1、

The theory of stability of a liquid with free surface is applied to understand the'humping'phenomenon in bead formation during high speed welding.

应用具有自由表面的流体稳定性理论,解释了高速焊接时驼峰焊道的产生机理,并通过对熔池形成过程的实时图像采集对该理论进行了验证。

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2、

After that, the study area is likely to be gone through three major tectonic phase before the formation of such disharmonic folds: the initial rapid extrusion, the deformation of the mid-back and low-speed extrusion late.

经推测,研究区很可能是经过了三次主要的构造期才形成这种不协调褶皱:初期的快速挤压、中期的变形回复以及后期的低速挤压。

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3、

Group B showed better effect in speed and quality of bone formation than Group C under induction of BMP-2 gent.

B组在BMP-2基因诱导下成骨速度和质量优于C组;

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4、

Feasibility Study on High Speed Cutting of Formation Spiral Bevel Gear's Hard Blank

成形法螺旋锥齿轮硬齿面高速铣削的可行性研究

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5、

In order to increase reserves and production in Tahe oil field, speed up the exploration and development of the external exploration area. Some wells have high pressure formation cause many problems for cementing.

塔河油田为实现增储上产,加快了对外围探区勘探开发,新区勘探开发的过程中,部分井钻遇了高压层,给固井施工带来很大的难度。

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6、

Based on the analysis on the formation mechanism and characters of motion and accumulation for high speed landslide, the speed and deformation of the sliding mass are of inhomogeneity, and its motion process is in company with the accumulation, release and loss of strain energy.

基于对高速滑坡发生机理的认识及对其运动特征和堆积特征的分析,认为滑体内部的速度和变形具有不均匀性,且运动过程伴随着变形能的积累、释放和损耗。

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7、

Pay attention to the pace of the game, improve attempted attack speed by attackers, especially after the formation of iso time, effective defensive positions formation. 3.

注重比赛节奏,提高攻守速度,尤其是由攻转守后的退防时间,有效的形成阵地防守阵型。

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8、

The main wear mechanism of high speed roller chain is formation and propagation of crack in top layer of pin and bush.

汽车用高速滚子链的主要磨损机制是销轴、套筒零件表层的裂纹生成、扩展与剥落。

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9、

Vision-based Sensing of Humping Bead Formation during High Speed GMAW

高速GMAW焊驼峰焊道形成过程的视觉检测

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10、

Effects of Short-Circuit Transfer on Formation of Weld Under High Speed Welding

高速焊短路过渡过程对焊缝成形影响分析

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11、

Effects of Carbon on Formation of Carbides in High Vanadium High-speed Steel

碳对高钒高速钢碳化物形成的影响

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12、

Geometric formation method of short blades on compound impeller of high-speed centrifugal pump with super-low specific speed

超低比转速高速离心泵复合叶轮短叶片的几何造型方法

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13、

Because of the low penetration rate and loss of fault in block 32 and 53 in YEMEN, the problem of loss was successfully salved by adopting the foam drilling fluid and accelerated the drilling speed in hard formation by applying the air hammer.

也门32区块和53区块地层可钻性差、存在断层漏失,采用泡沫钻井液有效地解决了井漏问题,应用空气锤钻井加快了硬地层的钻进速度;

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14、

The formation speed, depth and volume of soil condensate are closely related to many factors, such as the air temperature near ground, ground temperature, relative humidity, features of underlaying surface, and groundwater depth.

近地气温、地温、相对湿度、下垫面性质、地下水埋深等因素都会影响凝结水形成的速度、深度和数量。

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15、

Formation of distribution of α particles in high speed solar wind

高速太阳风中α粒子分布的形成

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16、

With the coordinate effect of TGF-β 1 and gelatinase, the formation of posterior capsule opacification can be speed up.

TGFβ1和明胶酶共同作用,可能加速后发性白内障的形成。

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17、

Actually, the control of the steam turbine during island formation is related to both the control system and the over speed protective system.

汽轮机岛运行控制实际上是超速保护系统和调节系统共同作用的结果。

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18、

Vegetation restoration could speed up the process of soil formation and raise the infiltration rate of soil.

人工造林可加速土壤层的形成进程,提高土壤的入渗率,如香樟-羊蹄甲基混交林,土壤层稳渗率为4.72mm.min-1,而母质层仅为0.16mm。

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19、

The viscosity, surface tension, inkjet condition is the three important factors that influence the formation of drop, and they will affect the speed, volume, tail length and roundness of the drop.

油墨的黏度、表面张力、喷墨条件是影响墨滴形成的三个重要因素,它们会影响墨滴的速度、体积、尾部长度及圆度。

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20、

Equilibrium and non equilibrium phase diagrams of UHMWPE mineral oil binary system are measured and discussed in the paper. Scanning electronic microscope ( SEM) is used to determine the formation mechanism of the different microstructures and to research the effect of quenching speed on the phase separation.

通过UHMWPE石蜡油二元体系平衡态和非平衡态相图的测定,利用扫描电子显微镜(SEM)研究了二元体系的相分离过程以及不同冷却速度下形成的微观结构。

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