1、

When the reaction heat is up to 40kW/ m3, three heat pipes can keep it above 30 ℃ reaction temperature state whose condensing apparatus are cooled by water.

当反应热高达40kW/m~3时,采用冷凝端为水冷却的三根热管完全能使体系稳定在30℃以上反应温度的条件。

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2、

To non-Newtonian fluid ( 2% CMC) system under torrential flow experiment condition, when the reaction heat is under 10kW/ m3, the system can be stabilized above 30 ℃ reaction temperature state by three heat pipes whose condensing apparatus are cooled by air nature;

对于非牛顿流体(2%CMC)体系,在湍流状态下,在反应热小于10kW/m~3时,采用冷凝端为空气自然冷却的三根热管完全能使体系稳定在30℃以上反应温度的条件;

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3、

When a large refrigeration system with air-cooled condenser runs in winter, since the ambient temperature is low, the condensing pressure of the system will be unusual low, affects the system feeding and operation.

采用风冷冷凝器的大型制冷系统在冬季运行时,由于冷凝器所处的环境温度较低,会导致冷凝压力过低,从而影响到正常供液和系统的正常工作。

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4、

Based on system analyses the main factors which affecting overflow operating condition of overflow earth-rock cofferdam, the condition of overflowing is measured by the current velocity head of cofferdam downstream slope blacks.

本文主要针对过水围堰与隧洞联合泄流的施工导流方式,通过系统分析影响过水土石围堰溢流工况的主要因素,采用下游护坡尾水位流速水头作为衡量围堰溢流工况的指标。

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5、

A pavement condition index PCI is adopted for evaluating the pavement distress condition which is formulated by pavement condition survey and condition rating test.

采用路面状况指数PCI作为路面损坏的评价指标。通过主客观相结合的方法,提出了PCI的评定关系式。

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6、

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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7、

With the precision degree of its lifting platform as a focal point, the paper also introduces the related mechanical models and the rigidity design of the lifting platform using conjugate beam method.

次弯矩计算的共轭梁法着重分析了升降架的设计精度要求,介绍了其力学模型及采用共轭梁法对升降架的刚度设计。

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8、

Methods 38 cases ( 38 eyes) received secondary HA implantation through the small notch in inferior fornical conjunctiva after 2 years to 23 years of enucleation or evisceration.

方法对38例(38眼)行眼内容摘除术(或眼球摘除术)2~23年的患者,采用经下穹隆小切口进行羟基磷灰石义眼座二期植入的手术方法,观察其疗效。

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9、

On the basis of this principle, if it adopts a PWM type of cascade connected device, the power factor is improved to a certain extent.

从而阐明了当采用PWM型串级调速装置时,它的功率因数可得到一定程度的改善。

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10、

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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11、

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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12、

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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13、

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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14、

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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15、

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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16、

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、

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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18、

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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19、

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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