查询词典 reflected rays

Editors' Choice - APPLIED PHYSICS: Cooling Rays of Light | ASTROCHEMISTRY: Capturing Ferroelectric Ice | GENETICS: Pining for Understanding | DEVELOPMENT: Import Controls | CELL BIOLOGY: Sorting Out the Trash | PSYCHOLOGY: Changing Attitudes | CHEMISTRY: A Tale of Two Lattices...

编辑选择应用物理学：冷光源|astrochemistry：捕捉铁冰|遗传学：缅怀理解|发展：进口管制|细胞生物学：清理垃圾桶|心理学：改变态度|化学：一个故事：：两个格子

Wang was examined by an Astros team doctor, John Duggan, but he did not have X-rays.

小民是由太空人的队医John Duggan 作初步检查检查，但他并未照射X光。

Measuring the intensities of both high-and low-energy gamma-rays,the two parameters of formation density and equivalent atomic number,which is related to the formation lithology, can be derived at the same time.

同时测量散射伽玛射线的高能部分和低能部分，可以获得地层密度和与地层岩性有关的等效原子序数这两个参数。

To study the effects of air disinfection by four methods in cosmetic workshop,air was disinfected by ultraviolet rays irradiation, 40% formaldehyde fume , pentadialdchyde solution atomize and ozone gas generator, then efficiency of disinfection was evaluated by the petridish method after disinfected.

现阶段，紫外线法和甲醛法是化妆品车间进行常规空气消毒、防止产品感染的主要措施。1999年~2001年对两间化妆品厂的化妆品车间空气微生物污染状况的调查合格率分别为17.3%、13.7%和25.8%，空气消毒不合格是一个较突出的问题，影响了消毒工作质量的提高。

In early Christian art the nimbus certainly is not found on images of God and celestial beings, but only on figures borrowed from profane art, and in Biblical scenes; in place of the simple nimbus, rays or an aureole were made to portray heavenly glory.

在早期基督教艺术的灵气，当然是没有找到对图象的上帝和外星人，而只是对数字借来的，由亵渎艺术，并在圣经中的场景；代替简单的灵气，光线或光环发了言塑造天朝荣耀。

Objective To study the radioprotective effects of autotransfusion in patients receiving radiotherapy with 60Coγ-rays.

目的 探讨自体血离体照射回输提高机体抗辐射能力及对机体正常组织的合理防护。

Shade and shadow of spheric surface ; horizotal obligue axonometric projection ; light rays ; visibility

圆球的阴影；水平斜轴测投影；光线方向；可见性判别

The Rays did not get a base runner against Chamberlain and Rivera for the final two innings.

Rays最后两局没能在甲霸和李维拉手中踏上垒包。

Battista della Porta in 1589, but it was not until 1611 that Kepler compared a lens of glass to the lens in the eye and showed that rays from each point of an object were brought to a focus at each corresponding point of an image on the retina.?

要注意not until的用法。参考译文：1589年B？巴第思塔？德拉？波尔塔出版了有关透镜的打磨与磨光的书籍，但是直到1611年，凯朴乐才比较了玻璃透镜与人眼的水晶体，并发现来自物体各点的光线都能在视网膜成像上找到对应的点。

Battista della Porta in1589, but it was not until1611 that Kepler compared a lens of glass to the lens in the eye and showed that rays from each point of an object were brought to a focus at each corresponding point of an image on the retina.

透镜可以集结更多的光束，并且依然可以象小孔一样成相，但是有一点两者不同，在小孔摄影机里，无论胶片与小孔的距离远近，光线都可以相成同样清晰的影像。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。