多级的

In order to solve the consistency problem of the hierarchical plan for crossenterprise collaborative project,a hierarchical network planning method based on Work Breakdown Structure was proposed.

为解决跨企业项目多级计划的一致性问题，提出了基于工作分解结构的跨企业项目多级网络计划方法。

The trusted subject supports of the existing multi-level security models are reviewed and a new model called DLS is proposed.

对已有多级安全模型的可信主体支持进行回顾和分析，提出了DLS多级安全模型。

Imitating human intelligence, a new algorithm based on heuristic sequential linear optimization for one-dimensional cutting-stock problem is presented.

针对一维下料优化问题，提出了一种基于启发式多级序列线性优化思想的新算法，即将下料优化问题转化为多级序列线性优化问题求解。

A new multilevel relation hierarchical model with element level labeling is proposed in this paper, which is capable of processing multilevel spatial data.

本文提出了为每一元素赋予安全级时的多级关系-层次数据模型，该模型能处理多级空间数据。

After analysing the flight, cooling and undercooled solidification of multistage atomized droplets, this paper adopts Newtonial cooling, highly undercooled heterogeneous nucleation and steadystate continuous growth model to calculate and simulate numerically the thermal history of droplets and effect of main atomization process parameters during multistage atomization. The results indicated that large undercooling occur mainly during later stage of multistage atomization while recalescence and rapid quenching occur mainly during forced cooling stage.

在分析多级雾化过程雾化微滴的飞行冷却和过冷凝固特点及规律的基础上，本文采用了牛顿冷却、大过冷非均匀形核及稳态连续生长模型，对纯铝多级雾化过程中微滴热历史以及主要雾化工艺参数对其的影响作用进行了数值分析和计算，结果表明：大过冷主要是在多级雾化后期形成的，再辉和急冷则主要发生在强制冷却阶段。

According to the theory of slope break belt, he slope break belt types based on their shapes in Beixi slope are classified into inverted fault step type, single curve break type, multiple-step fault break type, and multiple-step slope break type.

应用坡折带理论，根据形态特征将贝西斜坡的坡折带划分为反向断阶型、简单弯折型、多级断折型和多级坡折型4种类型。

To resolve those problems, the nature of safety is expatiated by comparing the differences between safety and reliability, security, which would facilitate us to design some novel safety mechanisms. Based on multilevel safeguard mechanisms, the safety technologies of distributed mission real time system is deeply, systematically researched in this dissertation, some main works and contributiveness including:1 To improve safety of complex mission critical real time system by dividing and ruling way, the whole system usually is divided into few small and simple subsystems with different criticality.

并以多级防危机制为核心，对分布式任务关键实时系统的防危技术进行了系统、深入地理论研究和实验，主要的贡献与创新之处包括：在分析现有应用级防危机制不足之处的基础上，基于多级关键度划分的思想，提出了集成式的多级防危机制，其中重点研究了支持该机制的多级关键度访问控制规则，其目的是防止低关键度子系统中的设计缺陷破坏高关键度子系统的防危性，同时研究了基于反射技术的规则执行。

The system may be configured as either a single-stage mode wherein the first gearset assembly (42) is received in the gearbox (40) to produce a rotational speed adjustment between the shafts, or a multi-stage mode wherein both the first and second gearset assemblies (42,44) are received in the gearbox (40) and are connected in series to produce a different rotational speed adjustment.

本系统可构造成单级模式或者多级模式，在该单级模式下第一齿轮组组件容纳在齿轮箱内以便在所述轴之间产生转速调节，在该多级模式下第一和第二齿轮组组件都容纳在齿轮箱内并串联连接以便产生不同的转速调节。

With the consideration of the interconnection between the subsystems and the unmodeled charicteristics of each subsystem, the robustness of multi-grade adaptive controller is studied and the multi-grade robust adaptive controller is brought birth.

之后，给出了多级自适应控制器的设计程序，并在理想子系统的假设条件下，证明了两级自适应控制系统的稳定性；在考虑子系统间的相互关联及子系统存在未建模特性的情况下，分析了多级自适应控制器的鲁棒性，给出了多级自适应鲁棒控制器。

Multiple class partial flow pump:(1)The head coefficient value should be low in the single class partial flow pump.(2)The total area of larynx wicket gate should be 200% the single classs larynx area.

2对于多级部分流泵：(1)部分流多级泵扬程系数的取值应比单级部分流泵的取值偏低一些；(2)部分流多级泵导叶总的喉部面积应是单级部分流泵喉部面积的两倍。

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％。