The design of a new differential change over mechanism is introduced. And its main function and structural characteristics are analysed.
介绍了一种新型差速转向机构的设计，对其主要功能、结构和特点进行了分析。
In this paper calculation formulas of differential change gear raito and index change gear raito for Oerlikon and Klingelnerg bevel gear generating machines are derived.
导出奥利康和克林根贝尔格锥齿轮铣齿机差速挂轮比和分齿挂轮比计算通式；
Particle filters should include (or pressure differential gauge display), so as to explain when should change the filter medium, when filter service life to also shall be replaced.
微粒过滤器应当包含差动压力表(或压力显示器)，借以说明何时应该更换过滤介质，当过滤器使用寿命到了也应当更换。
The differential phase shift changes as the change in the thickness of the ferrite phase shifter is calculated with the transcendental equation.
根据超越方程对单环非互易铁氧体移相器的差相移随铁氧体厚度的变化进行了数值计算。
A differential equation of the Jominy curves has been constructed according to the Jominy experimental data and the change of derivative of the Jominy curve.
根据端淬实验数据和实验曲线导数变化规律，用线性试探法建立了端淬曲线微分方程，然后解得硬度分布函数。
This paper derived a non-Linear function relationship between the cardiac impedance plethysmogram and the heart ejection by researching differential equation of the aortic volume change.
本文通过研究主动脉容积变化微分方程，导出了心阻抗图与心脏射血的非线性函数关系。
Objective:To analyse the change of 1H-MRS in brain neoplasms and evaluate its effects in diagnosis, differential diagnosis, pathological gradation and prognosis.
目的：分析脑肿瘤的氢-磁共振波谱（1H -MRS）改变，评价1H -MRS在脑肿瘤诊断、鉴别诊断、病理分级、预后估计等方面的价值。
The change of trace elements content in stroke help differential diagnosis about stroke style and it could discover a new way on clinical treatment too.
脑脊液微量元素含量的改变，有助于脑卒中类型的鉴别诊断和提出新的临床治疗方法。
This paper puts forward oneself view for producing mechanism of differential aeration corrosion and talk about influence of metal corrosion potential due to the change of oxygen concentration.
本文就差异充气腐蚀产生机理提出自己的看法，并且谈到氧气浓度变化对金属腐蚀电位的影响。
The addition of a small amount of metallic elements in pure aluminium would change its electrochemical activity, enhance its anticorrosive performance and decrease its negative differential effect.
向纯铝中加入少量金属元素，能改变铝的电化学活性，增强其抗腐蚀性能，减小负差效应。
When a differential pressure water - level gauge is used to measure the water - level in the vessel, large uncertainty can be induced because of the change of media density in the vessel.
在高温高压容器中采用差压式水位计测量水位的方法，通常由于容器中介质密度的变化给测量带来很大误差。
The difficulty of solving PMD lies in its randomness of differential group delay (DGD) between the principal states of polarization (PSP) and the change.
PMD问题的最大困难在于差分群延迟(DGD)和偏振主态(PSP)变化的随机性。
This paper focuses on how to develop change detection methods based on the edge structure information and differential structure information.
本文重点研究了如何利用图像的边缘结构信息和微分结构信息进行变化检测。
The weight and color change of wood plastic composites was analysed and the thermal characteristic was studied by using differential scanning calorimetry under natural weather.
对自然气候条件下塑木复合材料的宏观质量变化及颜色变化进行了分析，同时采用差示扫描量热技术对其热学变化特征进行了分析。
The mucinous signet-ring cancer cells in high differentiation small cell adenocarcinoma should be differential diagnosis from mesothelium signet-ringoid change.
对高分化小细胞性腺癌中粘液性印戒细胞癌应与间皮细胞增生时印戒样变鉴别诊断；
Is the Respiratory center the carbon dioxide differential pressure change reflective stimulation occurs to the blood in bonds the code.
是呼吸中枢对血液中二氧化碳分压变化的反射性刺激发生障码。
It is important to know how does the degree of polarization (DOP) change with differential group delay (DGD) when DOP is feedback information for adaptive PMD compensation.
在用偏振度作为反馈信号的动态偏振模色散补偿系统中，偏振度与差分群延时的关系对于准确快速的动态偏振模色散补偿很重要。
The phase change phenomena of bagasse black liquor in its thickening was studied by using DSC(differential scanning calorimetry).
利用DSC的热分析法探讨了蔗渣浆黑液在蒸发浓缩中的相转变过程。
Additionally, the head amplifier adopts a differential amplification mode to test the change of the signals on the secondary end for eliminating various interfering signals.
此外，为消除各种干扰信号，前置放大器采用差动放大方式来检测次级端上的信号变化。
In order to compensate for the area deviation of differential cylinder and change the output flow of the pump, a program of parallel-type of three-window of variable axial piston pump was proposed.
为了补偿差动缸面积差和改变泵的输出流量，提出采用并联型三配流窗口的变量轴向柱塞泵方案。
A new change over mechanism design of differential speed and its main function and structural characteristic are introduced.
介绍了一种新型差速转向机构的设计，对其主要功能、结构和特点进行了分析。
Based on the detailed analysis of basic principle, the traditional three-phase short-circuit criterion of phase selection element based on sudden-change of phase current differential is improved.
在详细分析相电流差突变量选相基本原理的基础上，对传统相电流差突变量选相元件三相短路故障判据进行了改进。
The essence of this method is a group of differential equations based on the average change rate of orbit elements, and the right sides of these equations contain definite integrals.
它的实质是以轨道要素的平均变化率为基础的微分方程，而方程的右端包含定积分。
The investigators used 56 differential equations to build a model and analyze the change in concentrations of 56 separate biologic entities, including proteins.
研究者使用56个不同的方程序来建立模型并分析56个不同的生物实体中包括蛋白质在内的浓度变化。
According to Terzaghi consolidation theory, the partial differential equation and filtration formula of the change diameter screw compression were induced.
根据太沙基固结理论推导出了变径螺旋压榨压方程，得出了压榨速率的表达式。
Differential thermal analysis did not reveal the ammonium perchlorate phase change from rhombic to cubic.
差热分析没有测出过氯酸铵从正交晶向立方晶的相变。
According to the characteristics of wall materials the cracks caused by the change of temperature, differential settlement of foundation and lack of anchored length are analyzed.
针对墙体材性的特点，分析了墙体因温度变化引起的裂缝、地基不均匀沉降引起的裂缝、悬挑构件锚固长度不足引起的裂缝。
The character on change of the shaft power with the differential pressure or rotational speed for Roots blower is analysed, the conversion formulas for the shaft power are deduced.
分析了罗茨鼓风机轴功率随压差和转速变化的特性，导出了相应的换算公式。
This paper introduces a set of practical calculation method of change differential gears, which can conveniently calculate the optimum teeth number of change gears with high accuracy.
本文介绍了一套比较实用的挂轮计算方法，可方便地计算出高精度挂轮的优化齿数。
This paper introduces a set of practical calculation method of change differential gears, which can conveniently calculate the optimum teeth number of change gears with high accuracy.
本文介绍了一套比较实用的挂轮计算方法，可方便地计算出高精度挂轮的优化齿数。
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