速率

The solubility of uranium oxide also became faster along with the increase of acidity of HAc-NaAc buffer and increase of alkalinity of NH4OH-NH4Cl buffer systems.

铀氧化物在HAc-NaAc体系中的溶解速率随酸度增加而加快，在碱性NH4OH-NH4Cl体系中溶解速率随碱性增加而加快。

The experimental results show that, with a certain adapting time, the algorithm can adjust the parameter encoding rate to the vicinal area of the necessary coding rate stably and achieve a good performance.

实验结果表明，新算法通过一定时间的自适应能够将参数编码速率稳定在所需编码速率附近，获得了较好的效果。

Owing to its fine biocompatibility and degradability , more and more pieces of research wark have been carried out in bone tissue engineering ,and because of its special characteristics , calcium polyphosphate bioceramic is regarded as a promising material for solving the problem of how to match the degradation velocity of scaffold with the velocity of cell growth .

骨组织工程中细胞生长速率与材料的降解速率相匹配一直是有待解决的问题，聚磷酸钙由于具有独特的结构及降解性能，因此有望解决这个问题。

Owing to its fine biocompatibility and degradability , more and more pieces of research wark have been carried out in bone tissue englneering ,and because of its special characteristics , calcium polyphosphate bioceramic is regarded as a promising material for solving the problem of how to match the degradation velocity of scaffold with the velocity of cell growth .

骨组织工程中细胞生长速率与材料的降解速率相匹配一直是有待解决的问题，聚磷酸钙由于具有独特的结构及降解性能，因此有望解决这个问题。

Red dry peper ; Effective yeild ; Photosynthetic rate ; Transpiration rate

红干椒；有效产量；光合速率；蒸腾速率

The experimental results showed that the rate of drug-release of the vesicles decreased with increasing degree of acylation, and the rate could be increased with the addition of lecithin.

结果表明自组装泡囊的药物释放速率随酰化取代度的增大而降低。同时在自组装泡囊的制备过程中加入胆固醇，能引起自组装泡囊的药物释放速率增大。

The experimental results showed that the rate of drug-release of the vesicles decreased with increasing degree of acylation, and the rate could be increased with the addition of lecithin.

结果表明自组装泡囊的药物释放速率随酸化取代度的增大而降低。同时在自组装泡囊的制备过程中加入胆固醇，能引起自组装泡囊的药物释放速率增大。

Relative role of catalysts and reductants in the formation of metmyoglobin in aerobically stored beef. Meat Sci.

在这个研究中所得的数据，在120 小时贮藏过程中牛肉的变色，可能是Mb的氧化速率大於met-Mb的还原速率所造成。

The results showed that temperature and CO2 concentration coupling had great effects on the photosynthesis biomass production of Vitex negundo and Setaria viridis; light intensity and CO2 concentration were the key factors for P and T of Agrimonia pilosa and Commelina communis; the temperature change had little effect on A-Ci curve of Agrimonia pilosa and the photosynthesis of Vitex negundo was not sensitive to temperature change.

结果表明，温度与CO2浓度耦合对荆条和狗尾草光合物质的积累影响较大；光照和CO2浓度是影响龙牙草和鸭跖草净光合速率和蒸腾速率的关键因子；荆条光合作用对温度变化不敏感；温度变化对龙牙草A-Ci曲线影响不显著。

After two-cluster testing,branch length testing and relative rate testing ,two sequences(Melantitta nigra and Aythya americana) of 15 Cty b sequences were deleted because thek evolutionary rate were heterogeneous. The divergence between Anseriformes and Galliformes was chosen as an anchor point. Nucleotide sequence and amino acid sequence of 13 sequences data set was used to calibrated Anatidae molecular clocks. The results indicated that amino acid sequence is better than nucleotide sequence when divergence time is calculated with two kinds of sequences. The reliable divergence time of Anatidae were estimated with """"1+2TiTv"""" model.

经过二簇检验、分枝长度检验和相对速率检验，删除2条速率不恒定的序列后，用剩余的13条序列，以鸡形目与雁形目的分歧时间(89.8MYA)为锚定点，用顺序标定法标定鸭科鸟类分子钟的分析结果表明，用&1+2TiTv&分析得到的鸭科鸟类的分歧时间比较可靠；氨基酸序列用泊松校正模型和Γ模型估计的分类单元间的分歧时间则比较一致，表明氨基酸序列更适合用于鸭科鸟类分子钟的研究；用同一基因标定分子钟时，较长序列得到的结果标准误比较小；与核苷酸序列相比，氨基酸序列更适于用作分子钟的标定。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。