封闭的

Based on the covering-domain method, an expression for calculating the interior scattering sound field of an arbitrary-shaped closed thin shell in which there are some scatterers.

复杂形状；散射声场；散射体；封闭薄球壳；基于覆盖域的思想和方法，本文给出了复杂形状封闭薄壳在内部存在散射体时的内部散射声场计算表达式。

If it is really needed to demolish, move, rebuild or close the environmental sanitation facilities due to special causes such as construction etc., the construction entity or other relevant entity shall report to the municipal or district administrative department of sanitation for approval, in the case of demolishment or close of environmental sanitation facilities, scheme on future construction shall also be presented.

因建设等特殊原因确需拆除、迁移、改建、封闭环境卫生设施的，建设单位或者其他有关单位应当报市或者区市容环境卫生管理部门批准；拆除、封闭环境卫生设施的，还应当提出补建方案。

Emulousness, defensiveness, self-absorption,and compliance are correlated negatively with self-esteem;emulousness,defensiveness,perfectionism and compliance influenced instability of self-esteem positively.

4中国人抑郁易感人格中的敏感好胜、封闭防御、自我专注和退让顺从因素与低自尊相关；敏感好胜、封闭防御、完美主义和退让顺从对个体自尊不稳定性有正向显著的影响作用。

Methods local blocking therapy combined with seven leaves-saponin or local blocking therapy combine with wet hydropathic compress by 50% MgSO4 were performed in 60 patients with leakage of chemotherapy. All patients were divided at random into different groups accoring to the sequence of leakage.

60例化疗药物外渗的患者按化疗药物外渗的顺序随机分组，分别采用局部封闭+复方七叶皂苷钠和局部封闭+50%硫酸镁湿敷各30例，对其更换次数、显效时间及痊愈时间等指标进行比较。

Based on the theory of matrix variate distribution, we derive exact closed-form expressions of the moment generating function of mutual information of MIMO channels with interference.

利用矩阵变量分布理论，论文推导出一些典型情况下交互信息的矩生成函数精确封闭表达式，然后利用这些表达式，给出了相应情况下平均信道容量的精确封闭表式。

During building 2D model, I use the concepts of point, segment, line and plane, the segment can be formed from points, then line can be formed from segments, the closed curved plane can be obtained by around lines, and finally the 2D model can be built by closed curved plane; I express the un-smooth stratum or fault by linear fitting and express the smooth stratum or default by cubic spline fitting segmentally, in this way I can describe the variation feature of 2D interface properly.

在二维建模中，引用点、段、线、面的概念，即由点形成段，由段形成线，由线围成封闭面，封闭面构建成二维模型；对表示二维地层和断层的界面线，用线性拟合表示非光滑性地层或断层面，用分段三次样条拟合表示光滑性地层或断层面，恰当地表达了二维界面的变化特点。

In this paper,the current situation and development trend of closed system of white water are described;the recycle technology of white water and the problems of anionic trash in white water closure are introduced.

摘 要：论述了纸机白水封闭循环的发展现状和趋势，介绍了纸机白水回收技术及在白水封闭循环中出现的"阴离子垃圾"问题。

If the tooth was not closed coronally, after a maximum of three months less than half of the teeth still exhibited an impervious filling.

如果牙齿没有冠方封闭，最多三个月，将会有仅仅一半的牙齿还能保持良好的根尖封闭。

If the tooth was not closed coronally, after a maximum of three months less than half ofthe teeth still exhibited an impervious filling.

如果牙齿没有冠方封闭，最多三个月，将会有仅仅一半的牙齿还能保持良好的根尖封闭。

Another six specimens of each group was obtained for biomechanical test at 8 weeks. RESULTS: There were no significant differences between control group and fibrin group. In bFGF group compared with control and fibrin groups, appearance of the angiogenesis, fibroblast proliferation and collagen production in the sheath, epitenon and parenchyma at repair site occurred earlier and were more in quantity, the gliding excursion of the tendon was shorter, and the work of flexion and the ultimate tensile strength of the tendon were greater.

结果：对照组与纤维蛋白封闭剂组间各项观测指标比较均无显著性差别，与对照组和纤维蛋白封闭剂组相比，bFGF组修复部位腱鞘、腱外膜及腱实质的新生血管形成、成纤维细胞增殖较好，胶原的分泌出现早，数量也较多；肌腱滑动距离较短，屈曲功和肌腱最大抗拉力较大。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。