The explosion lifted about 100 trillion tons of dust into the atmosphere, as can be determined by measuring the thickness of the sediment layer formed when this dust settled to the surface.
这次爆炸将大约100万亿吨的尘埃提升到大气中，这一数字可以通过测量这些尘埃降落到地表时所形成的沉积层的厚度来确定。
When we are directed to something the team think might be suitable we then go and physically scope it out, measuring up and drilling along the edges to check the ice thickness.
当行动小组指出一处他们认为可能适合降落的地区后，我们就去那里实地察看和丈量，同时沿着其周边冰面钻孔以测量冰层厚度。
The US Calipso's lidar was very effective at measuring the thickness of the ash plume.
美国卡利普索激光雷达在测试灰羽厚度方面表现的非常有效。
The computation methods of electromagnetism parameters, electromagnetic wave frequency and medium slice thickness in microwave measuring for composite material were analyzed.
分析了复合材料微波检测中电磁参量、电磁波频率和介质薄片厚度的计算方法。
In the verification regulation of feeler gauges, because of the simple introduction of measuring thickness method, is easy to cause different measured results.
在塞尺检定规程中，对塞尺厚度的测量方法介绍有些简单，容易造成不同人员测量结果的不统一。
This paper presents a feasible solution of motor core height control based on silicon steel sheet thickness measuring with double eddy current sensors.
本文提出了一种基于电涡流传感器的双探头测量电机硅钢片轧板厚度以控制铁心叠厚的方法。
According to the two loop nuclear power plant pipeline thickness measurement component, thickness measurement, measurement parameters and measuring steps, etc. are discussed.
本文针对核电站二回路管道测厚部件、测厚方法、测量参数选择及测量步骤等进行探讨。
Design of a new special equipment for measuring worm dentiform thickness measurement which used in the process of precision worm manufacturing is introduced.
介绍了在精密蜗杆的加工生产过程中能实现多种模数蜗杆齿厚检测的一种新型专用装置的设计。
The raw data output from the measuring equipment for surface roughness and coating thickness must be attached to all required documentation.
对所需的所有文档还必须附上测量设备测量表面粗糙度和涂层厚度时输出的原始数据。
CDE technique is helpful in measuring the ri of interlobular artery and the thickness of renal cortex, which are important parameters in evaluating renal function.
作者认为CDE技术对测量肾皮质厚度和小叶间动脉的RI有很大的帮助。而肾皮质厚度和小叶间动脉的RI是评估肾功能损害程度的重要参数。
This instrument is used in thickness measuring of plastic film.
该仪器用于塑料等介质薄膜的厚度测量。
By measuring the skinfold thickness of triceps and subscapular, this paper studies the effects of physical exercise on body composition of girls during puberty.
通过测量肱三头肌位和肩胛下角位皮褶厚度，分析身体组成，探讨健身运动对青春期女孩发育的影响。
The paper develops a new type of measuring system for oil slick thickness.
本课题主要是研制了一种油膜厚度的非光学测量系统。
This paper introduces the principle, construction and performances of ionization Chambers for measuring the thickness of metal and nonmetal materials.
本文介绍了测量金属及非金属材料厚度的测厚电离室系列的原理、结构及各种性能。
In this paper, an oil film thickness VXI measuring system of the thrust bearing test has been applied to set up a new kind of optical fiber reflective sensor mod el.
本文建立了一种新型的反射式光纤位移传感器的数学模型，并将其用于推力轴承试验中测量油膜厚度的VXI测试系统中。
An optical method was introduced for measuring the thickness of solid thin films.
介绍了一种测量固体薄膜厚度的光学方法。
A method of measuring the thickness and refractive index of thin transparency is introduced.
介绍了测量薄透明体厚度及折射率的一种方法。
The thickness gauge, as one of the applications, has succeeded in thickness measuring of the different materials in large range, and present a new application field for characteristic X-ray source.
作为应用之一制成的核辐射测厚仪，已成功地实现了在很宽的范围内对不同材质的厚度测量，丰富和扩大了这一应用领域，揭示了特征X射线新的应用前景。
Thee invention relates to very precisely measuring changes in thickness of pipe walls to determine corrosion rate prior to any significant corrosion loss.
本发明涉及，在产生任何显着腐蚀损耗之前，非常精确地测量管壁厚度变化以确定腐蚀速率。
Conclusion OCT could become the evidence of measuring central corneal thickness before LASIK and the way of analysis and observation after LASIK.
结论眼前节oct可作为LASIK手术前角膜厚度测量的依据，并可作为术后分析观察的方法。
So it is crucial that measuring electrical thickness exactly in order to realize precision compensating electrical thickness error.
因此，准确测量天线罩电厚度是实现电厚度误差高精度补偿修正的关键。
An automatic thickness measuring system for plywood for container flooring was designed in this study.
介绍集装箱底板用胶合板厚度自动检测系统的设计。
The wall thickness is determined by measuring the interval time of echoes at the interfaces.
壁厚测量是通过测量界面回波间隔时间来实现的。
It finally discusses measuring methods of coating thickness and technical problems to be solved in measuring methods.
文章最后讨论了“涂层厚度的检测方法”及检测方法中需解决的一些技术问题。
The article describes the measuring principle, measuring equipment and measuring features of online width, length and thickness measurement system, analyzes the measuring accuracy of the system.
本文介绍了钢板在线测宽测长测厚系统的测量原理、测量设备及测量特点，分析了该系统的测量精度。
The design of supersonic sensor is a core of the online technology for measuring thickness of blast furnace.
高炉炉墙厚度在线监测技术的核心之一是超声传感器的设计。
This paper individually designed a set of dynamical scanning system for measuring the thickness of plastic film based on capacitive sensor accompanied by the eddy sensor.
课题基于电容传感器融合涡流传感器开发了一种塑料薄膜厚度在线动态扫描检测技术。
Some optical methods for measuring the thickness of the thin solid films are presented.
介绍了测量固体薄膜厚度的光学方法。
Practical use of the radiation tester to measuring thickness of cold_rolled sheet is also described.
简述了射线测厚仪在冷轧带钢厚度测量中的应用情况。
Practical use of the radiation tester to measuring thickness of cold_rolled sheet is also described.
简述了射线测厚仪在冷轧带钢厚度测量中的应用情况。
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