查询词典 duty-bound

The following points are emphasized:The operation models of adiabatic and diabatic distillation have been set up and the operation block, thermodynamics model and mathematical model in the simulation have been determined as well;(2)Based on the simulation and exergy analysis with Aspen Plus program, shortcut distillation design—DSTWU model and rigorous distillation design—RADFRAC model, the author has determined the heat duty, exergy losses and the distribution of exergy losses along the adiabatic column, which will help the simulation and optimization of the diabatic distillation;(3)Diabatic distillation under various operation conditions has been simulated by using energy balance method and exergy analysis;(4)How the different mixture and the various degree of separation, number of trays and feed location influence exergy saving in diabatic distillation have also been discussed;(5)On the basis of the total exergy losses along the column, different schema of the heat transfer distribution along the column have been compared and analyzed;they can be classified in three categories: heat duty equipartition approach, empirical approach, separation degree matching approach. In conclusion, different heat transfer distribution along the column will have effect on total exergy losses. In particular, most satisfactory results have been obtained by using separation degree matching approach. In order to diminish the exergy losses, heat transfer distribution should meet the needs of the request of separation degree.And on this premise, the author makes his suggestion in increasing the proportion of heat supplied to the tray with minimum exergy losses and decreasing the proportion of heat supplied to the tray with the maximum exergy losses.

本文对透热精馏过程进行了模拟并对其节能效果的影响因素做了较为全面的分析和深入的研究，主要研究内容如下：(1)建立了常规精馏和透热精馏过程的模拟操作模块、热力学模型以及数学模型；(2)利用化工模拟软件Aspen Plus并分别采用DSTWU简捷模型和RADFRAC严格计算模型对常规精馏进行模拟计算和有效能分析，确定常规精馏塔的公用工程热负荷、有效能损失及有效能损失在塔内的分布，为透热精馏的模拟和优化提供数据参考；(3)对不同物系在不同分离度条件下进行透热精馏的模拟，分别采用能量衡算法和有效能分析法进行计算和分析；(4)探讨了各种因素如物系的选择、不同分离度、塔板数、进料位置对透热精馏节能效果的影响；(5)以全塔总有效能损失为比较基准，对热量在塔内的三种分布方案即热负荷平均分配法、经验法和分离度匹配法进行了对比分析并得出结论：塔内热量的不同分布方案对于全塔总有效能损失会产生影响，其中以分离度匹配法的节能效果最为理想，为减少有效能的损失，应使塔内的热量分布满足各塔板的分离度要求，并在此前提下，尽量减小有效能损失大的塔板的热负荷和增加有效能损失小的塔板的热负荷。

This article by discussing the inheritance tax system, historical background and modern development, and described the inheritance tax system, the status of countries in the world and our inheritance in the history and development of the thesis focused on analyzing the inheritance tax system in the countries, as well as the development of our country , focused on the possibility of China's levy of estate duty, just under the market economy should be liable to estate duty should not put forward a personal view, with a view to benefit the development of China's inheritance system.

本文通过讨论遗产税制度的历史背景和近代发展，阐述了遗产税制度在世界各国的现状以及我国遗产税制度的历史和发展，论文集中分析了遗产税制度在各国以及我国的发展情况，重点讨论了我国征收遗产税的可能性，就在市场经济条件下应不应该征收遗产税的问题提出了个人看法，以期对我国遗产税制度发展有所裨益。

The current situation of China's financial taxation is as follows: current taxes concerning the insurance industry, banking industry, and securities industry include sales tax, surtax, enterprise income tax, tax on maintenance and construction of the city, stamp duty, real estate duty etc.

第二部分金融业税收存在的问题中外银行、保险公司税负不平：外资银行、保险公司企业所得税税率比我国银行、保险公司低，对外资银行、保险公司的税收优惠多，而对中资银行、保险公司比较苛刻。

In both situations, the car entitlement is FREE of any import duty, excise duty or sales tax.

在这两种情况下，汽车都可以减免任何进口税，消费税与销售税。

In cases where the regulations specify that they are entitled to the treatment of duty exemption or reduction or bonded duty, they shall go to the customs to handle the formalities related to the changing of taxpayers.

按照规定需要缴税的，应当依法缴清税款；按照规定可以继续享受减免税、保税待遇的，应当到海关办理变更纳税义务人的手续。

Article 25 Equipment imported for own use within the total amount of investment for projects falling into those prescribed in the List of Industries, Products and Technology the Development of Which Are Emphatically Encouraged by the State at Present shall be exempt from import duty and import link tax, with the exception of those indicated in the List of Import Goods for Foreign-invested Projects without Exemption of Duty.

第二十五条对符合《当前国家重点鼓励发展的产业、产品和技术目录》的投资项目，在投资总额内进口的自用设备，除《国内投资项目不予免税的进口商品目录》所列商品外，免征进口关税和进口环节税。

Be exempt from import duty and import link tax, with the exception of those indicated in the List of Import Goods for Foreign-invested Projects without Exemption of Duty.

外国政府贷款和国际金融组织贷款项目进口的自用设备、加工贸易外商提供的不作价进口设备，比照前款规定执行，即除《外商投资项目不予免税的进口商品目录》所列商品外，免征进口关税和进口环节税。

Article 24 Equipment imported by an enterprise with foreign investment for their own use within the total amount of investment for a project falling into the encouraged classification or restricted classification II in the Guiding List of Industries for Foreign Investors shall be exempt from import duty and import link tax, with the exception of those indicated in the List of Import Goods for Foreign-invested Projects without Exemption of Duty.

第二十四条对符合《外商投资产业指导目录》鼓励类和限制乙类的外商投资项目，在投资总额内进口的自用设备，除《外商投资项目不予免税的进口商品目录》所列商品外，免征进口关税和进口环节税。

Tries this kind of case when the judicial practice, we should face up to operator's legal advantage, gives dual attention to the consumer and operator's benefit balance, is clear about the operator to be able to control reasonably to its management behavior related dangerous source, from official standard, agreement standard and rational person's aspects and so on standard grasps the operator to pay attention to the voluntary the reasonable scope, decided whether the operator does undertake the right infringement responsibility mistake and the mistake size judgment standard is mainly an operator whether to violate the legal obligation, the agreement duty or the social life general attention duty.

在司法实践中审理此类案件时，我们应正视经营者的合法利益，兼顾消费者与经营者的利益平衡，明确经营者对其经营行为相关的危险源能够合理控制，从法定标准、约定标准及理性人的标准等方面把握经营者注意义务的合理范围，判断经营者过错及过错大小的标准主要是经营者是否违反法定义务、约定义务或社会生活的一般注意义务。

"The selection of one or more troops for a particular duty, usually a fatigue duty."

为某一特定任务而选派一支或多支部队。

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。