查询词典 routine modification

The relationship between molecular modification of erythromycin and NMR chemical shifts was summarized. It's noticeable that downfield of shifts of H-3 (△δ 0.2) after silylation and upfield of shifts (△δ-0.4) after methylation. No changes were observed after methylation.

分析总结了红霉素分子修饰与核磁共振化学位移变化之间的关系，并且发现大环上H-3硅烷化后由高场移至低场（△δ为0.2），甲基化后又由低场移至高场（△δ为-0.4），变化均较大；而且一旦甲基化后H-3化学位移在高场几乎不再变化。

However, in times of serious drought, weather modification may be of little use.

然而，在严重干旱时期，人工影响天气的可能是没有多大用处。

The Navy has used it for such things as construction or modification of fuel depots, pier and dry dock upgrades, and for entire submarine bases.

海军已用它为这些事情，作为建设或改造的燃料库，码头和干船坞升级，为整个潜艇基地。

The files delivered back to dccchina shall be ready for dtp without any further modification in language.

交回到dccchina的文件应该是准备好上交 dtp的，而不需在语言方面作进一步的修正。

In this paper, the influence of modification to dyeing property of wool was researched.

研究了羊毛改性对染色性能的影响。

The development dysphasia of the hip is an illness commonly found among children. In the conventional treatment to DDH, the modification of the bone position is based on the analysis of feature parameters to 2D X-ray photo and the surgical result is highly dependent upon surgeon s personal experience.

儿童发育性髋脱位是一种常见的疾病，传统的治疗手术基于二维X光片分析特征参数，手术过程中凭医生经验确定调整位置，手术的质量和效率都有较大的提升空间。

We thinkable method is now, shut the Archiver of Dz, or modification file name.

我们现在能想到的办法是，关闭dz的Archiver，或修改文件名。

Finally, on Earth-space paths, by applying a modification of the Rytov method that incorporates spatial frequency filter function under strong fluctuation conditions, a tractable model is developed for the scintillation index of a Gaussian optical beam wave that is valid under moderate-to-strong irradiance fluctuations. The scintillation indexes for collimation Gaussian beam are predicted by this analytic model, based on ITU-R C〓 model.

最后，应用强起伏下引入空间滤波函数的修正Rytov方法，发展了一种易处理且可用于从弱到强起伏地－空路径的高斯波束光波闪烁指数模型；基于ITU-RC〓模型，预测了准直高斯波束的闪烁指数，其结果和理论分析结果相符。

With the help of dynamic mechanical thermal analysis, differential thermal analysis, analysis of curing behaviors and swelling test, the change of structure during the vulcanization of ebonite was analyzed. It is found that the chemical cross-linking in the ebonite trended to descend with degree of vulcanization, while the modification effects of polar groupings on the carbon backbone gradually increased, which dominated its physical and mechanical properties.

通过考察硫化时间对于硬质橡胶结构与性能的影响，结合DMTA、DSC、硫化特性分析、溶胀分析等方法，分析了硬质橡胶的硫化过程中结构的变化，认为在硫化过程中，随着硫化的进行，硬质橡胶中的化学交联作用有下降趋势，极性基团对于碳骨架的改性作用逐渐增加，并对硬质橡胶的物理机械性能起主要决定作用。

The modification and redesign of the part structure is easy, if needed. A structure identification method based on 3D eigenfunction is developed by analyzing the features of each cross-section.

通过对物体断层轮廓内在规律的研究和分析，提出了用各断层的特征构造物体三维的结构特征函数，进而实现物体结构识别的方法。

The role of the environment is very important.

的作用，环境是非常重要的。

At that time, the High Court of England and Wales Court of Queen's Bench president of William Murray, Lord Mansfield in June 22, 1772 ruling:"No matter then there is the inconvenience, but there must be a decision, I can not say that this case under the law in England are permitted or authorized; are so black should be released."

当时的英格兰及威尔士高等法院王座法庭院长William Murray， Lord Mansfield于1772年6月22日宣判：「无论有那麽不便，但总要有个决定，我不能说这件案在英格兰法律之下是准许或认可；所以黑人是应该被释放。