1、

A genetic algorithm is proposed for solving the problem. The method of forming a path by connected node is employed to design a Steiner tree representation.

提出一种基于遗传算法的度约束组播路由算法,采用节点连接路径形式的编码方法构成一棵组播树的表示,设计了相应的具有树形结构的交叉和变异算子,以及节点度的改变算法。

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2、

The cross-section of connecting tube in fan room designed to square cross section is better.

风机房连接风道断面型式采用方形效果较好。

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3、

Adopting miter joint connecting mode between branch tube and manifold, to decrease the resistance head and increase the flow rate.

支管与母管采用斜切口连接方式,减少压缩线阻力损失,增大流量。

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4、

This method begins with selecting logic element ( LE) with minimum connectivity factor as the seed of the packing, and then uses a heuristic function based on routability-driven to obtain the most appropriate LE to pack into the configurable logic block ( CLB).

选择连接因子最小的节点作为种子节点;采用基于布通率的启发式函数来选择最合适的逻辑单元(LE)装箱到可配置逻辑单元(CLB)内部。

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5、

In this thesis, a detailed analysis of assembly modeling research status is brought forward firstly, then suggests an enhanced connectivity graph and its connectivity matrix to express product information and the interrelationship between the parties of the disassembly.

本文对拆卸建模的现状进行了详细的分析,采用增强联接图和增强联接矩阵表达产品拆卸信息和装配体中零部件之间相互关系。

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6、

The small end of con' rod is cuneiform, which not only increases bearing ability, but also the mass of it is the lightest.

连杆小头采用楔形,既提高承载能力又使质量最轻;

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7、

In common gas relay protection of oil-immersed transformer, a method is usually adopted, which is the transformer should be inclined for a certain angle in order to make the gas flowed into the oil conservator fluently.

在一般的油浸变压器气体继电保护中,为使气体顺利流入储油柜,通常采用的方法之一是使变压器整体倾斜一定角度。

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8、

They adopt franco wagon Shenzhen in their consignment contract.

他们在寄售合同中采用的是深圳目地的交货价。

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9、

The strategy of defining constrained search domain and parallel processing is used to speed up the modeling, and the result is satisfactory.

建模过程中采用定义约束搜索域方法和Chua的平行处理策略来加快速度,获得了令人满意的结果。

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10、

By enhancing welded construction's rigidity and both side alternative surfacing, the problem of tube plate deformation was solved.

采用提高刚性和正反面交替直道堆焊等方法解决了蒙乃尔合金换热器管板堆焊的变形问题。

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11、

Adopting Shannon-Wiener, the niche breadth index, the article classified constructive species on both slopes into 3 ecologic groups respectively.

本文采用Shannon-Wiener生态位宽度指数将南北坡群落的建群种群分别划分为3个生态类群。

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12、

Using the Non-linear analysis technology of ANSYS software, the three-dimension finite element model of radial tyre is built with three-dimension volume element, layer element and contacting element.

采用ANSYS软件非线性分析技术,通过三维体单元、层单元和接触单元,建立了60系列的R15型子午线轮胎的三维有限元模型。

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13、

Methods: Coal cinder filtration, rotating biological contactor and ecological pool were jointly applied in wastewater disposal.

方法:采用过滤、生物转盘和生态池串联的方法对生活污水进行处理。

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14、

By use of microelectronics, the soft making and intelligent control were carried out, therefore, the reliability, safety and economy of the contactor were improved greatly.

由于采用了微电子控制技术,实现了接触器的软接通和智能控制,从而大大提高了该产品的可靠性、安全性和经济性。

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15、

The result showed that the hydrogen combustion can be avoided or mitigated substantially by shorter spray duration and proper start time to activate the spray, and thus the time for the pressure in the containment reaching the limit can be retarded.

结果显示,采用较短的喷淋持续时间和适宜的喷淋投入时间,能较明显地避免氢燃或降低氢燃的强度,从而延迟安全壳内压力到达限值的时间。

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17、

Using soluble glucose and particulate starch as organic matters in the feeding water, the contaminant removal efficiency was investigated in jar test and the fluidized pellet bed reactor.

分别采用溶解性葡萄糖和颗粒性淀粉作为配水中的有机物,考察了混凝(烧杯试验)及造粒流化床对有机物的去除特性。

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18、

In order to get the ideal outcome of matrix acidification, a large numbers of acid must be used to penetrate the contaminated zone.

基质酸化要想得到理想的结果,必须采用大酸量才能深穿透污染带。

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19、

ICNIA system using polling contention model

采用查询竞争型工作模式的航空电子综合系统

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20、

For both aluminum alloy and magnesium alloy, a sound joint can be obtained under appropriate welding conditions using the process method of ultrasonic brazing.

采用一定的钎料对铝合金、镁合金进行超声波钎焊能较好提高其接头力学性能。

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