The researchers analysed the sizes and structures of ash particles using a variety of techniques, such as atomic force microscopy, scanning electron microscopy and X-ray diffraction.
研究人员使用不同的技术研究了火山灰颗粒的尺寸和结构，例如原子力显微镜、电子扫描显微镜和X射线衍射。
And so I could now make a plot x whereby I could have here x F and I could have here this force F, which I know because I know the masses.
现在我可以,画一张图,这里是,这是力，这个力我们知道,因为它就是重物质量。
Second... Newton's Second Law: ma this is the only force in the x direction.
根据牛顿第二定理：,等于。，ma，equals。。。,这是x方向的,唯一一个力。
Experimental fact - that many springs — - we call them ideal springs — for many springs, this force is proportional to the displacement, x.
很多弹簧做过实验后，得出的事实-，它们叫做理想弹簧-，对很多弹簧来说，这个力，和移位x成比例。
When it is at a random position x, there is a force on it and the force is always in the direction opposing the increasing potential energy so the force is clearly in this direction.
当它在随机位置x处，存在一个作用力，这个力一直在，势能增加的，反方向，所以这个力很明显，在这个方向。
x So if this is x, if you make x three times larger, that restoring force is three times larger.
因此如果这个，如果把x放大三倍，那么回复力,也会变大三倍。
TV has even created sports categories. ESPN was the moving force behind the X Games, a showcase for competitions like street skating and snowmobile jumping.
电视创造了不同的电视节目，ESPN推出了表演如街上旱冰和雪上摩托车等运动的节目《X游戏》。
The X-45N, however, emerged in response to a U.S. Air Force requirement, which dissolved last summer.
而X-45N，主要是根据美国空军要求设计制造，美国空军已于去年夏天终止了这一设计需求。
And the frictional force, in this case will adjust itself just the right way so that Newton's Second Law in the x direction will give you, for the force, a zero.
其它情况下，摩擦力会根据情况调节自身,此时在x方向上使用第二定律,合力为0就是结果。
If a wheel threatens to spin, ADB-X can automatically apply brake force until grip is re-established and power transmission can commence again.
如果其中一个车轮有旋转的迹象，ADB - X就会自动给这个车轮施加制动力，直到重新恢复抓地能力，动力传输重新开始为止。
of the force in the x direction.
若只在y方向移动。
So, the direction of the force is going to be that of x, y, z.
所以方向是。
The structural and magnetic properties of the granular film are studied by atomic force microscope, energy dispersion X-ray spectrum, X-ray diffraction, and alternating gradient magnetometer.
利用原子力显微镜、能量散射X射线谱、X射线衍射和交变梯度磁强计研究了该颗粒膜材料的结构和磁学性质。
The structural properties of the films were analyzed by X ray photo electron spectroscopy (XPS), X ray diffractometer (XRD) and atomic force microscope (AFM).
使用X射线光电子能谱仪(XPS)、X射线衍射仪(XRD)、原子力显微镜(afm)对薄膜的结构进行了分析。
The surface morphology and characteristics of the films were characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD), and atomic force microscopy (AFM).
该薄膜的表面形态和特征采用扫描电子显微技术(SEM)，X射线衍射(XRD)以及原子力显微技术(afm)描述。
The structures of RDX/RF aerogel were characterized by atomic force microscopy(AFM), scanning electron microscopy(SEM), X-ray powder diffraction(XRD), and BET method.
用原子力显微镜（AFM），扫描电子显微镜（SEM），X 射线粉末衍射仪（XRD），BET 比表面积分析仪对其结构进行了表征。
Then, the films were characterized with X ray photoelectron spectroscopy(XPS), X ray diffraction(XRD), ultraviolet visible light absorption spectroscopy, and atomic force microscopy(AFM).
用X光电子能谱、X射线衍射、紫外可见吸收光谱、原子力显微镜等手段对制备的薄膜进行了表征。
So, a kind of iterative learning control algorithm is given based on confirming comparative degree of X-Y table system, and it is applied to the force control sub-space.
对此，在确定X-Y定位平台系统相对度的基础上提出一种送代学习控制律，并将其应用在力控制部分。
Now that Star Wars - the Force Awakens is shown, I bet they will have a T-70 X-Wing Starfighter flying in a few years.
现在星球大战7——原力觉醒已经上映了，我敢打赌他们几年之后就会让一架t- 70 X翼星战机飞起来。
He's standing beside an X-1E at the NACA High-Speed Flight Station (now the Dryden Flight Research Center) at Edwards Air Force Base in Southern California.
他站在旁边的X - 1e中的NACA在高速飞行站爱德华兹空军基地(现在的德莱顿飞行研究中心)在南加州。
The Bell X-5 gave NACA and Air Force researchers a chance to test out variable-sweep wings.
在贝尔x - 5和空军赋予的NACA研究人员一个机会来测试可变后掠翼。
The crystal structure is characterized by X-ray diffraction (XRD) and the morphological characterizations are observed by atomic force microscopy (AFM).
用X射线衍射来表征晶体的结构，用原子力显微镜来表征表面形貌。
The use of piezoelectric ceramics to force into electrical energy conversion features, you can create a piezoelectric igniter, mobile X optical power, shells detonating device.
利用压电陶瓷将外力转换成电能的特性，可以制造出压电点火器、移动X光电源、炮弹引爆装置。
The tungsten oxide films by two methods were characterized by atomic force microscope, double-beam UV-VIS-NIR spectrophotometer and X-diffractometer.
本文分别用原子力显微镜、双束紫外可见分光光度计、X-衍射仪等表征了用以上两种方法制备的三氧化钨薄膜。
The crystal was characterized by four-crystal X-ray diffraction, chemical etching, optical microscope, transmission spectra and atomic force microscope (AFM).
通过四晶X射线衍射、化学腐蚀、光学显微、透过光谱以及原子力显微镜对晶体的质量进行了表征。
In addition, the microstructure of the MgO thin films were examined with X-ray diffraction (XRD), Atomic Force Morphology (AFM) and Transmission Electron Micrograph (TEM).
同时，用X射线衍射(XRD)、原子力显微电镜(afm)和透射电镜(TEM)对薄膜的微观结构进行了分析。
In addition, the microstructure of the MgO thin films were examined with X-ray diffraction (XRD), Atomic Force Morphology (AFM) and Transmission Electron Micrograph (TEM).
同时，用X射线衍射(XRD)、原子力显微电镜(afm)和透射电镜(TEM)对薄膜的微观结构进行了分析。
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