一分子的

Here, it is well-known that a photoexcited ketone undergoes an intersystem crossing to a triplet state and then abstracts a hydrogen atom from an organic molecule.

在这里，它是人所共知的一个photoexcited酮经历了一间通道的一个三重态，然后摘要一氢原子由一个有机分子。

Zalmai Ayubi, the provincial spokesman told Xinhua that it occurred at around 8 a.m.(GMT0330) when a group of militants in a car shot at Malalai Kakar as soon as she came out of her house with her son in Kandahar city.

一个当地人对新华说道：时间发生在上午8时左右，当她与自己的儿子离开家门的时候，一伙恐怖分子在一辆汽车上对她开枪。

On the other hand, reaction of lactol derived from D-mannose and D-glucose with Grinard reagent of propargyl bromide also proceed both withanti stereoselectivity and with high anti-specificity.

链增长及目标分子中的碳碳双键是由一步Wittig反应和一步末端炔的烷基化再部分氢化而获得，双键构型-选择性可达到95％以上。

Mesoporous Ti02 is also synthesized with glycerol and pentaerythrite as temp-lates separately.It is characterized by TEM,XRD,BET and FTIR etc.

以多元醇类化合物结构相近的丙三醇，季戊四醇有机小分子化合物为模板剂制备出了中孔纳米二氧化钛粉体，对所得粉体进行了透射电镜，傅立叶红外，N2吸附一脱吸，粉末X一射线衍射等的测试。

Raul: One man's terrorist is another man's freedom fighter.

劳尔：一个人眼中捣的恐怖分子是另一个人眼中的自由战士。

These pontificating presidents, kings, and warlords who preach about life and democracy have spent the last generation sending their armies to war, overthrowing regimes, authorizing covert assassinations, arming gangs and militias, trading weapons for political favors, buying protection from thugs, cozying up to terrorists, lauding autocrats, making deals with dictators, imprisoning tens of thousands of foes, torturing at will, thumbing their nose at the UN Charter, buying and bullying judges, ignoring true democrats, and blindly refusing even to hear the simple demands of their own citizens for minimum decency and dignity.

这些总统、国王和军阀一边鼓吹生命和民主，一边将最年轻的一代耗尽，派军队去作战，推翻政权，授权暗杀，武装匪帮和民兵、交易武器以获得政治利益，花钱从刺客那里买保护，哄哄恐怖分子，歌颂独裁者，和他们做交易，把成千上万的反对者关进监狱，妄用酷刑，无视联合国宪章，收买或恐吓法官，置真正的民主主义者于不顾，为了一丝体面一毫尊严他们盲目拒绝听取国民最简单的要求。

December 20, a University of Central Florida molecular biologist, said one acres of transgenic tobacco plants modified to produce enough anthrax vaccine for all Americans safe, cheap to vaccination.

12月20日，一位中部佛罗里达大学的分子生物学家说，一英亩转基因改良烟草植物能够产生足够多的炭疽病疫苗，为所有美国人安全地、便宜地接种。

Instead, he had come to look upon his political satires as a kind of public service, and justified them as a patriot's duty. When, in 1800, his integrity was called into question during a protracted financial and legal dispute over an abortive commission to supply a portfolio of prints to accompany a planned follow-up to the Anti-Jacobin , Gillray seems to have been genuinely distraught that an opportunity 'to serve a Cause which I thought myself honored in suffering every disadvantage for' had come to nothing.

相反，他将自己的政治漫画视为一种公共服务，是他作为爱国者应尽的职分。1800年，为配合一份筹备中的《雅各宾分子》的续刊，吉尔瑞答应创作系列作品以为声援，但却因为最终流产的佣金而陷入了一场迁延无日的经济与法律纠纷之中，他的清操也因此受到质疑，吉尔瑞看来为此是烦恼欲狂，&本来这是为一份事业贡献绵薄的机会，我视之为荣誉并愿承受一切劳苦，谁知竟空成一梦&。

The terrorists might have planted a bomb on a plane in Athens, set to go off when it arrived in New York.

恐怖分子可能已经计划好了在雅典的一架飞机上安装一枚炸弹，等它快到达纽约的时候引爆

He addressed his words particularly to a young man of nineteen, named Narendranath, who was a college student and frequented the Sadharan Brahmo Samaj.

他特别地向一位名叫纳兰德拉兰特的十九岁年轻人致辞，是一位大学生，也是梵志会的活跃分子。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。