结果表明,缝宽随激光功率密度、频率以及脉宽的增加而加大;
The results showed that the kerf width increases with the increase of the power density, pulse frequency and pulse width;
水力压裂所形成的垂直裂缝高度,对于计算缝长和缝宽有重要作用。
Vertical fracture height from hydraulic fracturing is very important for calculating fracture length and width.
储隔层应力差较大的薄层压裂过程中,缝高、缝宽相对于厚层变小。
During fracturing of thin layer with high stress difference of reservoir and restraining barrier, height and width of fracture will decrease compared to thick layer.
在相同的平均功率、峰值功率和脉宽比下,脉冲宽度是影响切缝宽度主要参数。
In the same of average power, peak power and duty cycle constant, pulse width is the primary parameter which affects the kerf width.
缝宽在相交点处比直线裂缝有一个较陡的下降,截流点的存在将导致早期的端部脱砂。
Fracture width has a steeper drop than the straight fracture's at the crosspoint, the existence of cutoff-point will lead early-stage screen out.
在狭缝的夫琅和费衍射中,由振动平行和垂直于缝边的偏振光的衍射条纹得到的缝宽值不同。
In Fraunhofer diffraction of a slit, the slit widths obtained with the fringes produced by polarized light whose vibration is parallel or perpendicular to the slit edge are different.
缝隙后的动量掺混在一段区域内也具有三维性,其大小受雷诺数和缝宽—肋宽比的影响较大。
The point where the difference becomes 0 is affected by the Reynolds number and the ratio of slot's width to rib's width.
结果表明:缝宽随输出功率、频率、脉宽及辅助氧压的增大而增加,随着切割速度的增加而减小。
The results show that the kerf width increases with the increase of laser power, pulse frequency, pulse width and assist gas pressure, but decreases with the increase of cutting speed.
用仪器函数理论对分辨率测试仪的缝宽作了详细讨论,并提出了改变缝宽来确定光栅实际分辨极限的新方法。
Slit widths of instrument for measuring resolution of diffraction gratings in detail are discussed on theory of instrument profile.
宽端的缝现在应该面朝外。
如果没有试衣间,那么就测量下你的腕宽,内缝以及衣袖以及其他你不能试穿的衣服尺寸。
If there is no fitting room, measure the waist, inseam, sleeve or any other item that you cannot try on over your clothing.
宽的一端的缝现在应该面朝外了。
把宽端提起穿过圈,然后向下拉到右边。宽端的缝现在应该面朝外。
Bring the wide end up and through the front of the loop, pulling it down and to the right. The seam should now be facing out.
使用泥刀和宽刀,用接缝填料补缝填充连接处,指甲痕,孔洞和裂缝。
Fill joints, nail indentations, holes and cracks with joint compound using trowel and broad knife.
提出一种新型线性变凸度工作辊辊型即lvc辊型,这种辊型实现了辊缝凸度调节与板宽成线性化。
A new work roll contour is advanced which is a linear variable crown (LVC) roll. This roll contour can realize linear ratio of gap crown and strip width.
采用宽板小成型角生产小口径螺旋缝埋弧焊钢管时,内焊缝产生裂纹是经常遇到的问题。
Inside weld produced cracks are often faced problem by adopting wide coil with small forming Angle to produce small size spiral submerged welded pipe.
目的研究出一种直接求取水力压裂支撑缝长、宽及高的综合方法。
PurposeTo study an integrated method to calculate length, width is and height of the propped fracture directly.
图纸必需容易明白,要清楚地标注出拼接和缝和位置, 以及袋位,领型袖宽等等参数。
A sketch must be easy to understand, and clearly indicate the position of seams. pockets. darts. type of colllar. width of sleeve, etc.
已有工程实践表明,趾板不分缝,采取预留宽槽跳仓浇注可能是解决趾板裂缝的有效途径。
It is shown by engineering practice that if the plinth is not partitioned by slits the problem may be solved by wide trough left in advance.
最后提出了管材激光割缝时槽宽尺寸精度控制的补偿原则。
At last, the authors give a compensation principle for dimensional accuracy control of grooving kerf width with laser beam for seamless pipe.
采用先在钎缝间隙中预填合金粉,然后在钎缝外置放钎料进行钎焊的方法,解决不锈钢接头宽间隙的钎焊问题。
The braze of stainless steel joints with wide clearance is made by pre filling alloy powder into the gap.
工作辊辊型是一种新型辊型,这种辊型实现了辊缝凸度随板宽变化成线性变化,并可以通过窜辊来调节板形性能。
LVC (Liner Variable contour) is a new type of work roll contour. Gap crown can linearly vary with strip width by use of the contour and strip shape performance can be adjusted through shifting.
要收集与宽、粘乎乎的磁带,不小于5厘米,或跨越每两个之间的距离的丝缝,不超过五厘米的框 笨啊!
Boxes to be collected with wide, sticky tape, not less than 5 centimeters, or with a wire which spans the distance between every two stitches, not more than five centimeters.
提出一种新型线性变凸度工作辊辊型即lvc辊型,这种辊型实现了辊缝凸度调节与板宽成线性化。
A new work roll contour is advanced which is a linear variable crown (LVC) roll.
提出一种新型线性变凸度工作辊辊型即lvc辊型,这种辊型实现了辊缝凸度调节与板宽成线性化。
A new work roll contour is advanced which is a linear variable crown (LVC) roll.
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