蒸发

Thermogravimetric analysis was extended to the measurements on vapor pressures of three n-alkanes, hexadecane, heptadecane and octadecane, on the basis of the Langmuir equation for zero-order vaporization process. The vapor pressures were calculated by two different methods, a constant-parameter one and a comparative one, from the TGA data. These results are in good agreement with the reference data calculated from the Antoine equation.

根据自由蒸发过程的Langmuir关系，将热重分析用于正十六烷、正十七烷和正十八烷等3个正构烷烃的蒸气压测定，分别采用常数法和比较法计算蒸气压，其结果与文献数据符合较好。

So it can be concluded that environmental isotope and hydrochemistry can be used as a useful measure for dike leakage study and a guidance for dike reinforcement.

当水处于长期蒸发的条件下，许多环境的轻水分子如162HO容易逸出水体，较

Analysis of hydrographical characteristics of Fenshui River was done based on data over the years of preciptation,runoff,storm flood,sediment,temperature,evaporation etc.

结合1952-2000年水文实测资料，从降水、径流、暴雨洪水、泥沙、水温、蒸发等水文要素出发，对分水江流域的水文特性做了系统分析。

First step is evaporates with the transpiration hydrone enters theatmosphere.

第一步是蒸发和蒸腾的水分子进入大气。

The silicone rubber membrane used in SRMBR is a polymer-made non-porous material. It is hydrophobe and non-permeable to inorganic salt, and has the high selective ethanol permeability. Compared to the conditional separation technology, the pervaporation through SRM has the advantages of low-cost and low-pollution, especially applicable to separating volatile matter from organic matter-water system or organic-organic matter system.

其中的硅橡胶膜作为一种均相聚合物材料无孔膜，具有不透无机盐成分、疏水和对乙醇有较高选择透过性等特点；与传统分离技术相比，硅橡胶膜的渗透蒸发分离过程具有低能耗、污染少等优点，尤其适用于在有机物-水或有机物-有机物体系中分离挥发性有机物组分，现已用于发酵下游产物分离处理的试验研究中，并取得初步成效。

By testing the material's hydroscopic properties, hygroscopic property, moisture vaporizing and moisture retention, we analyzed the effects of configuration of the substrates on the environmental behavior.

从材料的吸水性、吸湿性、水分蒸发性和保水性等方面探讨了纤维原料的单体纤维形态、材料面密度、蓬松度等因素对基材环境学特性的影响。

The composite substrate is superior to the substrate interwoven in the environmental behavior, especially in the material's hydroscopic properties, hygroscopic property and moisture vaporizing .

复合法纤维基材在环境学特性上优于编织法纤维基材，尤其是在吸水性、吸湿性和水分蒸发性方面。

The Olympic Games are inescapably a political as well as a sporting event, but the flames of the torch on its troubled passage have merely evaporated the little that remained of the elusive Olympic spirit.

奥运会是一个体育活动，也无可避免是一项政治活动，但在这次混乱的路途上，火炬之火仅是把那一点所剩无多的、缥缈的奥运精神&蒸发&了。

In third chapter, We extend Horowitz and Maldacena's proposal about black hole final state to Dirac fields and find that if annihilation of the infalling positrons and the collapsed electrons inside the horizon is considered, then the nonlinear evolution of collapsing quantum state will be avoided.

在第三章中，我们把Horowitz和Maldacena关于黑洞终态的假设推广到了Dirac场并发现如果考虑黑洞蒸发过程中落进视界的负能粒子同黑洞物质之间的湮灭，那么出射态的非线性演化可以避免。

In third chapter, We extend Horowitz and Maldacenas proposal about black hole final state to Dirac fields and find that if annihilation of the infalling positrons and the collapsed electrons inside the horizon is considered, then the nonlinear evolution of collapsing quantum state will be avoided.

在第三章中，我们把Horowitz和Maldacena关于黑洞终态的假设推广到了Dirac场并发现如果考虑黑洞蒸发过程中落进视界的负能粒子同黑洞物质之间的湮灭，那么出射态的非线性演化可以避免。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐