1、

The stress and deformation analysis of tooth in double enveloping worm gear set by using three dimensional finite element method

平面二次包络环面蜗轮付轮齿三维有限元应力及变形的研究

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2、

This paper analyses the kinematics of simple planet gear set, speculate the transform mechanism and method of positive and minus planet gear set.

通过分析简单行星排的运动学,推导出了正、负号行星排基本构件相互转换的原理和方法。

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3、

The Process Research of the Simultaneous Inter-rubbing Method for Complex Wheel Teeth Gear Set

复合轮齿压缩机原理及热力学特性分析复合轮齿齿轮副同步互研法工艺研究

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4、

A method for screening of antioxidant activities of resina draconis in vitro and its applications

血竭抗氧化活性的体外评价方法研究及应用

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6、

Optimization of the Enzymatic Hydrolysis of Hippophae Antioxidant active via Response Surface Method

响应面法对酶解沙棘粕抗氧化活性的研究

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7、

A Study on the Chemical Picking Method of Hippophae Fruit

沙棘果实化学采收的研究

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8、

TESTING Research on Process of Persimmon Cake by machine Processing Method

柿饼机制工艺的试验研究

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9、

Analysis of Some Nutrients and Minerals in Organic and Traditional Cherry Tomato by ICP-OES Method

有机和常规种植条件下樱桃番茄的营养物质含量与矿物元素ICP-AES分析

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10、

Based on fuzzy matter-element theory, a new method for soil corrosivity to be evaluated is proposed.

基于模糊物元理论, 提出了土壤腐蚀性评价的新方法.

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11、

After the instruction, has some unique diagnosing and treating method.

经过家师的指导, 有一些独特的诊疗方法.

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12、

Based on detecting old fuel gas pipe material, corrosion condition, soil corrodibility and corrosion mechanism, this dissertation posed coating protection method that polythene gummed tape preservation layer can be used to the old pipes and polythene interlayer preservation layer can be used to new pipes.

本论文在细致考察了旧燃气管道材质、腐蚀状况、土壤腐蚀性和腐蚀机理的基础上,提出对于旧管道采用胶带防腐层,新管道宜采用聚乙烯夹克防腐层的涂层防护措施。

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13、

On language teaching method in the PE class

谈体育课中的语言教学法

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14、

Conclusion: Vacuum device for management of male sexual dysfunction is a safety, effective and feasible method.

结论: 应用负压装置是治疗男性性功能障碍较为安全有效的可行性疗法.

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15、

Women with no history of a sexually transmitted infection were more than twice as likely to report that their method decreased sexual pleasure.

报道还显示,没有性传播感染史的女性有超过两倍的人说她们的方法会降低性快感。

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16、

In recent years, with the expansion of the scale of farming, given the hormone sustained-release formulations ( in sustained-release delivery systems, the SRDS) become one method of induced sexual maturation and reproductive in the fish which are gonadal dysgenesis.

近年来,随着养殖规模的扩大,给予激素缓释制剂(sustained-release delivery systems,SRDS)成为诱导因驯养而导致性腺发育不良鱼类性成熟和生殖的方法之一。

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17、

An evaluation method was established from three parts as oil-water interface changing, washing fluid rheology and bonding quality.

并从改变油水界面润湿性能力、清洗液流变性、胶结面质量三个方面对清洗液的评价方法做了初步的探讨。

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18、

The expression of two-photon absorption probability for the decaying optical pulse series excitation is given and a simple experimental method is suggested.

给出了衰减多脉冲光激发的双光子吸收几率的表达式。提出了一种简单易行的实验方案。

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19、

This paper, using characteristic function expansion method, have soluted a vibration response problem of a uniform bar& spring which was subjected to a series of rectangular pulses excitation.

本文运用本征函数展开方法,求解均质杆&弹簧系统受序列矩形脉冲激励的振动响应问题。

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20、

In this paper, parametric variation method is used in kinematic equation of series excitation direct current motor with different turning velocities.

本文用参数变异法给出串激直流电动机在不同转速情况下的运动方程的解析解,以拓宽人们分析这类问题的思路。

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