In recent years, shape-controlled synthesis of nanoparticles has been attracting more and more attention.
近年来,纳米金属粒子的形状控制合成正受到越来越多的关注;
Moreover, the tendency for universities to monitor and shape student behaviour runs up against another characteristic of young adults: the response to being controlled by their elders.
此外,大学监督和塑造学生行为的趋势与年轻人的另一个特征相冲突:他们对被长辈控制时所作出的反应。
Lightweight skeletal frameworks, composed of rods and wires and controlled by pneumatic "muscles", serve as the walls of a building; adjusting their configuration changes the building's shape.
这个原型的轻型骨架是由金属杆与金属线组成的,由汽动装置控制,用它来作建筑物的墙壁,调整骨架布置就可以改变建筑物外形。
Dog breeding does, though, offer a chance to those who would like to understand how body shape is controlled.
狗类繁殖为人们提供了许多机会,来了解控制体型的因素。
Mr. Robinson said the chickens are given special food made of corn or millet, with carefully controlled salt levels (too much salt can change the shape of the eggs or the number laid).
罗宾逊说,这些鸡群吃的是由玉米或小米制成的特殊饲料,其中的盐含量被谨慎控制(太多的盐会改变鸡蛋的形状或者鸡蛋产量)。
A beta test gives the product a controlled, real-world test, so that feedback from potential users can be used to shape the final product.
Beta测试为产品提供了一个受控的,真实世界的测试,这样,来自潜在用户的反馈可以用来形成最终的产品。
Space Deformations controlled by parametric curve or surface are important methods for geometric shape edit and flexible object animation.
基于参数曲线和曲面控制的空间变形是重要的几何外形编辑和柔性物体动画实现手段。
This system provides a sinusoidal and other shape load traces using normal compressed air controlled electronically and is an assembly of commercially available components.
这种系统由电子控制的压缩空气产生正弦和其他形式的荷载,并用很易购得的部件装配而成。
In sheet metal forming fields, the final shape of part is commonly controlled by the springback after stamping, so the springback problem is the hotspot of research all the time.
在板料成形领域,零件的最终形状往往取决于成形后的回弹,所以回弹问题一直是研究的热点。
We can quickly see that some of the mode shape information is strongly controlled by the exterior of the structure.
我们很快可以发现,某些模态振型信息是由结构外部极大地支配的。
Therefore, the length and shape of the chip to be controlled, and the need for mandatory chip removal.
因此。切屑的长短和形状要加以控制,并要进行强制性排屑。
The extrudate shape, dimension and output can be effectively controlled on single roller extruder with its variable screw and roller speeds and the flexible combination of preform die and final die.
单辊筒口型挤出机通过变更挤出机螺杆和辊筒转速及灵活的预成型口型和终端口型设计组合可以有效控制挤出物的形状、尺寸和生产率。
The shape and composition of the inclusion was controlled effectively by modifying sulphide.
对硫化物夹杂的变性处理有效地控制了钢轨钢中夹杂组成和形态。
Thermal model experiment of catalyst synthesis shows the shape of the N-catalyst can be controlled by using the above optimized agitation in a certain range of rotating speed.
催化剂合成热模实验表明,采用以上的搅拌形式,在一定的搅拌转速范围内,可以较好地控制催化剂的颗粒形态。
Roll elastic deformation must be considered when plate rolling mill is designed and rebuilt and plate shape is controlled and improved.
在设计、改造板带轧机,以及控制和改善板形时都要对轧机辊系弹性变形进行考虑。
The produced sand is good in shape, its quality being easily controlled, and with low unit price.
其产品粒形好,质量容易控制,成品砂单价低。
By adjusting to the clearance, the explosion shock wave shape will be controlled and it bases the match design for liner's structure and explosion wave shape.
通过调节飞片与主装药距离来控制爆轰波波形,为进行药型罩结构和爆轰波形的匹配设计打下基础。
The hot contracting process without inner arc modified or little inner arc modified has been realized after the inner shape controlled technique has been used.
采用可控内形技术实现了筒形件毛坯热收口不修内弧或少修内弧的目的。
The pattern shape and intensity can be controlled by the shape and dimensions of the various reflecting facets.
所述反射光式样的形状和强度可以通过不同反射面的形貌和尺寸来 控制。
The theory and mechanism of chemically colloidal method which is used to synthesize nanomaterials with controlled size and shape are systemically reviewed.
详细地论述了纳米材料控制合成所采用的胶体化学方法的合成微观原理,对影响纳米材料形貌的各种反应因素进行了详细的讨论。
Whether the enactment and amendment of a criminal procedure law is to shape a structure of power exercising or a structure of power restraining needs to be controlled in general.
一部刑事诉讼法的制定、修改,需要从总体思路上把握是要塑造一个权力行使型构造还是权力抑制型构造。
The equations for forming force of flow-controlled forming, the criterion for control chamber position and the design methods for shape and dimension design are presented.
提出了流动控制成形力的计算公式、控制腔位置的判断准则及其形状和尺寸的设计方法。
The progress of laser and soliton research has led to a new kind of laser - the soliton lasers which produce ultrafast pulses of controlled shape and width.
激光和孤子研究的进展,导致一种新型的、输出脉宽及形状可控的超短光脉冲激光器——孤子激光器的诞生。
Working principle of magnetically controlled shape memory alloys is presented in this paper, and several actuators using these alloys are described. Finally its potential applications are discussed.
阐述了磁控形状记忆合金的工作原理,介绍了使用磁控形状记忆合金制造的几种实际机构,最后讨论了它们未来的应用。
Fabricating the nanoporous silicon membrane with nanotechnology and Bio-MEMS technology, the thickness of membrane, pore size and distribution, geometry shape and porosity can precisely controlled.
采用纳米技术和生物微电子机械系统技术制备纳米多孔硅膜,可准确控制膜的厚度、几何形状、孔大小、孔分布和孔隙率。
It puts forward that measuring the three-dimensional geometric data of log surface shape, reappearing log shape and analyzing and managing shape parameters of log is all controlled by computer.
提出将原木表面形状的三维几何数据的检测、原木外形轮廓三维模拟再现以及原木形状参数分析与管理操作过程交由计算机控制完成。
Based on the curve theory in differential geometry, we introduce for general control systems the concepts of shape variable, the controlled shape-trace curve and the shape congruence control.
针对一般控制系统,利用微分几何中的曲线理论提出了形状变量、被控形状轨迹曲线和形状合同控制等概念。
The late period delta body is elongate shape, which is typical delta controlled by river.
晚期三角洲体为伸长状三角洲,为典型的河控三角洲。
The tunnel section is advised to adopt curved shape and full-face excavation by controlled blasting to reduce disturbance on surrounding rock and maintain its self-supporting capability.
隧洞断面宜采用曲线形状; 宜采用控制爆破全断面开挖,减少对围岩的扰动以保持岩体自承能力;
In addition, the solid liquid interface shape was controlled by changing geometric parameters, such as quartz crucible, graphite support thickness and cooling radius.
同时通过改变石英坩埚、石墨托厚度,冷源半径等几何参数来达到控制固液界面形状的目的。
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