封闭

The existing points and lines would form a closed geometric shape. If we put the new point Z outside the closed geometric shape at first and later then found that the point Z has neighboring relationship with the existing point A which is inside the closed geometric shape, we could not link point Z and A directly because that would bring line crossing. If we rearrange the point Z into the closed geometric shape, that also would cause a lot of work to do. With the help of Exclave, all problems could be solved easily. We use point X outside the closed geometric shape as the Exclave of the point A. Then the line between point Z and X could demonstrate the neighboring relationship of the point Z and A.

原有的各点和相邻线段往往会形成一个封闭的几何图形，如果我们把新增点 Z 设在原有的封闭几何图形外部，后来又发现该点 Z 和位于封闭几何图形内部的点 A 存在相邻关系，这时不能直接将两点连接因为那将产生交叉，而如果将点 Z 重新设在封闭图形内部也将导致大量的调整工作；此时借助外飞地的概念，可以轻松地解决上述问题，即在封闭几何图形外部设置点 X 作为点 A 的外飞地，两点使用同样的颜色，用点 Z 和点 X 的相邻线段表示点 Z 和点 A 之间的相邻关系。

In this paper, tolerance analysis mainly relates to three methods, viz."Extremum Method","Statistics Method" and "method of Monte Carlo". The character of the "Extremum Method" is to calculate the limit dimension of the close loop according to every limit dimension of the composing loop in order to ensure an entire frogging character, and get the tolerance of close loop.

极值法"的特点从保证完全互换着眼，由各组成环的极限值计算出封闭环的极限尺寸，从而求得封闭环公差；"统计法的特点是从保证大数互换着眼，根据各组成环的实际尺寸在其公差带内的分布情况，按某一置信概率求得封闭环尺寸实际分布范围，由此决定封闭环公差。

To calculate numerically the radiation of a enclosure within a heteromorphosis cavity, attention was focused on: how to decide the visibility between two surfaces, how to improve the old method of configuration factor computation, how to approximately and efficiently decide the radiation resource of directional, spectral radiation in cavity.

讨论了解决异型封闭腔辐射几何学问题的几种方法：异型封闭腔内，表面间可见性的判断方法；优化异型封闭腔角系数计算的方法；确定异型封闭腔内定向辐射的壁面辐射源的方法。计算了两种结构喷管封闭腔内的角系数，并从角系数的互换性和完整性定理验证了方法的正确性和有效性，为异型封闭腔的辐射计算解决了几何问

More: obturate, enseal, sealing, block out, occlude, seal, block off, seal off, blockade, latch-up, block, confinement, containment, close down, close in, wipe out

严密盖住或关住使不能通行或随便打开：大雪封闭了道路ㄧ用火漆封闭瓶口。②查封：封闭赌场。这段路已经封闭。

Simulation experiment and cases shows that change in seal space(both cross sectionally and areally) causes spatial variety of vertical seal in a same fault(both cross sectionally and areally).

通过模拟实验和实例对断层垂向封闭的差异性进行了研究，表明由于封闭空间变化造成同一条断层垂向封闭性在空间上存在着差异性，由于封闭条件和机理演化造成同一条断层垂向封闭在时间上存在着差异性，由于封闭对象改变造成同一条断层垂向封闭能力存在着差异性，在相同条件下，同一条断层垂向封油能力强于垂向封气能力。

When the fault throw is relatively small, the shale gouge ratio and clay smear potential are relatively large and shale smear is strong. In addition, the coal layers on both sides of the fault are mainly juxtaposed against shale. Therefore, shale smear and juxtaposition play a key role in the sealing. In contrast, when the fault throw is relatively large and shale smear is relatively weak, juxtaposition is unfavorable for sealing. However, the mylonite resulted from strong cataclasis can act as a seal of the coals. The cementation resulted from underground water activity is of great significance to the sealing ability of the fault. Mylonitic coal layers resulted from faulting occur on both sides of the fault. They are unique reservoirs with low permeability and high displacement pressure and their scales depend, to some extent, on the fault throw, fault properties, the hanging wall and footwall.

结果表明：①当断层落差较小时，断层泥比率和泥岩涂抹潜势值较大，泥岩涂抹效应强烈，且与断层两侧煤层对接的岩石主要为泥岩类，此时起封闭作用的主要为泥岩涂抹作用和断层两侧岩性配置关系；②当断层落差较大，泥岩涂抹作用较弱时，对接越不利于封闭形成，但碎裂作用强烈，沿断层两侧形成的糜棱岩对煤层起到了封闭作用；③地下水活动导致的胶结作用对整个断层的封闭具有重要的意义；④断裂作用形成的糜棱煤沿断层两侧分布，此糜棱煤带是一种低渗透、高排替压力的特殊储层，其规模与断层的落差、性质、上下盘都有一定关系。

In another preferred form, the top wall (22) is formed from a first portion (22d) having an access opening closed by a closure portion (22e) interconnected by a seal (40) including the peelable closure seal portion (40a) to the first portion (22d).

在另一个优选的实施例中，顶壁（22）有第一部分（22d）形成，所述第一部分（22d）具有由封闭部分（22e）封闭的出口，所述封闭部分（22）与密封区域（40）相互连接，所述密封区域（40）包括设置在第一部分（22d）上的可剥离的封闭密封部分（40a）。

The present invention provides a container comprising: a semi-enclosed container body including a tubular structure having two open ends and a bottom panel enclosing one end of the container body, the other end of the tubular structure opposite from the bottom panel forming a substantially continuous outwardly-extending peripheral flange; a lid for selectively converting the semi-enclosed container to a closed container; and a closure means for sealing the lid to the container body, the closure means comprising a mechanical interlocking seal and a slideable mechanical closure for sealing the mechanical interlocking seal.

本发明提供了一种容器(10)，它包括：半封闭的容器主体，包括具有两个开口端和一底板的空心结构，该底板封闭容器主体的一端，与底板相对的空心结构的另一端形成大致连续的向外延伸的周边突缘(25)；一个盖(40)，用于选择性地把半封闭容器转变成封闭的容器；和封闭装置(30)，用于把盖密封到容器主体上，该封闭装置包括机械互锁密封元件、和用于对机械互锁密封元件进行密封的可滑动的机械封闭元件(36)。

Methods All cases were divided into two groups:medical obturation glue group, which were used medical glue in hepatolobectomy of APLD from March 2002 to December,2005;Controlled group, which were not used medical glue from January,1995 to February,2002.Abdominal drainage amount, reserved drainage tube time, subphrenic infection were compared between the two groups.

将所有病例分成两组，2002年3月～2005年12月应用医用创面封闭胶在APLD肝叶切除中病例设为A组，1995年1月～2002年2月未用医用创面封闭胶于肝叶切除APLD病例进行对比研究，比较应用创面封闭胶处理肝断面和不用创面封闭胶的两组病例腹腔引流量、带管时间以及膈下感染发生情况。

Abstract］ Objective To investigate the clinical value of medical obturation glue in hepatolobectomy of APLD.Methods All cases were divided into two groups:medical obturation glue group, which were used medical glue in hepatolobectomy of APLD from March 2002 to December,2005;Controlled group, which were not used medical glue from January,1995 to February,2002.Abdominal drainage amount, reserved drainage tube time, subphrenic infection were compared between the two groups.

摘要］ 目的探讨医用创面封闭胶在多囊肝肝叶切除肝断面处理的临床应用价值方法将所有病例分成两组，2002年3月～2005年12月应用医用创面封闭胶在APLD肝叶切除中病例设 A组，1995年1月～2002年2月未用医用创面封闭胶于肝叶切除APLD病例进行对比研究，比较应用创面封闭胶处理肝断面和不用创面封闭胶的两组病例腹腔引流量、带管时间以及膈下感染发生情况。

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。