本文讨论了大梯度应变区电阻应变片的设计问题。
The design of strain gages in regions of high strain gradient is discussed.
现代科学技术中出现了大量复杂的非线性问题，其中大部分在局部有大梯度甚至不连续的特点。
More and more complex nonlinear problems appear in Modem Science and Technology, with large gradients or discontinues in local region.
这种格式既能保证原解的大梯度变化的性质，又能节省计算时间，因而具有一定的理论与应用价值。
The scheme can keep the large gradient variation of the original solution and can also save computation time. So, it has some value in theory and application.
成矿的有利部位是剪切带的边缘及次级剪切带问的过渡地带，它们是剪切带内应力梯度变化大的地带。
The shear zone boder and the belt of the transition between the secondary shear zones where the stress gradient changed greatly are f.
庆大霉素的峰值浓度和浓度梯度在动物之间的差异相当的大，这可能是由圆窗膜通透性的不同和外淋巴液流动率的不同所导致的。
Peak concentrations and gradients for gentamicin varied considerably between animals, likely resulting from variations in round window membrane permeability and rates of perilymph flow.
葡萄籽经有机溶剂梯度法及酶法提取，大孔树脂初步纯化，薄层色谱法分离纯化得到原花青素单体和二聚体。
The monomer and dimer of proanthocyanidins in grape seeds were obtained by gradient and enzymatic extraction, isolation with macroporous adsorption resin, and purification by TLC.
本文探讨大温度梯度下铸件定向凝固过程数值模拟的一些规律性。
Some rules of computer numerical simulation for the directional solidification with steep temperature gradient have been found out.
对大惯性及纯滞后系统的自适应智能开关控制器给出了一种递推梯度形式的控制规律。
A recursive gradient controlling law for adaptive intelligent switch controller of inertial and large dead time system is given in this paper.
为模拟排水效应并解决排水孔附近水头梯度大、有限元网格划分细而显著增加计算量的问题，提出了汇线单元法。
The line sink drainage element method was proposed to solve the problem that small FEM grid was needed near drainage holes due to the high hydraulic gradient at the cost of time consuming.
生产型高梯度磁选机激磁功率大且为大电感性负载，其供电系统输出电流很难稳定。
High Gradient Magnetic Separator for production needs high exciting power and its inductive load is great. The stabilization of output current from power supply system is difficult.
激光切割熔融石英材料出现裂纹的主要原因是相当大的温度梯度所产生的过大热弹性应力。
The great thermal elasticity stress, resulted from the too great temperature gradient of material, is the main cause of bringing many cracks when the laser beam cuts the fused quartz material.
用速度梯度、压力梯度和环量梯度模拟大攻角尖前缘三角翼流场。
Velocity gradient, pressure gradient and circulation gradient are used to model the separated vortex flow field over a leading edge delta wing.
梯度使气流方向测量值向负梯度方向偏转。圆柱探针和锥形多孔探针相比，气流方向测量误差对速度梯度更敏感，纵向梯度对俯仰角测量值的影响尤其大。
The velocity gradient, especially the perpendicular velocity gradient, leads the measuring error of flow angle with cylindrical probe to be larger than with conical multi-hole probe.
避免温度变化大或温度梯度大的位置。
Avoid locations subject to wide temperature variations or a significant temperature gradient.
实验上采取密度梯度的方法制造药柱，用大容量密闭爆发器测定了密度梯度药柱的燃速，得到了几乎平台型的燃速压力曲线。
A large volume closed bomb was used to measure the burning rates of the UHBRP samples. The up curves of UHBRP of density gradient show the plateau combustion characteristics.
这种仪器在设计上，采用了由大到小的逐渐变化的水压梯度，使渗透过程更符合于田间实际情况。此外，它还能自动记录渗透的全过程。
The meter could record automatically the whole process of penetration which was fully reflected on marked scales in accordance with change of water pressure in the field.
成矿的有利部位是剪切带的边缘及次级剪切带问的过渡地带，它们是剪切带内应力梯度变化大的地带。
The shear zone boder and the belt of the transition between the secondary shear zones where the stress gradient changed g...
大且可活动的滤网表面和无梯度可调节的转轴转速在达到高生产量中起到非常重要的作用。
The large active sieve surface and the stepless adjustable rotor speed play a vital role in achieving high throughputs.
但环氧树脂传统的热固化方法由于存在着传热速度慢、温度梯度大、固化不均匀和固化速率低等问题，严重影响了环氧树脂基复合材料的固化质量。
The effect of microwave curing on the curing velocity, mechanical and thermal properties of epoxy and epoxy matrix composites were discussed emphatically and in detail.
但环氧树脂传统的热固化方法由于存在着传热速度慢、温度梯度大、固化不均匀和固化速率低等问题，严重影响了环氧树脂基复合材料的固化质量。
The effect of microwave curing on the curing velocity, mechanical and thermal properties of epoxy and epoxy matrix composites were discussed emphatically and in detail.
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