查询词典 Devil ray

Probe into theory of X-ray diffraction testing residual stress in glass-ceramic and effect on accuracy of stress with the X-ray diffraction.

探讨了X射线法测量微晶玻璃残余应力的原理及该方法对残余应力值精确度的影响。

The transmission grating is coupled to X-ray CCD , and a set of system for measuring soft X-ray spectra is obtained.

采用七道和十道的两台软X光谱仪同时测量双盘靶初次级辐射的软X光谱，并进行物理分析。

A transmission grating with an area of 1 mm × 1 mm, a pitch of 300 nm, and a gold thickness of 1 μm for X-ray imaging and microscopy is successfully fabricated by combining electron beam lithography, X-ray lithography, and electroplating.

利用电子束光刻、X射线光刻和微电镀技术，成功制作了面积为1 mm×1 mm，周期为300 nm，金吸收体厚度为1 μm的用于X射线显微成像的透射光栅。

Of the shark-kind some have no fins, such as those that are flat and long-tailed, as the ray and the sting-ray, but these fishes swim actually by the undulatory motion of their flat bodies; the fishing frog, however, has fins, and so likewise have all such fishes as have not their flat surfaces thinned off to a sharp edge.

一些鲨鱼类动物没有鳍，就像貂鱼和黄貂鱼一样，但是这些鱼实际上是靠扁平身体的波动来移动；然而鱼蛙有脚，就像所有没有平滑身体削薄到尖锐边缘的鱼类一样。

In addition, Sony's decision to install Blu-ray in its PlayStation 3 ensured that Blu-ray has the upper hand, with over ten ...

此外，索尼公司决定安装蓝光在其PlayStation 3的保证蓝光已经占了上风，其中有超过10 。。。

It is concluded that the induced-damages of x-ray are more serious than those of γ-ray. Dose-enhancement effects are valuably discussed.

并对实验结果进行了比较，得出低能X射线辐照对器件损伤程度大于γ射线，对剂量增强效应进行了有益的探讨。

And the ray tubes'initial condition (including the initial position, wave vector and power flux of each ray tube) is setup by the field distribution.

并由场分布设定每一射线波束的初始条件（其中包括每一射线波束的起始位置，它的起始波矢量和它的初始功率）。

Ray the average degree of polymerization of bamboo cellulose was determined by viscosimetry method and the crystalline structure were studied by infrared spectra and X ray diffraction respectively .

采用60Coγ射线对高聚合度的造纸用竹纤维素浆粕进行辐照处理，用铜氨溶液法测定辐照前后竹纤维素浆粕的平均聚合度，并采用红外光谱法及X射线衍射法研究其结晶结构的变化。

After irradiation by~(60)Co γ-ray,the average degree of polymerization of bamboo cellulose was determined by viscosimetry method,and the crystalline structure were studied by infrared spectra and X-ray diffraction,respectively.

采用60Coγ射线对高聚合度的造纸用竹纤维素浆粕进行辐照处理，用铜氨溶液法测定辐照前后竹纤维素浆粕的平均聚合度，并采用红外光谱法及X射线衍射法研究其结晶结构的变化。

A new wavemeter with cathode-ray for decimeter and centimeter waves is proposed, utilizing special deflections of cathode ray in a rapidly alternating field. When the wavelength of the deflecting field is short enough, the deflections can be made to have maximum and zero sensitivities or phase-shifts by adjusting the anode voltage.

著者新拟一量数分米或数厘米电波之波长计其法用阴极射线在极短波长之电场内之特殊偏侧在相当情形下，可由调节其阳极之电压，而使其偏侧之灵敏度或相差成极大或成零。

The changes of the HAF after liver injury may be related to the volume of blood loss, the intraabdominal pressure and the pneumoperitoneum duration.

肝撞击伤伴失血后肝动脉血流量的变化与失血量、气腹压力以及气腹持续时间等有密切联系。

Reneging on our commitments to the world's poor cannot be an austerity measure, she said.

放弃我们给世界上的穷国的承诺不能成为一种紧缩措施。