查询词典 Ray

Small quantities of calcite was included inLuan Chuan nephrite and it has a good degree of crystallinity. X-ray powder diffraction and infrared spectrum show that the serpentine of Luan chuanconsists of fairly pure antigorite.

运用 X 射线和红外光谱对栾川软玉的分析表明，组成该地软玉的主要矿物成分为透闪石，其各项参数指标与标准透闪石十分接近，含有少量方解石，并且结晶度较好。

X-ray determining indicates that xanthan gum has a antiparallel double helices conformation,on which its special properties of water solution base.

经 X －射线测定，黄原胶呈反向双螺旋机构，并可形成具有网状结构的次生构造。

Under laboratory conditions 25 min after ultraviolet ray irradiation, 5% zinc oxide's protection efficiency index are 29.4%,0.1% antiscorbutic acid protection efficiency indices is only 7.4%. 4We select appropriate types and concentrations of pesticides from 4.5% alphacypermethrin EC, 20% Imidaclopr...

4.5%高效氯氰菊酯乳油， 20％虫可溶性液剂， 2％啶虫可溶性液剂作为供试农药，筛选合适的农药种类和浓度与绿僵菌混配，作为绿僵菌的增效剂。

In the thick of the fug there is an antismoking ray of light.

在浓重的烟雾中，有一道禁烟的曙光。

Tuberculosis,pulmonary;Antituberculous therapy;Tomography,X-ray computed

结核，肺抗结核治疗体层摄影术，X线计算机

Tuberculosis ; pulmonary ; X-ray chest film ; Antituberculous therapy ; Prognosis

结核；肺； X线胸片；抗痨治疗；预后

Objective To study the dynamic changes of X-ray chest films in pa tients with pulmonary spherical tuberculosisand the significance in evalua tion of antituberculous therapy.

目的探讨肺球形结核X线胸片的动态改变及其对临床抗痨疗效评价的意义。

That day, the air was freezing, the wind was numbing, and the day was gray. But my heart was full of sun ray as I was so sure that this is Aotearoa, my home, my country, my beloved New Zealand.

那时，尽管天很冷，风很急，头顶乌云密布，可是我的心却充满了阳光，因为我知道这里是我的家，我深深爱着的白云的故乡。

Above all this scenery of perfect human life, rose dome and bell-tower, burning with white alabaster and gold: beyond dome and bell-tower the slopes of mighty hills, hoary with olive; far in the north, above a purple sea of peaks of solemn Apennine(5), the clear, sharp- cloven Carrara mountains(6) sent up their steadfast flames of marble summit into amber sky; the great sea itself, scorching with expanse of light, stretching from their feet to the Gorgonian isles(7); and over all these, ever present, near or far--seen through the leaves of vine, or imaged with all its march of clouds in the Arno's stream,(8) or set with its depth of blue close against the golden hair and burning cheek of lady and knight,-- that untroubled and sacred sky, which was to all men, in those days of innocent faith, indeed the unquestioned abode of spirits, as the earth was of men; and which opened straight through its gates of cloud and veils of dew into the awfulness of the eternal world; a heaven in which every cloud that passed was literally the chariot of an angel and every ray of its Evening and Morning streamed from the throne of God.

在这一片人世间完美无缺的景色之上，高耸着发出白雪花石膏和黄金的辉煌光芒的圆拱屋顶和钟楼，在拱顶和钟楼的后面是雄伟的山脉，山上长满了灰色的油橄榄树，遥远的北方，在威严的亚平宁山脉紫色的群峰之上，轮廓分明的卡拉拉山把永恒不变的火焰似的大理石山顶插入琥珀色的天空，光芒夺目的浩瀚大海从山脚下一直延伸到戈尔高尼群岛，而在这一切之上，无论是透过葡萄叶丛所见到的，还是阿尔诺河上伴着飘忽的云影所反映出来的，还是同贵妇人和骑士的金色头发和红润面颊相映衬的，是一片蔚蓝的天空，无远弗届，无时不在，宁静而庄严。在那信仰单纯的年月里，对所有的人来说，那苍天无容置疑地是神仙的住所，就象地球是人的住所一样。穿过云端的大门，透过露珠的纱幕，一直通向令人敬畏的永恒世界--那就是天国，在那儿朵朵飘过的云彩实际上都是天使的战车，晨曦和晚霞的每缕光芒都来自上帝的宝座。

The relation between the spectrographic aperture ratio and elliptical eccentricity, spectral angle is also analyzed according to the elliptical geometry, it will decrease when the x-ray wavelength increases.

根据椭圆的几何关系，研究了光谱相对孔径与椭圆的离心率和谱线探测角之间的关系，它随X射线波长增大而减小。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。