查询词典 ultraviolet rays

The concentrations of naphthalene in CO2-rich phase for the ternary system CO2 +［bmim］［PF6］+ naphthalene were determined by a static method with online high-pressure ultraviolet detection, under the conditions of naphthalene molality in the liquid phase ranging from 0.0169 to 0.378 mol·kg-1, and temperature 313—333 K,pressure 8—20 MPa.

采用紫外光谱在线检测的静态相平衡方法，在温度313～333 K、压力8～20 MPa、萘的液相浓度0.0169～0.378 mol·kg-1的范围内，测定了CO2+［bmim］［PF6］+萘三元系中萘在富含CO2相的浓度。

The levels of monoamine neurotransmitters were determined with spectrofluorophotometer and the content of flavonoids was determined with ultraviolet spectrophotometry.

结果：罗布麻叶乙醇提物对小鼠的不动时间没有显著的影响，而其他4个部位均可不同程度的降低小鼠的不动时间，其中正丁醇部位和水相部位的作用最强。

Because LEDs emit monochromatic light, any potentially harmful or unwanted radiation, such as ultraviolet or infra-red light, can be eliminated.

因为LED产生的是单色光，任何有害的或者不想要的射线，譬如紫外线或者红外线，都可以被去除。

In different wavelengths of ultraviolet light to reach the Earth's surface UVA radiation levels up, it will invasion dermal layer, leading to skin aging, have wrinkles, mottling, and the injured skin is not easy recovery.

在波长不同的紫外线中，以UVA到达地表的辐射量最多，它会入侵真皮层，导致皮肤老化，产生皱纹、色斑，且受伤的皮肤不容易复原。

Zinc oxide is an n-type direct band-gap semiconductor material. Due to the large exciton binding energy of 60 meV, which ensures the large exciton emission at room temperature, it is regarded as one of the most promising materials for fabricating efficient ultraviolet blue light emitting device.

氧化锌是直接带隙宽禁带半导体材料，具有较高的激子束缚能(~60meV)，可以实现室温下的紫外受激辐射，在紫外发射器件等领域具有广阔的应用前景。

In there, I enjoyed my seaside life in the daytime and painted underwater world under ultraviolet lamp in the night.

我的不倒翁、坏坏的熊猫玩具、彩色的塑料凉鞋；永远玩不腻的碰碰车、露天的游泳池。总觉得小时候的这段记忆是最深刻的。

Common electro-optic ophthalmia, multiple occur in industrial production, welding operator, is a common occupational disease, but also common in high altitude snow-capped mountains due to a large number of ultraviolet reflectance by snow gets in the eyes walls have called snow blindness.

常见电光性眼炎，多发生于工业生产中电焊操作工，是一种常见的职业病，也常见于高原雪山因大量紫外线经雪地反射入眼而致，称为雪盲。

Electric ophthalmia ; ultraviolet ; treatment

电光性眼炎；紫外线；治疗

Ultraviolet light is needed to activate production of vitamin D in the body, which prevents rickets, osteomalacia and osteoporosis.

在人体内部，紫外线被用来刺激维生素D的生成，这种维生素能预防驼背、骨软化和骨质疏松症等骨骼问题。

Objective To study the mechanisms of ultraviolet blood irradiation and oxygenation for psoriasis.

目的研究紫外线照射充氧自血回输治疗银屑病的机制。

Panorama Many people are dancing in a large sitting room.

在一个大客厅里，许多人在跳舞。

We fully understand how a microwave oven cooks food, it is first necessary to talk ...

我们充分理解一个微波炉煮的食物，这是首先要谈。。。