分层

Methods We have developed the methods of layered scalp incision and overlapping sutures of the galea.

设计头皮分层切开和帽状腱膜覆盖减张缝合法，头皮的皮肤和皮下组织与帽状腱膜的切开不在同一水平，将形成的后叶帽状腱膜瓣和前叶帽状腱膜深面减张缝合。

Are the prerequisite systemic factors that contribute to the birth of gangsterdom criminal organizations.

在社会学中，用来解释这种社会不平等现象的理论是社会分层理论。

This experiment mainly related to the ratio of ethanol and gasoline, the additive's species and its quantity to gasohol's vague point.

重点考察了醇油体积比、分散剂的种类及含量对乙醇汽油分层温度的影响。

A model of the hierarchical and scalable gatekeeper system is designed.

设计了一种分层式可扩展的网守系统的管理模型。

The general factor and the partial factors of safety of pile foundations were discussed.

讨论了桩基础安全度控制的总安全系数与分项系数，推导了考虑分层土统计特性的分项系数的计算公式，还提出了用静力触探指标描述的变异性计算分项系数的方法。

In order to meet the discharge norm of the contamination concentration limit, zone generalized predictive control is adopted which transforms the conventional quadratic objective of the MPC into a linear programming with soft constraints; besides, considering the wastewater treatment plants energy-saving targets, a multi-objective predictive control is formulated and finally hierarchical multi-objective optimization algorithm is applied for on-line optimization solution.

根据污水处理过程的实际要求，为了满足氮浓度的排放标准区间要求，研究了污水处理过程的区间广义预测控制策略，把预测控制的常规二次目标转化为带软约束问题的线性优化问题；同时考虑到污水处理的能耗，在出水水质目标之上建立了能耗最小目标，得到了污水处理的多目标预测控制，最后采用分层多目标优化算法进行在线优化求解，得到污水处理过程的多目标预测控制。

Based on this method of dividing data into blocks in the horizontal and the multi-levels in the vertical direction, the modelling and representation of geometric and topological road data are set out in detail. As well, their support for the core functions of the navigation system is analyzed.

通过应用这种水平方向分块、垂直方向分层的方法，研究了几何道路数据和拓扑道路数据的建模与表达，并分析了它们对导航系统核心功能的支持。

The results of isothermal aging at 300℃ indicated that the glass cloth reinforced plastic of this polyimide can be used in the range of 250-300℃ for long period.

实验证明树脂溶液是单体的酯铵盐溶液，解决了树脂溶液分层的问题。

First pour in the midori and galliano and try to layer them, but this is not essential. Then layer the baileys on top. Then drop in a few drops of grenadine to make it look like it is bleeding.

首先入加利安奴和蜜瓜酒并使之分层，然后入爱尔兰乳酒，最后入少许红石榴汁沿杯壁流入，看上去就像是流血。

Transmission and energy distribution characteristics of Rayleigh waves in layered ground were important for Rayleigh wave test.

掌握瑞利波在分层地基中的传播和能量分布特征是进行瑞利波勘测的关键。

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％。