查询词典 Pr.

CFM, a worldwide web marketing company, will do all PR, SEO and promotion at no charge.

CFM，一间国际性的网络营销公司，免费负责所有的公关、搜索引擎优化以及宣传。

This dissertation divides into seven chapters and the main contents and conclusions are listed as following:1. Three series binuclear lanthanide carboxylate coordination polymers 1～7 have been synthesized under hydrothermal conditions by altering the length of carbon chains between carboxyl group and phenyl ring on ligands, which are isophthalic acid, 1,3-phenylenediacetic acid and 1,3-phenoxydiacetic acid, and lanthanide ions such as Pr~(3+), Eu~(3+)and Ho~(3+).

论文共分七章，主要研究内容和结论如下：1、通过改变间苯二甲酸配体的羧基和苯环之间的碳链长度，从间苯二甲酸、间苯二乙酸到间苯二氧乙酸，以及改变稀土离子半径Pr~(3+、Eu~(3+)和Ho~(3+)出发，在水热条件下制备了三个系列双核金属单元的稀土羧酸二维配位聚合物1～7。

Lidocaine hydrochloride reacts with phenol red or chlorophenol red to form an ion-association complex, the colours of solutions change obviously, the maximum absorption wavelength at 556 nm (PR-LDCI system) and 572 nm (CPR-LDCI system), the adding colours intensity is also proportional to the concentration of lidocaine hydrochloride, to develop spectrophotometric method of determination of lidocaine hydrochloride.

酚红、氯酚红分别与盐酸利多卡因作用，形成离子缔合物，溶液颜色发生明显改变，最大吸收波长分别为556 nm、572 nm，在对应波长处，盐酸利多卡因的浓度与溶液的增色程度呈良好线性关系，从而建立测定盐酸利多卡因的光度法。

Fact is that a PR goal without a strategy to show you how to get there, is like clam chowder without the clams.

事实是，公关目标，没有战略的表现，你怎么样，就像蛤蜊杂烩没有蛤蜊。

Chapter 2 researches on spectral distribution of radiant flux in light resources, advises that it is satisfying and convenient in lighting engineering with applying radiance method in lighting lab, measuring by PR-650 chromo meter.

论文第三章进一步研究了视觉科学最新成果光生物效应的理论依据和测定方法，视觉功效法是研究中间视觉的有效研究方法，反应时间表征了中间视觉和光生物效应的总视觉效果和人眼真实的视觉功效。

Innovation on the examined methods: It is satisfying and convenient in lighting engineering with applying radiance method in lighting lab, measuring by PR-650 chromo meter

测试手段的创新：论文利用PR-650光谱扫描色度计的测量计算，提出在普通光度学实验室里采用辐亮度法确定照明光源的辐射通量光谱分布，不但精度满足照明工程需要，活动板房道路照明安全研究而且方便快捷。

Pr is cloud drift, alex is cloud drift.

pr是浮云，alex是浮云。

He is a coaching and PR Director's dream.

他是教练和公关总监的梦想。

N anmoins, selon le vice pr sident du Comit France-Chine,"si les v nements ne s'aggravent pas", la relation amicale entretenue par les deux pays n'est pas en danger

不过，中法委员会副主席称：'如果事件不继续恶化'，已有的友好双边关系不会出现危险。

Do not link too the commutative catenary of rubbish, lest affect the PR of own website.

不要链接太垃圾的交换链，以免影响自己网站的PR。

The purpose of thinning image is to reduce a lot of inessential information and to get very integrated minutiae information.

同传统的指纹识别算法相比较，其优点为抗扰性强，识别率高。

If the word originally connoted "father," it is not difficult to understand how the connotation "lord" developed from that.

如果这个词本来connoted &父亲&，由此不难理解为什么内涵的&魔戒&的发展表示关注。