材料

Analysis of the dynamic process of core degradation, debris relocation within the reactor vessel, molten pool formation, reactor vessel melt-through and corium relocation into the core catcher is executed with the computer codes SCDAP/RELAP and MELCOR, and the reaction among the corium, the sacrificial material, and the metal material, as well as the thermal and hydraulic characteristic of heat exchanger is experimentally studied.

在田湾核电站堆芯捕集器的设计中，综合采用了压力容器外包容装置、非能动供水冷却堆芯熔融物包容体金属表面以及用&牺牲性&材料改善熔融物特性和降低热流密度等项技术；利用SCDAP/RELAP和MELCOR两个独立的程序包分析了压力容器内堆芯的损坏、碎片的分布、熔池的形成、压力容器熔穿和熔融物转移到堆芯捕集器等的动态过程，并对堆芯熔融物、&牺牲性&材料、金属材料等之间的物理、化学反应和热交换器的热工水力特性进行了实验研究。

METHODS: Uterine wall of pregnant rats were sterilely incised to obtain embryo.

材料：妊娠14.5 d的孕鼠40只，由辽宁医学院实验动物中心提供。

MATERIALS: Femur and tibia of F344 male rats aged 2 months were sterilely harvested to prepare BMSCs.

材料：无菌条件下取2月龄F344雄性大鼠股骨、胫骨制备骨髓间充质干细胞。

MATERIALS: Bone marrow was sterilely collected from the iliac bone of volunteers without hematological system diseases.

材料：无菌条件下采集非血液系统疾病的志愿者髂骨骨髓，体外分离培养人骨髓间充质干细胞。

MATERIALS: Bone marrow aspiration samples in this study were obtained sterilely from human donors without severe hematopietic and genetic diseases.

材料：骨髓来源于临床骨髓穿刺检查正常患者，无血液系统疾病和家族遗传病史。

MATERIALS: Healthy adult Wistar rats were selected for MSCs isolation, and newborn Wistar rats were selected for preparation of striatal conditioned medium.

材料：健康成年Wistar大鼠用于骨髓间充质干细胞的分离，新生Wistar大鼠用于纹状体条件培养液的制备。

Not only the item cost control and is Finance department's work, if wants to control the good cost to obtain from the related service: Material management, machinery management, labor management, subpackage management and so on; Must pay great attention as far as possible fine, not only through departments and so on finance, material, machinery, service, subpackage understood the project overall cost condition, needs to understand the project detail cost condition.

请高手帮忙翻译下谢谢！！急用！！关于工程项目成本管理的思考摘要项目成本控制并不仅是财务部门的工作，要想控制好成本就要从相关业务入手：材料管理、机械管理、劳务管理、分包管理等；还要注重尽量精细，不仅通过财务、材料、机械、劳务、分包等部门了解到工程整体成本状况，更要了解到工程细部成本状况。

The paper describes the sources and established industrial processes for recovery of indium originating from sulphidic materials and process reverts.

报纸为 indium 的恢复描述来源和确定的工业程序起于 sulphidic 材料，而且程序恢复。

MATERIALS: The experiment was conducted in the Experimental Animal Center and the Anatomy Department of Sun Yat-sen University from April 2003 to February 2004. Thirty-two APPSWE transgenic mice of 5 months old were bought from Taconic Company, USA.

材料：实验于2003-04/2004-02在中山大学实验动物中心和人体解剖学教研室脑研究室进行。5月龄APPSWE转基因小鼠32只，购自美国Taconic company，在本室繁育成功。

Based on a computing model of floor heating residences, indoor thermal environment and heat distribution under the effect of heat charge/discharge, operation control and solar radiation has been concluded. Concept and formula of equivalent heat supply has been put forward which indicate that actual heat supply will be equal to the sum of design heat supply and equivalent heat supply. Recommend coefficient has been given taken Dalian as an example. Computed according to the new method, design heat supply can be reduced to 37% in cloudy day and 43.3% in sunny day, energy saving effect is very obvious. In Tromb wall solar house, effect of concrete wall on indoor temperature swing and attenuation of temperature wave is very obvious. While the outdoor air-temperature swing exceeds 10℃, indoor air-temperature swing belows 3℃. In the experiment, maximal difference in temperature between inner surface and outer surface of the 300mm wall exceeded 10℃. Heat storage and collector efficiency varies adversely according to solar radiation. Factors such as thickness, material, absorptance of the wall and permeation of the glass cover all have big influence on heat storage and collector efficiency. There exsisted an optimal thickness of the wall, which can make the best of heat storage and collector efficiency. Most of the heat stored in conventional Trombe wall during the daytime has been lost to the outside at night without heat preservation. Heat preservation on the outside surface of the wall has effectively improved heat release performance of the wall at night, heat supply to the room has increased too.

通过建立的地板采暖系统动态热性能分析模型，得出了在蓄放热特性、运行方式和太阳辐射等因素耦合作用下的室内热环境及热量分配比例，提出了等效供热量的概念及计算公式，指出实际所需供热量应等于设计供热量加上等效供热量，并以大连为例，给出了等效供热量的修正系数，以新方法计算，阴天可减少设计供热量37％，晴天最大可以减少设计供热量43.3％，节能效果显著；集热蓄热墙式太阳房中，混凝土蓄热墙的室温均一化效果和对温度波的削减作用非常明显，当室外温度波动最大幅度超过10℃时，室温波幅不超过3℃，实验中300mm厚墙体内外表面温差超过10℃；墙体蓄热效率与集热效率随太阳辐射照度的变化呈相反的变化趋势；墙体厚度、材料、表面吸收率以及盖板透过率等因素对集热和蓄热效率均有较大的影响，存在一个最佳的墙体厚度值，使得墙体集热和蓄热综合性能最优；传统的蓄热墙夜间没有外保温，辐射散热损失很大，研究表明墙体外保温方式明显改善了蓄热墙夜间的散热性能，增加了向室内的供热量。

I think people in this lifetime in a rebirth.

我觉得人在这一生里其实也在轮回。

He had to tie her hands together.

他不得不把她的双手绑在一起。