查询词典 manta ray

Thirdly, on the basis of the refractive index function around a hot-rolling bar obtained from experiments, the law of the light-ray propagation traces and the light-ray deflection around a high-temperature bar (stationary and in motion, respectively) is studied by the numerical computing of the light-ray differential equations.

作者用光学干涉和热电偶测温法，系统地对直径从35-86mm、壁温从500-1170℃的水平圆柱在自然对流及受迫对流状态下、周围折射率场或温度场进行了实验研究，得到了高温差水平圆柱对流换热的实验关联式。

Scanning electron microscopy,X-ray fluorescence spectroscopy,X-ray diffraction and X-ray photoelectron spectroscopy were used to analyze the microstructure,chemical composition,crystalline structure and compound constitute of the corrosion scale from cast iron pipe and galvanized steel pipe in drinking water distribution systems.

使用扫描电镜、X荧光光谱分析、X射线衍射分析以及X光电子能谱对给水管网中铸铁管和镀锌钢管上的管内壁腐蚀管垢进行微观形态、化学组成、晶体结构和化合物构成等物理化学特征分析。

8KeV Cu target X-ray tube source was used in x-ray imaging experiments and the magnification of 1× and 2× X-ray images are obtained.

使用Cu靶X射线管进行了成像实验，得到了放大倍数分别为1倍和2倍的一维X射线像。

As shown in photos, there are spinels with 6 ray star and mixture of 4 ray and 6 ray stars.

照片中的星光尖晶石，具有像星光蓝宝石那样的六条或者四条六条混合的星线。

This instrument was able, as an example of this working, to baffle the Orion group during experiences, as you call this substance, due to the fact that it effectively completely opened other-self to third ray--we correct this instrument, it is growing low in vital energy--green ray energy and partially open other-self to blue ray interaction.

以这个工作为例，这个器皿能够迎战猎户集团，在…经验中，如你称这个物质的，由于在第三光芒完全有效地向其他-自我敞开--我们告诫这个器皿的生命能量变低了--绿色光芒能量，和蓝色光芒部分地向其他-自我敞开。

The article gives a design of an NIR instrument with filter. The working theory of the instrument is: during wheel running a circle , ray from light source irradiates the sample after it through a certain filter of filter wheel, so ray would carry the absorption spectrum of sample . We can know components of the sample by analyzing the ray . Filter wheel is its light splitter.

本文给出了一个使用滤光片作为分光器件的近红外光谱仪的控制电路设计方案，其工作原理是：当滤光轮转动时，光源出射光经过滤光轮上的某一滤光片，再照射到样品上，经样品池出射的光携带有样品的吸收光谱信息，滤光轮转动一圈，可得到样品不同波长处的光谱信息，通过后期数据分析可得到样品的成分含量信息。

TAIC is availavle for linking by x-ray, y-ray electron or ultra violet ray radiation and the product polyolefines have the superior insolubility to solvents and the tensile strength at high temperature could be improved.

TAIC可以应用在聚烯烃的X射线等，或紫外线辐照交联中，可赋于聚烯烃较好的溶剂耐受性，同时较高温度时的强度也得到提高。

In the first part of this thesis, I will give a general description to synchrotron radiation source and beamline design; and then the comparison to the difference in the designs of hard X ray and soft X ray beamline is given; some detailed features on hard X ray beamline design is also discussed especially in this part.

本文第一部分对同步辐射光源特点及光束线设计作了概述，并对硬X光束线与软X光束线的设计特点作了比较，这一部分中还着重讨论了硬X光束线的不同设计路线。

Two soft X ray spectrometers are used to measure X ray spectra of primary and secondary disk respectively.The property that X ray spectra were modified on secondary disk is investigated.

测量结果表明：这种结构的双盘靶基本上能避免初级盘喷射等离子体的影响，初级盘后向辐射的X光谱具有明显的N和O带谱结构，而次级辐射的X光谱主要以O带为主。

Rainbow music will provide equal amounts of the red-orange ray, the yellow-green ray and the blue-purple ray.

彩虹音乐将提供同等的红橘色、黄绿色和蓝紫色光线。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。