德克萨斯A&M大学和休斯敦大学的科学家们将研究重点放在一些压电材料上，它们只有21纳米的厚度，却能够转换能量。
The Texas A&M and University of Houston researchers focused on a certain type of piezoelectric material, which is able to convert energy when it is manufactured at around 21 nanometers thick.
实验表明，采用一定厚度的约束层，既能有效利用激光能量，又能获得较大的激光冲击波峰压；
The experimental results revealed that an appropriate overlay thickness can not only use laser energy effectively but also provide optimal peak pressure of shock waves.
这种模型能确定与炸药临界起爆相关的参数，诸如沉积的激光能量、烧蚀层和飞片的厚度以及飞片飞行的距离等等。
This model can be used to determine parameters related with critical initiation of explosive, such as deposited laser energy, thickness of ablation layer and flyer, flying distance and so on.
通过求解质量守恒、动量守恒、能量守恒方程，获得液膜厚度、速度与温度等参数。
Conservation of mass, momentum, and energy are used to solve for the liquid film thickness, velocity, and temperature.
改变能量输入的层厚控制：送粉条件不变时，熔覆层厚度随熔池温度的增加而增加，通过控制激光功率或扫描速度可以实现熔覆层厚度的反馈控制。
The control of layer thickness by changing energy input. When the powder feed conditions were constant, the layer thickness was increasing with the increase oftemperature of melt pool.
给出了数值计算结果，并分析了弹性层厚度对场强度因子与能量释放率的影响。
Numerical results were presented graphically. The influence of thickness of elastic layer on field intensity factors and energy release rate was investigated.
本文推导出了含复合型裂纹的变厚度板在承受体力和面力、存在非均匀温度场的情况下的能量差率表达式。
An expression of energy difference rate in a plate of non-uniform thickness with a crack of mixed mode under both body force and surface tractions in a non-uniform temperature field is derived.
并获得了不同闪烁体的光谱响应曲线和不同闪烁体单色能量亮度与闪烁体厚度的关系曲线。
The curves of spectral photo-response and monochromatic energy brightness vs. thickness for various scintillators are also given.
液膜厚度、速度与温度等参数通过求解液膜的质量守恒、动量守恒、能量守恒方程获得。
Conservations of mass, momentum, and energy are used to determine liquid film thickness and temperature.
目的：对乳腺癌术后胸壁放射治疗时不同能量电子线照射不同厚度组织等效膜产生的剂量进行测量及分析。
Objective To study the dose distribution of different bolus after different energy electron beam irradiation to different chest wall radiotherapy for the patients with breast cancer.
结果表明，增加芯层的厚度能够更大程度上提高泡沫铝夹芯板的承载能力和吸收能量的能力。
The results show that an increased core thickness of aluminum foam can provide higher bearing force and energy absorption capacity of aluminum foam sandwich panels.
激光掺杂存在一个阈值能量密度。掺杂浓度和深度的分布与预热温度和杂质镀层厚度有关。
It is found that there is a threshold energy density in laser doping, and distributions of dopant density and depth have relation to preheat temperature and plating layer thickness of the impurities.
曝光能量会因基板及油墨厚度的不同而变更，请进行试验以确认侧蚀程度后再认定，曝光尺控制在7 - 9级残膜。
Exposure energy will change with different CCL and the thickness of ink, so we must carry on experiment to confirm under-cut degree, exposure ruler limits 7-9 grade remnant film.
计算表明：应用渡越光栅谱仪选择合适的膜片厚度及间距，对于给定的电子能谱，可以得到大的能量接受度和好的能量分辨率。
Calculation shows that large energy acceptance with good resolution can be achieved for given electron spectrum by proper selection of foil thickness and spacing when using TRG spectrometer.
计算结果表明，叠层探测器的响应和能量分辨率与中子能量、聚乙烯以及铅衰减层厚度有关。
The calculated results show that both energy response and resolution of the detector are related to neutron energy and the thicknesses of both polyethylene and Pb.
研究了光透射成像系统中光源种类、光源能量、棉层厚度及皮棉运动速度对成像目标的影响。
And the impacts on imaging target by the type and energy of light source as well as thickness and velocity of lint movement were also discussed.
计算结果表明：1叠层探测器能量响应与中子能量、聚乙烯和铅的厚度有关。
The results show the followings: 1 the energy response of the detector combination is related to the neutron energy, and the thickness of the polyethylene and Pb.
管端面熔化的最佳时间，是随着需要加热的面积增大而增大的，更重要的是对流和辐射传播的能量，会随着管壁厚度的增加而减小。
The best time to melt the end of the tube increases with the increase of heating area, and more importantly, the energy of con vection and radiation decreases with the increase of the wall thickness.
等离子弧焊具有能量密度高，一次性可焊厚度大等优点。
The plasma arc welding have a high energy density, thick welding thickness that can weld for single time.
并在此基础上分析了面板和芯层厚度对夹芯板承载能力和吸收能量能力的影响。
Furthermore, the influence of the thickness of face sheet and the core of aluminium foam on bearing force and energy absorption capacity was analyzed.
结果表明：阴极扩散层碳粉载量（即厚度）增加，电池系统水损失量减少，甲醇法拉第效率和能量效率提高；
The results show that the increased carbon loadings of cathode GDL is helpful to reduce water loss and enhance methanol efficiency.
在具有相同涂层设计时，熔化层厚度随激光能量密度的增大而增大。
For the ceramic coatings with the same design, the depth of laser remelting layer increases with the output energy density of laser.
进气道出口截面上未发现因附面层吸入而造成的低总压区，这说明高度与当地附面层厚度相当的进口鼓包能有效地隔除附面层中能量较低的气流；
The bump which is equal to the local boundary layer thickness in height can divert the boundary layer effectively. As a result, no obvious low total pressure zone is found at the outlet of the inlet;
结果表明，水层厚度越深雨滴动能消耗于水层波动的能量就越多，从而用于击溅土壤的能量就越少；
Results showed that the deeper layer of water is, the more rain kinetic energy consumed in fluctuation of water layer is, the less energy used for splashing the soil is;
结果表明，水层厚度越深雨滴动能消耗于水层波动的能量就越多，从而用于击溅土壤的能量就越少；
Results showed that the deeper layer of water is, the more rain kinetic energy consumed in fluctuation of water layer is, the less energy used for splashing the soil is;
应用推荐