cm~(-1)，β-糖苷键的特征吸收峰为986cm~(-1)，壳聚糖的X-衍射图表明壳聚糖原料的脱乙酰度和结晶度均较大。

3. Using density functional theory, two parallel paths of the reaction and related configurations of 4 transition states and 2 intermediates were determined. The two-step reaction mechanism was suggested and the first step was confirmed to be rate determining step. Based on the mechanism, the kinetic parameters were calculated. At 298 K, the activation energy values of path 1 and path 2 were 604.740 and 598.101 kJ? mol^(-1) respectively; at 500K, they were 607.665 and 601.055 kJ?

用密度泛函方法確定了该反应有两条平行的路径，获得了相关的4个过渡態和2个中间体的构型；在擬定了两步反应机理的基础上，確认了第一步反应为速度控制步骤，计算了在298K和500K下两种反应路径的活化能和速率常数。

4. Secondly, PWM technology is introduced and the L298N motor driver module is analyzed. The circuit diagram is described which explains how LPC2114 connects with L298N.

其次，介绍了PWM驱动直流电机的技术原理，对L298N型直流电机驱动模块进行分析，做出了LPC2114 ARM开发板与L298N的接线图。

5. In addition, the Gibbs free energy and standard equilibrium constant of the reaction were calculated under the different temperature.

采用基团贡献法估算了反应体系中乙酸、乙醇和乙酸乙酯在298.15K标准状态下的生成焓和标准熵，并且估算了这3种物质的热容随温度变化的关系式，计算了不同温度条件下反应的吉布斯自由能和标准平衡常数。

6. As at the end of September 2008, Hefei Trading Center has held a national policy of grain and oil trading 298 times, the cumulative turnover of all kinds of grain and oil more than 6459 million tons, turnover of 99.9 billion yuan, the successful completion of the delivery of relevant state ministries and commissions temporary storage of national grain sales tasks.

截至2008年9月底，合肥交易中心共举行国家政策性粮油交易298次，累计成交各种粮油6459多万吨，成交额999亿元，圆满完成国家有关部委交付的国家临时存储粮销售任务。

7. Enthalpy of solution of glycine, L -alanine or L -serine in water and aqueous solutions of dimethyl sulfoxide was measured at 298.15 K. Transfer enthalpy, Dtr H, of aminoacids from water to aqueous solutions of DMSO was derived, interpreted qualitatively with cosphere overlap model and compared with the values from water to aqueous solutions of urea in our previous work.

用微量量热法测定甘氨酸、L -丙氨酸、L -丝氨酸在二甲基亚砜水溶液中的溶解焓，计算得到三种氨基酸从水到DMSO水溶液的迁移焓，根据共球交盖模型对氨基酸与DMSO在水溶液中的相互作用进行讨论，并与前期的氨基酸在尿素水溶液体系中的迁移焓进行比较。

8. 298

8. Enthalpy of solution of glycine, L-alanine or L-serine in water and aqueous solutions of dimethyl sulfoxide was measured at 298.15 K. Transfer enthalpy, △H, of aminoacids from water to aqueous solutions of DMSO was derived, interpreted qualitatively with cosphere overlap model and compared with the values from water to aqueous solutions of urea in our previous work.

用微量量热法测定甘氨酸、L-丙氨酸、L-丝氨酸在二甲基亚砜水溶液中的溶解焓，计算得到三种氨基酸从水到DMSO水溶液的迁移焓，根据共球交盖模型对氨基酸与DMSO在水溶液中的相互作用进行讨论，并与前期的氨基酸在尿素水溶液体系中的迁移焓进行比较。

9. At last, the subgroup and structural position were analyzed based on the UCINET software, which shows 298 nodes, namely 22 kinds cruciferae plant, were divided into two subgroups and five structural positions, and Brassica napus played a key role in subgroups and structural position.

基于软件UCINET对网络进行了小团体和结构同型性分析，可将网络中298个节点22类十字花科植物划分为2个小团体和5类结构角色，其中甘蓝型油菜在转基因油菜基因流网络小团体中具有关键性作用。

10. Standard enthalpy changes of the initial pyrolysis process of ethylbenzene were computed by five methods (UAM1, UHF/3-21G*, UB3LYP/3-21G* and UB3LYP/6-31G*). UB3LYP/6-31G* due to its accuracy compared to the experimental values was chosen to calculate the thermodynamic and kinetic parameters of the process at different temperature ranges (298~1573 K). The computation results showed that ethylbenzene began to pyrolyze at 973 K and the main product was styrene.

对乙苯的初期热裂解过程，用三种方法结合两种基组(UAM1、UHF/3-21G~*、UB3LYP/3-21G~*和UB3LYP/6-31G~*)计算了标准反应焓变，经与实验值进行对比，筛选出计算结果精确的UB3LYP/6-31G~*方法，并以此获得了乙苯初期热裂解过程在298～1573 K范围内的热、动力学参数。

11. Systematic isopiestic measurements have been carried out at the temperature 298.15K for the mixed nonelectrolyte aqueous solution saturated with an electrolyte {water (A1)+cadmium chloride〓(A2)+sorbitol +sucrose} and the mixed electrolyte aqueous solution saturated with another electrolyte {water (A1)+barium chloride〓(A2)+sodium chloride +ammonium chloride}, taking sodium chloride or calcium chloride as the reference standard.

以NaCl或CaCl〓为参考物，系统地测定了298.15K时一种电解质饱和的混合非电解质溶液{H〓O(A1)+CdCl〓(A2)+山梨醇+蔗糖}和一种电解质饱和的混合电解质溶液{H〓O(A1)+BaCl〓(A2)+NaCl+NH〓Cl}的等压平衡。

12. Systematic isopiestic determinations have been made at the temperature 298.15 K for the mixed nonelectrolyte aqueous solution saturated with an electrolyte and a nonelectrolyte {water (A1)+sodium chloride〓(A2)+glycine〓(A3)+sorbitol+ sucrose}, the mixed nonelectrolyte solution saturated with two electrolytes {water (A1)+sodium chloride〓(A2)+barium chloride〓(A3)+sorbitol +sucrose}, and the mixed electrolyte solution saturated with another electrolyte and a nonelectrolyte {water (A1)+barium chloride〓(A2)+mannitol〓(A3)+ sodium chloride +ammonium chloride}, taking sodium chloride or calcium as the reference standard.

以NaCl或CaCl〓为参考物，系统地测定了298.15K时一种电解质和一种非电解质饱和的混合非电解质溶液{H〓O(A1)+NaCl〓(A2)+甘氨酸〓(A3)+山梨醇+蔗糖}、两种电解质饱和的混合非电解质溶液{H〓O(A1)+NaCl〓(A2)+BaCl〓(A3)+山梨醇+蔗糖}以及一种电解质和一种非电解质饱和的混合电解质溶液{H〓O(A1)+BaCl〓(A2)+甘露醇〓(A3)+NaCl+NH〓Cl}的等压平衡。

13. VIP card usage manual: 1 You will have one VIP card if you spend 298RMB once time for positive valency product or accumulate spending 498RMB within three months.

一次性消费正价商品满298元或三个月内累计消费金额满498元可获得本商场VIP卡一张。2。

14. The ionization equilibrium constant of CH3OOH at 298K is determined in this paper.

其中电导法测弱电解质的离解平衡常数具有实验过程简单、实验结果准确等特

15. Acquired by processing 8000 tons of cotton; with advanced equipment 180, 000 spinning spindles; airflow spinning 6000; import air-jet looms, 298 Units; Rapier 700 Units, of which 300 high-speed rapier; annual production capacity of 60 million meters of dyeing and printing production line; annual production of 2000 tons of knitted fabric dyeing and finishing, annual production capacity of 1500 tons of yarn dyeing and matching Singeing, mercerizing process an annual output of knitted fabrics 5000000; clothing and bedding annual processing capacity of 3, 000, 000 sets.

集团收购加工棉花8000吨；拥有先进纺纱设备18万纱锭；气流纺6000头；进口喷气织机298台；剑杆织机700台，其中高速剑杆300台；年产6000万米的印染生产线；年生产2000吨针织面料染整，年产1500吨筒纱染色及配套的纱线烧毛、丝光工艺年产针织面料500万件；服装及床上用品年加工能力300万件套。

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16. The true stress—true strain curves of Ti-3%Al-5%Mo-4.5%V alloy with a wide range of strain rates were investigated under uniaxial quasi-static tension and uniaxial dynamic compression respectively with Instron 8032 test machine and the split Hopkinson bar.

摘 要：利用Instron液压实验机和分离式Hopkinson压杆动态加载实验，在温度为298~773 K、应变率为0.001~ 15 550/s范围内得到TC16钛合金的准静态拉伸及动态压缩条件下的真应力—真应变曲线，并基于Johnson-Cook模型对其进行拟合分析。

17. danci.911cha.com

17. Eligible organizations may apply in person, by mail or by fax (Fax No. 24234245) to Wo Yi Hop Road Golf Driving Range, 298 WoYi Hop Road, Kwai Chung, New Territories, together with the completed application form.

合资格团体可将填妥的申请表格递交、邮寄或传真(传真号码：2423 4245)至新界葵涌和宜合道2 98号和宜合道高尔夫球练习场。

18. The enthalpies of solution and the thermodynamics of styphnic acid 2, 4, 6-trinitroresorcinol the solution solved in DMF were studied. The enthalpies of TNR solution with different concentrations were measured by a SETARAM C80Ⅱcalorimeter at 298.15 K and the empirical formula for enthalpies of TNR solution is calculated by polynomial simulation on the computer.

应用微热量热仪测定了斯蒂芬酸在溶剂N，N-二甲基甲酰胺中不同浓度时的溶解焓，用计算机拟合的方法求得计算该物质溶解焓的经验公式(ΔsolH=-14.392-988.6b+34.992b1/2)。

19. The result indicated that the spatial variability range of soil microelement was different. The range of available B was 298.4Km, the one of available Mo was 276.9Km, the others were same, which were 668.1 Km.

土壤的变异尺度范围不同，有效钼的变异尺度为276.9 Km，有效硼的变异尺度为298.4 Km，其他4种成分的变异尺度都为668.1 Km。

20. The electrochemical reduction of nitro compounds showed a reversible cathodic wave corresponding to one electron transfer, and formed the nitro radical anion, which was controlled by diffusion.

在298K下，以铂微盘电极为工作电极，在含有0.1 mol/L四丁基高氯酸铵为支持电解质的N，N-二甲基甲酰胺有机溶液中分别测定了0.01 mol/L邻－硝基甲苯、间－硝基甲苯和对－硝基甲苯的循环伏安曲线，讨论了扫描速度对硝基甲苯电化学行为的影响，根据实验结果推测硝基甲苯还原反应是转移电子数为1的受扩散控制的可逆过程。