绿色

Therefore, zinc oxide and Eu~(2+)-activated strontium aluminate green phosphors were synthesized for the fluorescence conversion of near ultraviolet light-emitting diode, and their properties were examined by means of photoluminescent spectra, thermoluminescent spectrum, X-ray photoelectron spectroscopy and X-ray diffraction.

本研究针对近紫外LED荧光转换材料的要求，采用荧光光谱，热释光谱，X射线光电子能谱，X射线衍射等分析手段，重点研究ZnO绿色荧光粉和Eu~(2+)激活铝酸锶绿色长余辉荧光材料的合成，或提高发光效率和稳定性的新方法及其相关机制。并在以下几方面取得了一些进展： [1]将ZnS与一定量的卤化物MX(X=F，Cl，Br，I；M=Na，K，NH_4，Zn，ZrO)一起煅烧合成出发光性能优良的、具有六方纤维锌矿结构的ZnO绿色荧光粉。

Reactive oxygen species causing DNA oxidative damage comes from two kinds of ways:one is from cellular normal physiological metabolism;the other is from outer environment.Redox-sensitive green fluorescent protein was expressed in Saccharomyces cerevisiae.Recombinant cells were evaluated in monitoring the changes in the redox state of living cells when challenged with toxicologically relevant metal ions NaAsO_2 or Pb(NO_3)_2 by measuring emission intensity at 510 nm with a Hitachi F6500 fluorescence spectrophotometer,roGFP expressed in yeast responded not only to typical membrane-permeant oxidants H_2O_2 and reductants DTT,but also to toxicological metal ion-induced intracellular redox changes in a dose-dependent manner.Moreover,exposure of yeast cells to NaAsO_2 or Pb(NO_3)_2 at concentrations that induced redox changes reported by roGFP caused up to 2～3 fold increases in DNA mutation frequency.This mutagenic effect was largely caused by oxidative stress since blocking the production of hydryl radicals with thiourea significantly reduced the mutation rate as well as delayed the cell death.

本文将对氧化还原状态变化敏感的绿色荧光蛋白roGFP1-R12，在酵母细胞中实现了多拷贝强表达；荧光扫描经强氧化剂H_2O_2和还原剂DTT以及环境中重金属NaAsO_2或Pb(NO_3)_2处理后的酵母细胞悬液，测定510 nm处的荧光发射强度结果显示，表达的绿色荧光蛋白对氧化还原水平敏感，且在510 nm处的荧光强度与一定的重金属浓度呈正相关，即roGFP1-R12在510nm处的荧光发射值随重金属浓度的增高而增强，从而说明重金属对细胞的毒性在一定程度上很可能是通过破坏细胞内的氧化还原平衡发生作用；同时通过该绿色荧光蛋白对胞内氧化还原状态变化的响应情况可以来实时检测环境中的重金属；遗传学的点突变频率及致死率实验数据表明，重金属能导致菌体的点突变频率和致死率升高，且活性氧的清除剂巯基脲能明显降低这种点突变和致死率，说明由重金属引发的这种点突变和致死效应在很大程度上是依赖于重金属对细胞诱导产生的氧化胁迫。

In this diseration,at first the writer introduces the birth and the meanings of Green Chemistry in domestic and foreign countries,the urgence and necessity of having green chemistry education according to the situations of present chemistry education in Normal Shool for Training KindergartensTeachers.

本文首先简单地介绍了绿色化学的诞生及涵义；国内外绿色化学的研究的现状；并且针对当前幼儿师范学校化学教育的现状，指出了幼儿师范学校进行绿色化学教育的迫切性和必要性。

Based on externality of green building, economic principle to solve the externality of green building was analyzed, whereafter some strategies aiming at promoting the development of green building was proposed.

基于绿色建筑外部性分析，阐述了解决绿色建筑外部性的经济原理，提出了一些推动绿色建筑发展的对策。

Existing green corn planting base are 60000 national acres, annual production is 30000 tons green corn.

现有绿色玉米种植基地6万亩，年产绿色玉米3万吨，2003年该基地被认定为辽宁省绿色食品种植基地。

Common people raise consciousness of environmental protection. The prospect of green consumption and green products are becoming more and more capacious.

绿色船舶作为绿色产品的一种，不同于其他机电小产品，是一个复杂的动态的系统，所以对绿色船舶的研究也是一项复杂的系统工程，有其自身的特点和系统。

We suggest that "Green Art" should go first in the "green culture" education in China.

从而在学生中普及&绿色美术&思想。提议在绿色文明的教育进程中，&绿色美术&先行。

In July 2007, state environmental protection administration, the people's bank together with banking regulatory commission signed a file named 'The suggestion to fulfill environmental policies and rules to prevent credit risks'.

本文旨在对绿色信贷在其他商业银行开展情况进行分析，结合中国银行自身情况，提出中国银行的绿色信贷战略，并对绿色信贷业务的实施和开展给出建议。

Based on green manufacturing principle,this paper does research on green design technique of numerically controlled lathe,mainly including simplification of main transmission chain,design of lathe bed and lubricating oil path and so on,reaching the demand of green manufacturing .

基于绿色制造原理，对数控车床的绿色设计技术进行了研究，主要包括主传动链的简化、床身及润滑油路的设计、可拆卸性设计及模块化设计，达到了绿色制造的要求。

On August, 2001, under the permission of Agriculture Department of China, the Tester Center of Shangdong Environment Protect Bureau implemented a fully-dimensional test on "BaiLianTe" Louts Root, which including atmosphere, soil, water quality, environment and production life-cycle, all results fit the requirements of green food, organic food and unpolluted food in terms of producing environment.

在技术质量监督部门的帮助下，编写了&白连特&藕三个技术标准，填补了我国莲偶生产历史上无技术标准的空白，在全国尚属首家。国家知识产权局已经批准了我们发明的绿色旱藕栽培技术专利。2002年4月获国家农业部中国绿色食品发展中心&绿色食品&使用标志。2004年6月授于&山东省农副产品十大品牌&。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。