aAbsolutely. And often teenagers start out using them to self-medicate, as a way of dealing with some of these changes that emerge in early adolescence. The drugs can help a lot short-term, but long-term they become awful—even marijuana, because it is psychologically addicting. Remember tha...
areduction of highly hindered ketones may have a half-life that measures in days, but rarely does reduction fail to occur in contrast to results obtained with other reducing agents. 高度被妨害的酮的减少也许有在几天测量的半衰期,但很少做减少出故障发生与结果对比得到与其他脱氧剂。[translate]...
aThe parties, their representatives and personnel shall not, either during or after the term of this MoU, disclose any proprietary information relating to the understanding by both parties and each other’s operation without the consent of the other party. 在这MoU的之前或之后,期限党、他们的代表和...
products conforming with the standard will not be hindered by any legal or administrative provisions in the country concerned, which relate to the health of the consumer or to other food standard matters and which are [...] codexalimentarius.org 它 还意味着,任何符合该标准的完好产品的销售...
for ye have taken away the key of knowledge: ye entered not in yourselves, and them that were entering in ye hindered. 53And as he said these things unto them, the scribes and the Pharisees began to urge him vehemently, and to provoke him to speak of many things: 54laying wait for...
circumstances, position, or antecedents were more or less of a critical happy-go-lucky cast. And of these residents the family whose term comprised the story I wish to relate was that of Mr. Jacob Paddock the market-gardener, who dwelt there for some years with his wife and grown-up ...
for ye have taken away the key of knowledge: ye entered not in yourselves, and them that were entering in ye hindered. 53And as he said these things unto them, the scribes and the Pharisees began to urge him vehemently, and to provoke him to speak of many things: 54laying wait for...
And now employ the remnant of my wit To make myself believe that all is well, While with a feeling skill I paint my hell. 3 Let the dainty wits cry on the Sisters nine, That bravely masked , their fancies may be told: Or, Pindar's apes, flaunt they in phrases fine, ...
On the one hand, the reform has made numerous achievements, people of advanced culture and needs are better met, thus promoting the development of society. On the other hand, the education system problems emerge, seriously hindered the free and comprehensive development of human resources. Education...
Stem Cell Relationships and the Origin of Gastrointestinal Cancer Gastrointestinal stem cells have the capacity for long-term self-replication and the ability to give rise to all other epithelial cell lineages. These prop... S Schier,NA Wright - 《Oncology》 被引量: 99发表: 2005年 Molecular Im...