查询词典 Pr

Additionally LC-MS was also used in qualitative analysis of the reactionsystem for the synthesis of dipropyl toluene-2,4-dicarbamate TDC(Pr. The main side-reactions were condensation reactions between 3-amino-4-methyl N-propylphenylcarbamate with TU or toluene 2,4-bisurea.

同样，运用液质联用技术对甲苯-2，4-二氨基甲酸丙酯TDC合成反应进行了定性分析，确定了副产物并推测其主要副反应是中间产物3-氨基-4甲基苯氨基甲酸丙酯与TU和甲苯-2，4-二脲之间的缩合反应。

The internet develops in recent years quickly, and becomes the most powerful disseminative medium better than broadcast、television、newspaper and magazine. For this reason, traditional communication method confronted with the all-new challenges. Therefore, establishing website becomes an index if it's a competitive enterprise and enterprise PR faces a diverse communication approach.

网际网路在近年来发展迅速，已经继广播、电视与报纸杂志之后，最具影响力的传播媒介，传统的传播方式因为网际网路，有了全新的风貌，而网站的设立也象徵著企业在市场上的竞争力，此时企业公关人员必须面对的是一个更丰富多元的传播工具。

3Using long-term measurement of forest ecosystems, together with r elative data provided by forest resource inventory, hydraulic and meterorologica l departments, we estimate the various forest benefit values of Heilongjiang Pro vince, including those for visible and invisible products. Transferring the "pr oducts" to currency value using equivalent replacement of beneficial products f or currency and standard dimension, the total value is 498.687×108 yuan which takes up 32.7%of the total annual average provincial production (1522×108 yuan).

3引用多年森林生态系统定位研究结果，并参照森林资源调查、水利、气象等部门提供的有关数据，计算出黑龙江省森林各类效益值(有形产品和无形产品的产量)，通过等效益物替换和货币置换法进行&产品&的转换和量纲统一，最终得出黑龙江森林总效益值为498.687×108元，占全省(1990-1992)年平均总产值1522×108元的32.7%。

Results:In both of cells sources(fetal ependyma and adult bone marrow),there were some NSC to pr...

由胚鼠室管膜和成鼠骨髓诱导分化NSC是可行的

There is an in escapable tension faced by all governments in reconcil in g their commitment to pr in ciples and the in terests of the state.

这是各国政府都必须面对的问题，如何在国家原则和国家利益之间作出取舍。

When the specimen is pr essed cracked, the instrument automatically stop loading, and

器自动控制机械部分加载，当加载至试件破碎时，仪器自动停止加载，自动记录下此试件的最大压力

Results:(1) CR 0%,PR 35.4%,MR 52.1%,effective rate 35.4%.(2) 40 cases show obvious focus fibrosis at 2nd stage operation.Postoperative pathological analysis conformed a widespread inflammatory cell infiltration and fibroplastic proliferation.

结果：①CR0%，PR35.4%，MR52.1%，有效率35.4%；②40例行2期手术，术中见病灶周围明显纤维化，术后病理证实病灶周围炎性细胞浸润和纤维组织增生。

The RULE project coordinatior is Marco Fioretti, whose area of activity is mostly documentation, the web page, lobbying, PR and some scripts.

RULE 计画的协调员是 Marco Fioretti，他的活动领域大部份是〔制作〕文件、〔编写〕网页、游说、公共关系和〔撰写〕命令稿。

The RULE project coordinatior is Marco Fioretti, whose area of activity is mostly documentation, the web page, lobbying, PR and some scripts.

RULE 工程的协调员是 Marco Fioretti，他的活动领域大部份是〔制作〕文档、〔编写〕网页、游说、公共关系和〔撰写〕命令稿。

I hope, on April 7, PR will win all 3 by-election to resurrect democrcy Espacially Bukit Gantang, which is a referendum to the used of the unlawful, unconstitutional means by BN to take over Perak.

有人撒冥纸，以慰民主在天之灵，保佑民联在武吉干当这场公投把国阵打败。有人摆放鲜花，以让民主在4月7日三场补选能够复活起来。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。