置换

The interface wave model for two-layered viscid fluid is proposed to simulate the dynamic properties of the "water-liquefied soil-subliquefied soil" system, which is formed when certain depth of seabed is liquefied.

海床表层土体的物理参数对于整个海床的抗液化性能有很大影响，置换法是有效的防止液化的途径。

Methods: Between January 2000 and December 2005, 58 old patients with FNF were treated with BFHR,male 32,and female 26 cases. The average age was 762 yearold(70~82 years).

自20001~200512月，采用双极股骨头置换手术，治疗老年股骨颈头下型或经颈型骨折58例，男性32例，女性26例，平均年龄762岁。

According to a survey conducted by the Organizing Committee to participate in this great set of people to 25-year-old to 50-year-old youth-oriented, 25-year-old to 35-year-old young people had expressed the hope that as more than four can marry replacement solution space, and that the newer age, accessibility, public facilities or the Shahekou District, small units of housing is the focus of their consideration.

根据组委会的调查显示，参与本次大集的市民以25岁至50岁的中青年人为主，25岁至35岁的青年市民中，有超过4成表示希望可以通过置换的方式解决结婚用房问题，并表示楼龄较新、交通方便、公共设施齐全的沙河口区或甘井子区小户型房屋是他们考虑的重点。

Purification is mainly done by adding zinc dust to the solution. As all the elements to be removed lie below zinc in the electrochemical series they can be precipitated by cementation.

净化过程主要是加入锌粉到溶液，这样所有电位序在锌之后的元素都被置换出来并且凝固沉淀下来。

Precaution against abarticulation and joint infecˉtion is very impirtant in displacement of hip joint.

人工髋关节置换预防人工关节脱位至关重要，采用上述方法收到了传统方法不能比拟的临床效果。

Objective Precaution against abarticulation and infection by modified artificial displacement of hip joint.

目的 采用改良式人工髋关节置换预防关节脱位、感染。

In chapter 2, we investigate the structure of finite groups under the condition that all special subgroups are conjugate-permutable subgroups and obtain some sufficient conditions for solvability, Abelian property of finite groups.

第二章主要是利用一些特殊子群的共轭置换性得到了有限群成为可解群、交换群的一些充分条件，改进和推广了文[1]和[4]中的部分结果，有些结果是新的。

Making use of the Kleinberg's small world theory, the method breaks the RPV table into two tables: the local short chain RPV and the long chain RPV. The RPV guarantees the acquirability and reliability of discovery and the RPV which is constructed by probability replacement of long chain strategy can speed up search.

该方案利用Kleinberg的小世界理论，将RPV表分解为本地短链RPV表和长链RPV表，本地短链RPV表可以保证搜索的获得性和可靠性，长链RPV表可以实现快速搜索，同时采用概率置换长链策略构造长链RPV表。

The current diˉagnosis of diabetes in elderly use the American Diabetes Association criteria for diagnosis of diabetes,and use insulin or oral diabetes to medicines control hyperglycemia,Internal fixation of intertrochanteric fracture of femur is performed by dynamic hip screwor"γ"screw.

回顾分析1999年2月～2003年4月收治的女性髋部骨折患者338例，年龄65～85岁，平均（74.3±4.3）岁，采用美国糖尿病协会标准诊断糖尿病，口服降糖药或胰岛素注射控制血糖，DHS、&γ&钉内固定粗隆间骨折，人工髋关节置换术治疗股骨颈骨折。

The current diˉagnosis of diabetes in elderly use the American Diabetes Association criteria for diagnosis of diabetes,and use insulin or oral diabetes to medicines control hyperglycemia,Internal fixation of intertrochanteric fracture of femur is performed by dynamic hip screwor"γ"screw.

目的 探讨老年人糖尿病与髋部骨折发生的关系方法回顾分析1999年2月～2003年4月收治的女性髋部骨折患者338例，年龄65～85岁，平均（74.3±4.3）岁，采用美国糖尿病协会标准诊断糖尿病，口服降糖药或胰岛素注射控制血糖，DHS、&γ&钉内固定粗隆间骨折，人工髋关节置换术治疗股骨颈骨折。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。