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The mechanism of the dehydrogenation reaction of OsO〓 with methane For the reaction, OsO〓+CH〓→OOs〓+H〓, the minimum energy reaction path involves two PESs of quartet and doublet states.

因此整个反应的速率决定步骤是分子氢从二重态的亚甲基二氢化物中还原消去，能垒大约为30.4kcal/mol.c。

The estimated number of nucleotide substitutions per site between genera Phasianus and Chrysolopus is 0.076 (rangs from 0.067-0.085), and between golden and Ch...

在雉科系统发生中，雉属与锦鸡属是近缘的属；2。红腹锦鸡和白腹锦鸡的分化较晚，关系密切，可能只是两个亚种。

The study -- which was funded by NIH and used donated lab supplies -- was published in the May 5 issue of the New England Journal of Medicine. Christopher Pilcher, an associate professor of medicine at UNC-CH, and colleagues tested 109,250 patients between November 2002 and October 2003 at state-funded testing sites.

一旦测试的样品呈阳性，个体的血液样品就可以不再进行进一步的处理，同时通知血液捐赠者此实验结果。

In an attempt to promote the efficiency in citrus breeding and estimate the pos- sibility of embryo culture applied to citrus production,we carried out the culture technique in the hybrid embryos(Citrus sinensis Osbeek×Poncirus trifoliata Raf.).

为了提高柑桔杂交育种效率和探讨胚培养在柑桔生产上应用的可能性，我们研究了锦橙×枳(Poncirus trifoliata Raf。)的杂交种子胚培养技术。证明：怀特培养基+IAA(1ppm)+CH(600ppm)和 MT 培养基+GA(1ppm)能使第五个小胚萌发成苗；在 MT 培养基+2，4-D(0.7ppm)+BA(0.23ppm)上，有些胚先形成愈伤组织，然后从原有的胚中生根出苗。

When the time of his departure approached , he resolved to ch a Te Deum pontifically .

到了快离开时，他决计用主教的仪式做一场大弥撒。

Prodromal unstable angina in acute myocardial infarction:prognostic value of short and longterm outcome and predictor of infarct size〔J〕.Am Heart J,2000;140(1):12633.7 Murcia AM,Hennekens CH,Lamas GA,et al.Impact of diabetes on mortality in patients with myocardial infarction and left ventricular dysfunction〔J〕.

而Ghosh等〔9〕的研究认为，IP在糖尿病心脏的保护作用消失机制为，IP通过介导三磷酸腺苷依赖性钾离子通道的激活实现的，而糖尿病能够使体内正常钾离子通道发生改变，从而抑制了IP效应的发挥。

Old Hungmu, as known from Ch'ienlung pieces, is likewise identified as a sub-species of Pterocarpus indicus.

乾隆年代制品的老红木同样也被鉴定为安达曼红木的一个亚种。

Old hungmu,as known from ch''ienlung pieces,is likewise identified as asub-species of pterocarpus indicus.it''s black-red quality,enhanced through the wax polish and through maturing,may have brought it into fashion as asubstitute for the costly red sandalwood.

乾隆年代制品的老红木同样也被鉴定为安达曼红木的一个亚种。经过上蜡和经过年久成熟，其黑红色质地更加美观，可能使这种木材作为贵重紫檀木的替代品得以流行起来

Answer: BD 1 2. Refer to the exhi bi t. The access l i st has been confi gured on the S0/0 i nterface of router RTB i n the outbound di recti on. Whi ch two packets, i f routed to the i nterface, wi l l be deni ed? Choose two.

根据下图，该access l i st被配置在路由器RTB的S0/0接口上的OUT方向，哪两个数据包会被DENY，如果被路由到该接口上的话？

The regional militarists, in this view, were remnants of the turmoil and confusion attending the all of the Ch'ing dynasty and represented a retrogressive,unfortunate, transitional stage in the development of modern China.

从这观点看，地方军国主义是伴随着清王朝衰退的混乱与骚动的残余，是现代中国发展中象征着倒退、不幸的一个过度阶段。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。