封闭

After the sample was added, the ampoule was sealed with a torch.

在样品之后被增加，ampoule 与火把一起封闭。

In the thesis,mass transport in metallic multilayers and growth of β-FeSi2 singlecrystals in a closed quartz ampoule have been investigated.

本论文对金属多层膜质量输运过程以及在封闭石英安瓿中β-FeSi2单晶的化学气相生长进行了深入的研究工作。

Anachronistic hangover from the days of slavery in the United States, but a vibrant cultural

美国奴隶时代一个封闭而过时的产物，而是二十一世纪地球村的一支文化生力军。

Additional features include power on reset, overtemperature protection, a charge pump, highCside safing sensor closure detection, an analog multiplexer, a monitor to ensure battery potential, and a programmable monitor to ensure firing potential.

其他功能还包括上电复位，过热保护，安全处理highCside封闭检测传感器，模拟多路复用器，监视器，以确保电池的潜力，一个可编程的监测，以确保发射潜力的电荷泵。

The transient natural convection and natural convective heat and mass transfer under constant-flux condition were also studied respectively. In experimental research, the electrochemical method was used to analogize natural convection in a porous enclosure.

在实验研究中，采用电化学方法，在多孔介质封闭腔体的两竖壁间建立浓度梯度和温度梯度，实验测量了腔体内的温度分布和电极间的极限电流，以此确定了总体的传热系数和传质系数。

By means of plane elastic complex variable method and the theory of boundary value problems for analytic function, the stress distribution of elastic body is given in closed forms.

本文研究集中力作用下带任意孔洞的各向同性半平面焊接问题，利用复变函数方法和解析函数边值问题的理论，给出了弹性体应力分布封闭形式的解。

In the CAD system for progressive dies, the method is introduced to automatically generate geometric models of stampings through inputting the product drawings by AutoCAD and picking-up the entity information from DXF files and programming with ObjectARX and C＋＋ language, at the same time, generating algorithm of close contour lines and unidirectional chain-table structure are used to express the models of stampings, the class and direct judgment of contour lines are realized and the entity existing side is judged by analytical geometry, which efficiently solves the problem of automatic input of drawings of stamping and providing information of process planning and mold design.

在级进模CAD系统中，将产品的图形信息以AutoCAD直接绘图形式输入到计算机中，从AutoCAD的图形交换文件中提取信息，采用面向对象的二次开发工具ObjectARX和C＋＋语言编写接口程序，并通过封闭轮廓的生成算法自动生成冲裁零件的几何模型，且用单向链表的形式加以表达，同时对冲裁零件图形的轮廓进行分类与走向判定，采用简单的解析几何方法对实体存在侧进行判定，有效地实现了零件图形的自动输入，为级进模CAD系统的工艺计算和模具工作部分的设计等提供了必要的信息。

The shift from the closed garden internet of AOL to today's anarchic online world is one of the biggest stories of the decade.

从美国在线"封闭花园式"的互联网，到今日无政府状态在线世界的转变，是这十年最重要的事件之一。

Internally, the central city; that is far from economic progress external, face a battle element and backward close, be like " anchoret " the neighbour like.

对内，远离经济发展的中心城市；对外，面临战争因素和落后封闭，如"隐士"般的邻国。

Crown Food Europe is to supply PeelSeam, its easy open closure for metal packaging, to Spain's largest retailer Mercadona for its anchovy product line.

皇冠欧洲食品供应PeelSeam ，它很容易打开封闭的金属包装，到西班牙最大的零售商Mercadona其鱼产品线。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。