rays的例句大全

After neutron bombardment these microspheres can emit pure Beta rays, whose radioactive properties are the same as that produced by flame floating process.

该类微球经中子辐照后，均可放射纯β－射线，辐射性能与火焰飘浮法制得的微球相近；

Without these naturally occurring gases, the sun's rays would bounce back into space leaving the Earth cold and impossible to live on.

如果没有这些自然产生的气体，太阳的能量将会被反射回太空去，地球将处于寒冷之中，而不适合生命的存在。

Rays of dimmed sunlight fall between the pews and statues as the hour passes.

一分一秒过去,幽微的阳光斜射在教堂长座椅和雕像间.

Figure 6-3 : Surgical correction of scoliosis: preoperative and postoperative X-rays.

图6-3:脊骨侧弯的矫型手术: 手术前后的 X 光片.

All eyes directed their rays on the hero.

所有人的目光都汇集到那位英雄身上.

California annual having flower heads with yellow rays tipped with white.

加洲一年生草本,长有尖端呈白色的黄色花瓣.

Therefore, when the endoscope is used for illumination, softer and diffused light rays can exist, when the luminous source is used as the illuminating lamp, better brightness can exist.

据而，在内镜照明时可有较为柔和扩散的光线，而作为照明灯使用有更好的亮度。

Comprehensive Study of Cardiac Enlargement with 2 D Ultrasound, X-rays and Clinical Manifestations

心脏增大的二维超声与临床、X线综合研究

The μ value is 1 47 in dehydrated coriander box. The utilization rate of radioactive rays reached 21 6%.

采用动态步进式辐照脱水香菜，其产品箱内吸收剂量不均匀度仅147，射线利用率可达216%。

He won a 1905 Nobel Prize for his work on cathode rays.

因在阴极射线方面的成果而荣获1905年诺贝尔奖.

They say it shows the small intestine better than X-rays or a method called endoscopy.

他们称，与X射线或内窥镜检查法相比，仪器对小肠的显示效果更好。

The best source ? Exposure to UB rays natural and artificial sunlight.

暴露于天然和人工日光中, 紫外线最佳强度是多少?

William Roentgen discovered X-rays.

威廉?伦琴发现了 X 射线.

The sun's UVA and UVB rays damage skin differently.

UVA和UVB对皮肤的侵害是不同的.

Because both UVA and UVB rays penetrate the epidermis and trigger melanin production.

因为UVA和uvb射线渗入我们的皮肤,刺激黑色素生成.

UVB rays harm the skin's surface and are the primary cause of sunburn.

UVB损伤皮肤表面是造成晒斑的根本原因.

This research facility is trying to harness those relentless rays.

这家研究机构正在尝试利用那些无情的射线.

Methods γ-rays and UVL were used as standard DNA breaking agents, the DNA cross-links in thymocytes of mice induced by formaldehyde were studied in vitro and vivo with single cell gel electrophoresis assay ( SCGE, comet assay).

方法分别以γ射线及紫外线作为标准断裂剂，用单细胞凝胶电泳技术对不同浓度甲醛诱导的小鼠胸腺淋巴细胞DNA交联作用进行体内及体外实验研究。

Teflon PTFE electret with 300V to 1500V surfact voltage, disinfected by ultraviolet rays, acted on the ACTT 25923 staphylococci aureus with the concentration of 10 4 for 1 to 24 hours, respectively, then we began to observe the bacteriostasis of the electret.

表面电位为－300V～－1500V的Teflon PTFE驻极体，经紫外线消毒后，对浓度为10－4的ACTT25923金黄色葡萄球菌分别作用1～24小时，观察驻极体对该细菌的抑菌作用。

Application of UPG Staining for Analysis of Chromosome Aberrations Induced by Low-dose of~ ( 60) Co-γ-rays in Human Peripheral Blood Lymphocytes in vitro

用UPG染色方法分析低剂量~（60）Co r线诱发离体人外周血淋巴细胞染色体畸变