1、

After the transformation of the flow path of a certain unit, there exits excessive negative differential expansion under normal operation condition, which seriously impacts the varying duty and the variable parameter characteristics of the unit.

某型号机组经过通流部分改造后存在着正常运行状态下负胀差偏大的问题,严重影响机组的变负荷特性及变工况特性。

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2、

The result indicates that the model can simulate the varying duty working characteristics of nuclear steam turbine plant accurately, and meets the needs of simulation analysis work on secondary system of nuclear power plant.

结果表明,该模型能准确模拟核汽轮机装置的变负荷运行特性,满足核动力二回路系统实时仿真分析要求。

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3、

By means of the model, the dynamic characteristics of marine nuclear steam turbine plant under the rapidly varying duty working conditions is calculated and analyzed.

利用该仿真模型对快速变负荷工况下船用核汽轮机装置的动态特性进行了计算分析。

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4、

Effects of Bending Blades on Varying Duty of Steam Turbine

弯扭叶片对汽轮机变工况的影响分析

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5、

The Reforming of Machine Tool Based on Machining for Varying Pitch Screw

基于变螺距螺纹加工的普通机床改造

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6、

The results showed that the branching pattern of lotus rhizome is monopodium and the branches are horizontally alternate with branching angle from 62.6 ° to 98.7 °, varying among different cultivars.

结果表明,莲根茎分枝类型为单轴型,新生的次生根茎交替着水平伸向上级根茎的两侧,分枝角度62.6~98.7°,品种之间存在差异。

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7、

The effect of varying mates on abrasive wear character of martensitic wear-resistant steel by MLD-10 type impact abrasion tester was investigated.

讨论了在动载三体磨粒磨损条件下,马氏体钢配副变化对磨粒磨损系统耐磨性的影响。

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8、

Different balls are provided for the varying conditions and standards of play: less experienced players are able to use balls that are bouncier and larger than those used by more experienced players.

多种运动条件和标准拥有相应种类的球:初学者使用的球通常比经验丰富的球员使用的球更大、弹性更好。

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9、

This is a neuropsychiatric disease that starts in childhood, with simple or complex involuntary, repetitive, rapid muscle twitching, and can be accompanied by varying degrees of hyperactivity, inattention, forced movement or other behavioral symptoms.

这是一种起病于儿童期,以简单或复杂的不自主、重复、快速的一个或多个部位肌肉抽动和发声抽动为主要临床表现的神经精神疾病,可伴有不同程度的多动、注意力不集中、强迫动作或其他行为症状。

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10、

As a result of the growth in traffic demand brought about by the development of the city, urban congestion in expressway came into being by varying degrees.

随着城市的发展带来的交通需求增长,城市快速路出现了不同程度的拥挤,造成快速路拥挤的原因有很多,其中由于匝道问题而导致的拥堵是造成快速路拥挤的主要原因之一。

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11、

Design on Test of Tire Cornering Properties Under Time Varying Load Conditions

轮胎侧偏特性在时变载荷条件下的试验设计

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12、

Time-varying Parameters Estimation Method Based on Forward and Backward Linear Prediction

基于前后向线性预测的时变参数估计方法研究

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13、

Time varying parameter estimation is very important to the control of dynamic system.

时变参数的估计问题,对于动态系统的控制是十分重要的。

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14、

Grey Time Varying Parameter Model and Its Application to Climatic Prediction

灰色时变参数模型及其对气候预报的应用

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15、

A Study of a Varying Parameter Object Control Scheme Based on Compensator

基于补偿器的某变参数对象控制方案研究

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16、

A analytic method for circuits with linear and time-varying parameter

线性时变参量电路分析法

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17、

Interference and the damping methods for a slowly varying parameter measuring system

缓变测量系统的干扰及抑制方法

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18、

Multi-Objective and Varying Parameter Optimization of Machining Parameters Based on NC Simulation Data

基于仿真数据的数控铣削加工多目标变参数优化

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19、

The maximum likelihood function of varying stress accelerated life is a nonlinear multi-dimension complex object function with five evaluated parameters, whose parameter estimation is easy to get into local optimization with grads descending algorithm while has low searching efficiency with global optimal algorithm.

变应力加速寿命试验的极大似然函数是高维非线性复杂目标函数,其待估参数多,采用梯度下降优化方法进行参数估计容易陷入局部极值,而采用全局优化方法又存在寻优效率低的问题。

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20、

Analysis of the statistical characteristics of the randomly varying stress in structure

结构的随机应力统计特性分析

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