In this paper, the over voltage induced by re-ignition, rules of breakdown in vacuum contact clearance, factors which influence dielectric strength of clearance and characteristics of re-ignition when vacuum switchgear switch capacitor banks are analyzed. The conclusion is that the breakdown of clearance in vacuum interrupter is the direct cause which inducing re-ignition of vacuum circuit-breaker in capacitor banks`switch. Particle breakdown is the essential reason to induce breakdown in clearance of vacuum interrupter, although mechanical characteristic of vacuum circuit-breaker is another factor.
本文通过对真空开关投切电容器组重燃过电压、真空触头间隙击穿机理及影响真空间隙介质强度的因素、真空开关投切电容器组重燃现象特点进行分析研究发现，真空灭弧室断口的真空间隙击穿是导致真空断路器投切电容器组重燃的直接原因，其次是真空断路器机械性能的影响，而微粒击穿是导致国产真空灭弧室真空间隙击穿的根本原因。
24H urinary albumin excretion, 24h beta 2 microglobin excretion, creatinine clearance rate, renal pathology and expression of transform growth factorβ1 （TGF-β1） and hepatocyte growth factor were compared among the groups.
结果：鱼腥草可明显降低糖尿病模型大鼠24h尿β2微球蛋白、尿白蛋白排泄率和肌酐清除率（P〈0.05）；在肾脏，其可抑制肾小球的肥大、减少TGF-β1的表达、增加HGF的表达（P〈0.05），与黄芪组、鱼腥草与黄芪联用组、洛汀新组比较无明显差异（P〉0.05）。
The effect factor on turbine efficiency under off-design condition is analyzed. The results show that shock wave and flow separation occur in turbine under on-design condition, flow losses are caused by clearance flow in turbine. The turbine performance is degraded rapidly due to higher flow loss in nozzle as the back pressure increases under off-design condition. The predicted turbine efficiency agrees well with the test data.
研究表明，设计工况下喷管处于超临界状态，造成叶轮中很强的入口激波，引起叶轮壁面边界层的分离；存在叶尖径向间隙泄漏和轴向间隙泄漏，由此造成很大的间隙泄漏损失；非设计工况下，涡轮机出口背压升高，涡轮机效率下降明显，喷管环效率下降是主要原因；本文所使用的CFD模型及计算方法能够较好地捕捉水下航行体涡轮机内部存在的各种复杂流动结构，所预测的涡轮机性能与试验数据吻合良好。
This paper analyses affecting factor on zero degree clearance angle woodworking saws cutting force decreasing and increasing in same cutting condition.
文章从理论方面分析了在相同的切削条件下影响零锯料角木工锯子的切削力减小或增加的因素及其作用程度，得出了零锯料角木工锯子的切削力小于非零度锯料角木工锯子这一结论。
The influence factor of clearance flow through the tip clearance needs considering in three-dimensional aerodynamic design, due to clearance flow's influence on the structure of flow fields, distribution of flow loss, and efficiency of machine, according to study of axial flow compressor. Clearance flow causes large efficiency loss.
据对轴流式压气机的研究，由叶顶间隙引起的间隙流动影响着流场的结构与流动损失的分布，影响着机器的效率，因此这一影响因素在进行三维气动设计时应予以充分的重视与考虑。
First it analysed the principle made cutting power depress of zero degree side clearance angle woodworking saws from affecting cutting power three factor.
从影响锯切功率的齿距、齿槽面积以及锯料量三个因素入手，对零锯料角木工锯子的切削性能进行了研究。
As the factor of clearance, bearing chamfer, oil groove etc, The actual load is higher than theory of calculation.
由于受配合间隙、材料强度、轴承倒角、内部油槽等原因的影响，轴承的真正承载面压会大于理论计算值。
On the basis of this model, the qualitative analysis and quantitative analysis of the factor affecting the clearance between the internal and external thread are performed.
本文首先根据圆锥螺旋面的形成理论，建立了套管螺纹全参数化的几何模型，并依据此模型对影响套管螺纹牙间间隙的因素进行了定性和定量的分析。
DYNAFORM is used in finite element analysis of a vehicle roof cover, which studies the influence of factors such as friction factor, die clearance, material parameters on such component forming.
采用DYNAFORM软件对某汽车顶盖进行了有限元分析，研究了摩擦因数、模具间隙、材料参数等因素对该零件成型的影响。
In the theoretical analysis part, mainly analyses the action of balanced rotor system under the seal clearance excitation force and the relationship between blade tip clearance force and its influence factor.
在理论分析的部分，主要分析了平衡转子系统在密封力单独作用下的稳定性以及叶顶间隙气流激振力及其影响因素的关系。
The factor affecting bearing internal radial clearance, the relationship between clearance and operating life time and fan failure process were discussed.
讨论了影响轴承游隙的因素和轴承游隙与轴承寿命的关系，并对轴承游隙过小而导致整个风机损坏的逻辑过程进行了推理。
Discussion on affecting factor of rolling bearing radial clearance
影响滚动轴承径向游隙因素的探讨
Meanwhile, according to the results of biochemical indexes in the pharmacodynamic test, the mechanism of anti-UC action of PE might be related to the inhibition of inflammatory factor, the reduction of oxygen free radicals production, and the increase of oxygen free radicals clearance. 2.
同时，根据药效学试验中的生化指标测定结果分析，白头翁抗UC作用机制可能与抑制炎性因子、减少氧自由基的生成和增加氧自由基的清除有关。
In this paper, mechanism analysis of clearance pin was carried out, the rules of pin rolling along pinhole was revealed, the influence of pin movement on structural behavior was calculated, and the factor of insecurity of clearance pin connections was pointed out.
本文对间隙销支座进行了机动分析，揭示了销在销孔中的滚动规律，考察了间隙销的运动对结构受力和变形的影响。
The blade tip clearance is a key factor of improving aero-engine performance and insuring safety flight. The design of the blade tip clearance should be demonstrated by measurement in testing.
航空发动机叶尖间隙的大小对提高发动机性能、保证安全飞行是非常关键和重要的，叶尖间隙的设计需要通过试验进行验证和测量。
Using the united clearance ration definition and introducing the influence of dissolved gas on fill factor, the formula for calculating the fill factor is derived, taking the common influence on free gas, dissolved gas and clearance volume into account.
采用统一的余隙比定义，引入溶解气时充满系数的影响，导出了考虑自由气及溶解气，余隙体积共同影响时充满系数计算公式。
Obliquity caused by engaged deviation and cumulative pitch error are two mostly factor which cause gear side clearance asymmetry.
啮合偏移引起的综合倾角和周节累积误差是造成齿侧间隙不均匀的两个主要因素。
The suitable secondary lateral stop clearance is an important factor to ensure good dynamic running performance on curve lines.
合适的二系横向止挡间隙是保证良好动态曲线通过性能的一个重要因素。
The emulation experiment revision method of getting error transmission factor of planar linkages with joint clearance
求含间隙平面连杆机构误差传递系数的模拟实验修正法
The relationship between gas elevating capability of CTST and clear liquid height on the plate, F-factor based on tray hole, clearance between the cap and the plate was concluded.
得出了新型立体传质塔板的气相提升能力与板上清液层高度、板孔动能因子以及罩体底隙的关系。