The resulting laser-machined holes have a much higher aspect ratio (diameter to depth ratio) than holes achieved with standard fabrication techniques.
激光加工产生的孔比标准制造技术有更高的直径深比。
Our failure is in exact ratio to the seriousness of the occasion, and to the depth of our feeling.
这种失败的程度恰恰与场合的正式以及感情的深厚程度成正比。
Our failure is in exact ratio to the seriousness of the occasion， and to the depth of our feeling.
这种失败的程度恰恰与场合的正式以及感情的深厚程度成正比。
The ratio of the square of certain concentration gas diffusion depth and diffusion time is constant when it diffuses and reacts through the solids bed.
一定浓度的气体通过固体颗粒层扩散-反应时，其扩散深度的平方与扩散时间的比值为常数。
Moreover, the effects of density and depth ratio, amplitude and wavelength on maximal total force and total moment are analyzed.
分析了相对密度比、深度比、波幅、波长因素对最大总作用力和总力矩的影响。
At the same time, the stability of big-span tunnel with influence factor such as section size, high-span ratio and depth is studied.
同时，论述了大跨度隧道的稳定性以及断面尺寸、扁平率和隧道埋深对稳定性的影响。
By analyzing the characteristic ratio method of calculating underground pipeline depth, the relation between characteristic ratio and pipeline depth was obtained.
通过对管线仪特征比值定深法的分析，获取了特征比值与管线深度变化的关系；
The range and depth dependence of the long-range reverberation and echo-reverberation ratio were calculated for the cases of negative gradient and homogeneous layers.
用该法在浅海负梯度和均匀层情况下，计算了远程混响和回波、混响比的距离、深度结构。
As for the choice of the microwave irradiation frequency, the trade-off must be made in order to insure the penetration depth of the microwave signal, imaging contrast and signal-to-noise ratio.
为了同时兼顾穿透深度、成像对比度和信噪比三方面的需要，选择微波辐照频率时应该采取折中选取的原则。
The improved smooth algorithm based on the characteristic sub-space used deepen the null to fall the depth, enhanced the system's signal to noise ratio.
研究了改进的基于特征子空间的平滑算法，加深了零陷深度，提高了系统的信噪比。
At the same time, we combine the dynamic filter technique which chose different passband with different depth to hold the high signal-to-noise ratio.
同时融入动态滤波技术，根据不同深度选择了不同的通带范围，有效地保证了信号的信噪比。
In addition, the fields of the every kind depth, ratio of dredged depth and bottom width in national condition were calculated in this paper.
此外，本文还计算了相当于天然情况各种水深、各种挖深比、各种挖槽底宽下挖槽内的流场。
The numerical results indicate that, the shaping of the prototype and the simulation EFP accord with the analogue rule, and the depth of penetration on steel target also satisfy simulation ratio.
数值模拟结果表明，模拟弹与原型弹的成型符合相似律，其对钢靶的侵彻深度也满足模拟比。
All of them are controlled by following factors: discharge ratio, junction Angle, difference in bed height, width to depth ratio and Froude number downstream the confluences.
影响汇流口的主要控制因素有：汇流比、汇流角、河床高差、宽深比、汇流口下游干流弗劳德数等。
In efflux element, the ratio of depth to width in the nozzle and controllable path's influence on efflux switching is researched.
笔者研究了射流元件喷嘴深宽比、控制道对射流切换性能的影响。
It is found that the load critical depth and the friction range increase while the cap breadth increases with the same replacement ratio.
发现置换率相同时，承台板宽度大，水泥土桩的荷载临界深度也大，桩侧摩阻力分布深度下移。
The paper also investigates the effect of rock-socketed depth, length-diameter ratio on the behavior of load transfer of rock-socketed piles.
探讨了桩的长径比、嵌岩深度对嵌岩桩的荷载传递性状的影响。
The foundation with different length-width ratio had different depth of compressed layer.
基础长宽比不同，压缩层计算深度不同。
It does not require irrotational conditions and the limitation of the ratio of wave length to water depth.
它没有无旋条件，没有波高对水深比值的限制。
By means of iteration, a table is achieved for the solution of depth to width ratio and width to depth ratio of trapezoidal channels.
利用计算机进行迭代计算，得到了梯形渠道深宽比与宽深比的求解表。
Such as: load area and shape, strength of concrete, composition of concrete, depth of slab, load position ratio of reinforcement, punching shear reinforcement and scale effect.
主要包括：加载面积和形状、混凝土强度、混凝土的组成、冲跨比及板厚、荷载作用位置、抗弯钢筋的配筋率、抗冲切钢筋以及比例效应。
The refractive index is approximately equal to the ratio of the real depth over the apparent depth.
折射率大约等于实际深度与视深度的比值。
Results indicated that activation temperature, temperature holding time and activation agent ratio determined the depth of activation and the micropore distribution.
实验结果表明，活化剂用量、活化温度和活化时间都决定着活化反应的深度。
Based on elastic stability theory of thin plate, the maximum high-depth ratio of these two kinds of web under bending is deduced.
基于薄板的弹性稳定理论，确定了在纯弯状态下空腹受弯钢构件孔口上方腹板和孔间腹板的最大高厚比。
And to the slope high, the ratio of slope and the weathering depth has carried on the numerical analysis, obtained between them the reciprocity.
并且对坡高、坡比和风化层厚度进行了数值分析，得到了它们之间的相互关系。
Experimental results show that the material remove rate(MRR) increases with the increase of laminated depth and decreases with the increase of tool path overlap ratio.
研究结果表明工件的加工速度随着分层厚度的增加而增加，随着轨迹重叠率的增加而减小；
The pore radius was in nanometer scale, with uniformity and high ratio of depth and radius, so it's ideal mask for one-dimension nanometer materials.
其孔径为纳米级且分布均匀，纵横比大，是合成一维纳米材料的理想模板。
Similarly, the ratio of loaded inductance and the matched capacitance also directly influences the width and depth of the bandgap.
同样的，加载电感偏离匹配电感越大，禁带就越宽，同时禁带也越深。
Similarly, the ratio of loaded inductance and the matched capacitance also directly influences the width and depth of the bandgap.
同样的，加载电感偏离匹配电感越大，禁带就越宽，同时禁带也越深。
应用推荐