查询词典 Ultraviolet

Among them the ultraviolet ray was the most influential.Conclusion: In order to guarantee the chloral hydrate fulfilling requirements within fixed time, It...

为确保在规定的时间内水合氯醛合剂中水合氯醛含量仍符合要求，须在规定时间内用完，避免用热水配制。

Polyglutamic acid ; complexation reaction ; ultraviolet spectrophotometry ; chloranil

γ-聚谷氨酸；络合反应；紫外分光光度法；四氯对苯醌

If the laser is in ultraviolet-visible wave, photons activate choicely electron energy level or destroy weak bond of compound molecule, and result in chemistry reaction, which is photo leading decomposition mechanism, if the laser is in infrared wave, the chemistry reaction mainly is heat decomposition mechanism.

如果激光是可见紫外波段，光量子能量有利于选择性地激发分子的电子能级，或破坏化合物中弱键而诱导化学反应发生，化合物属于光致分解机理、引发弱键断裂机理；如果激光是红外波段，化合物表现的则是热分解机理。

We have highly effective liquid phase color spectrometer, infrared light spectrometer, gas phase color spectrometer, ultraviolet spectrophotometer and so on to perform strict quality monitoring and management to material, in-between product and finished products.

有高效液相色谱仪、红外光谱仪、气相色谱仪、紫外分光光度计等，对物料、中间产品和成品进行严格的品质监控和管理。

At the same time, for ultraviolet, visible and near infrared range, the thickness, packing fraction and complex refractive indexes of the PZT thin films have been deduced from a transmission spectrum of the films by Envelope method.

同时，根据PZT铁电薄膜紫外、可见和近红外光区的透射光谱，采用"包络法"计算出了PZT薄膜的厚度、填充密度以及紫外、可见和近红外光区的复折射率及其射散频谱。

This is because they have specialized cones that can detect ultraviolet light.

这是因为它们有一种专门探测紫外线的圆锥细胞。

At present, the application in the packaging business card printing and membership card making the UV light oil formation, in addition polymerization, the film uses initiator aggregation and energy initiating two forms (both called conglutinate, that is, light oil system of conglutinate in the ultraviolet radiation occurs under resin polymorization formation of varnish film, known as UV-curing on).

目前，应用在包装制卡和会员卡制作制品上的UV光油，除氧化聚合形成外，薄膜采用引发剂引发聚合和能量引发聚合两种形式（均称为光敏树脂，即光油体系的光敏树脂在紫外线照射下树脂发生聚合反应形成的光油薄膜，称为紫外线固化上光油）。

The most feasible temperature for mycelial growth is 28~3TC and for conidial germination is 31~34癈; The most fitting pH for mycelial growth and conidial germination is 5~6;12 hours light and 12 hours dark by turns is benefit for mycelial growth, while light and dark have no influence on conidial germination, but ultraviolet radiation can kill the conidium?

其中最适于病原菌菌丝生长的温度为28～31℃，pH为5～6，12小时光暗交替有利于菌丝的生长。最适于病原菌分生孢子萌发的温度为31～34℃，pH为5～6，光照对孢子萌发没有显著影响，紫外光对孢子有杀伤作用，随着紫外光照射时间的增长，对孢子的杀伤力加大。

Experiment proved that using warm yellow screen seihan, ultraviolet irradiation in yellow silk, reflected light is no longer contains 350 ~ 420nm controlment wavelength.

测验考试表明，拔取冷黄色丝网制版，紫外线照射在黄色丝网上，不直射不入来的平线已不含有350～420nm的无益波长。

Ursolic acid, which has immunity enhancement in the Cornus, was chosen as primary index in this research. The method of reversed-phase high performance liquid chromatography with ultraviolet detector was developed to determine the content of ursolic acid. The L9(34) orthogonal experimental design was used for Cornus to further process and explore its health product using the content of ursolic acid and the rate of paste as the assessment indexes.

本研究以山茱萸中具有增强免疫功能的熊果酸为主要考察指标，采用反相高效液相色谱-紫外检测法作为熊果酸含量的测定方法，以出膏率为参考指标，采用L9(34)设计正交试验，对山茱萸药材进行了深加工，开发其保健品；对所得到的提取物中的多糖进行了定性鉴定。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。