我国的陆上邻国共15个，其中南部邻越南、老挝、柬埔寨。[ ]

某5000t级顺岸式板桩码头，长度为210m，设计高水位为+1.00m，设计低水位为-1.50m，码头面高程为+3.00m。码头前排由PU32钢板桩组成板桩挡土墙。本工程共有308根钢板桩，桩长32～35m，板桩墙上部浇筑钢筋混凝土帽梁。帽梁宽3.30m，高2.00m，混凝土强度等级C30。锚碇结构为钢筋混凝土锚碇墙，采用分段预制安装的工艺，断面尺寸为1.78m×2.5m。本工程共有98段锚碇墙。拉杆直径70，共98根（套），墙后填料回填至地面，上部现浇混凝土面层。

拉杆安装控制重点有哪些？

Information systems design is defined as those tasks that focus on the specification of a detailed computer-based solution. Typically, there are four systems design tasks for in-house development.

1) The first task is to specify（）,which defines the technologies to be used by one, more, or all information systems in terms of their data, processes, interfaces, and network components. This task is accomplished by analyzing the data models and process models that are initially created during requirements analys16.

2) The next systems design task is to develop the （）. The purpose of this task is to prepare technical design specifications for a database that will be adaptable to future requirements and expansion.

3) Once the database prototype has been built, the systems designer can work closely with system users to develop input, output and dialogue specifications. The（）must be specified to ensure that the outputs are not lost, misrouted, misused, or incomplete.

4) The fourth design task involves packaging all the specifications from the previous design tasks into a set of specifications that will guide the（） activities during the following phases of the systems development methodology.

Finally, we should（） and update the project plan accordingly. The key deliverable should include a detailed plan for the construction phase that should follow.

we should（） and update the project plan accordingly. The key deliverable should include a detailed plan for the construction phase that should follow.

A．adjust the project schedule

B．reevaluate project feasibility

C．evaluate vendor proposals

D．select the best vendor proposal

园林进行规划设计之前必须进行现场踏勘、核对、补充所收集的资料。不纳入此项工作的是（）

A、周围环境

B、植被现状

C、水文地质情况

D、效果图绘制

A公司自创业以来一直做电脑销售，由于管理人员在创业初期电脑的销售路径比较多，所以该公司的收益比较多，所以管理人员决定扩大公司的经营范围和规模。但是由于管理人员只是小商贩，没有较多的管理知识，再加上实施的决策不当，导致公司负债累累，最终该公司破产。以上事例说明该公司破产的主要原因是( )。

A．企业政策
B．企业总体环境
C．企业所处的行业
D．管理人员的态度和疏忽

核安全管理思想的实质