在实验开始时,在水箱中搅动的是一支参考桨(用于初始化,是一种标准的、平板形、宽度分别为两厘米、六厘米或者是八厘米的桨叶)。
On the first run, the tank was stirred with a reference paddle (initially, a standard, flat shape with a width of two, six or eight centimetres).
实验结果表明,在一定范围内增大衍射延迟速率可以缩短脉冲建立时间,缩短脉冲宽度,增加峰值功率。
The experimental results show that a bigger diffraction efficiency delay rate can make the establishing time of the laser pulse and the pulse width shorter, and make the peak power higher.
讨论了脉冲激光微型焊接中,对于激光的脉冲形状、光脉冲宽度、光通量密度等的选择,并给出了实验结果。
Selection of laser pulse shape pulse duration flux density are discussed in pulsed laser microwelding and the experimental results are given.
基于煤割理压缩实验,建立了应力与割理宽度之间的数学模型。
Based on compress experiment of coal cleat, mathematical model between stress and cleat width was erected.
实验观测了射流局部达到冲刷平衡时,最大冲刷深度随射流喷口高度、喷口宽度、喷口流速、横流流速及泥沙特性变化的规律。
The variations of the local scour equilibrium depth with the parameters of the jet, such as jet exit height, width, velocity and sediments characteristics, were observed in the experiments.
通过对三个管件的裂纹部位的检测实验,找出裂纹宽度与漏磁场的最大值和变化梯度之间的关系。
Through the examination experiment on three tube pieces' crack part, the relation of crack width, the maximum of leak magnetic field and differential coefficient is found out.
实验研究了在不同的裂缝宽度、不同的防水处理时机下,用有机硅凝胶防水剂进行防水处理的效果。
Experimental research under different crack width and water repellent treatment at different occasion is done using gel silicon water repellent agent.
提出了用劈尖干涉实验装置,通过测量干涉条纹的宽度来测量液体折射率的方法。
The ways of measuring the liquid refractive index are discussed through the width of interfered stripe by using experimental set of wedge interference.
将有关参量和实验测量值代入这些解,所估算的脉冲宽度数量级与实验显示值能较好地相符合。
The pulse width has been estimated by substituting the parameters and experimental values into the solutions, and the result agrees with that of the experiments within an order of magnitude.
实验表明,缩短发射极板宽度能有效地提高卡尺的精确度。
The experiments show that the accuracy can be improved efficiently by shortening the width of emitter plate.
对其中临界荷载的选取、有无疲劳裂纹的差别以及裂纹长度和宽度的影响等进行了实验研究和理论分析。
Experimental research and theoretical analysis of critical load selection, difference between specimens with and without fatigue crack, and crack length and width effects were carried out.
杨氏双缝、菲涅耳双棱镜、双面镜以及劳埃镜等实验测定光波波长时,均是用测量干涉条纹宽度法。
The wavelengths are determined usually by measuring the widths of interference fringes in many experiments such as Young's slits, Fresnel biprism, bimirror and Lloyd's mirror etc.
测量每个实验步骤结束时腭中缝的宽度。
The breadth of the rat palatal suture after each experiment phases was measured.
通过水泥砂浆模型实验,得到了理想的名义不偶合系数与切缝宽度,测试分析了不均匀的动态应变场。
Through model experiments, reasonable decouple coefficient range and slot width are gotten, and unsymmetrical dynamic strain field is analyzed.
为减小切口宽度,提高切口质量,进行了水再压缩等离子弧切割陶瓷实验研究。
To reduce the kerf width and to improve the kerf quality, the experiments of ceramic cutting with water constricted plasma arc are carried out.
建立了一套以计算机视觉焊缝正面检测为基础的脉冲tig焊熔池宽度变化过程的实验检测系统。
A set of experimental measurement system to the chang process for impulse TIG welding pool width has been established based on contact measurement in front of weld by visual computers.
与实验比较,给出了隙态分布的位置、宽度和高度,也给出了电子迁移率和复合系数。
Compared with the experimental results, the position, width and peak of distribution of states in gap, and also the electron mobility, cross section ot capture are obtained.
内容涉及基本原理、实验装置及加工参数对弧柱特性、切口宽度、切口角、无渣切速的影响规律。
The basic principle, test device, and the regularity of cutting parameters affecting to the arc characteristics, kerf width, kerf Angle, and dross free cutting speeds are dealt with.
利用气隙式膜蒸馏实验对料液温度、流率及气隙宽度等操作条件对膜渗透性能的影响进行了测试和分析。
The effects of operation conditions , such as the temperature and flow rate of solution and the width of air-gap on membrane permeability were studied by air-gap membrane distillation.
用数显游标卡尺测量实验组模型牙冠高度,牙弓宽度和长度,计算出临床冠中心高度,并与对照组进行对比分析研究。
The height of crowns, the center height of clinical crowns, and the width and length of the dental arch were measured with a digital vernier calliper.
该系统可以在有间隙的情况下进行光刻,并通过实验给出了刻制不同宽度刻线时的间隙量大小。
This system is used for photolithographys with clearance existed. The clearances for manufacturing different width of lines gained from experiments are presented.
理论计算和实验表明,入射角对光子带隙的宽度和带隙中心波长均有影响。
The results show that the angle of incidence has effect on band-gap width and central wavelength of band gap .
给出了皮秒激光脉冲宽度带测量的设计原理和实验结果。
The design principle and experiment results of wide frequency band measurement of ps laser pulsewidth are given.
实验测试发现随着鞘流与样本流流速比不同,得到样本流的聚焦宽度也不同。
The test result shows that the focused width of sample flow changes with the different velocity ratios of sheath flow and sample flow.
以均匀间距线列阵作了实验验证,波束宽度理论值和测量值一致性较好。
Experimented on the equally spaced line array, the experimental results show that the theoretical values of the beamwidth are well consistent with that obtained in the experiments.
通过灰铸铁激光相变硬化实验,实测了硬化层深度和宽度。
The width and depth of the phase transformation hardened zone were measured.
本文分析了三探针测试硅外延片中雪崩击穿时耗尽层宽度的面接触模型,理论和实验结果吻合。
In this paper, the area contact model of depletion layer width under avalanche breakdown in Si epitaxial wafer by a three-probe method is analysed. The theory accords with experimental results.
在此基础上提出了“等宽度检测方法”,并用实验检验了该方法的效果和有效性。
The paper analyses two previous detection methods and proposes a new method called "Width-Equality", Its effect is verified by experiment.
在此基础上提出了“等宽度检测方法”,并用实验检验了该方法的效果和有效性。
The paper analyses two previous detection methods and proposes a new method called "Width-Equality", Its effect is verified by experiment.
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