查询词典 ions

In view of separation, the separation of porphyrin complexes with different central metal ions is more difficult.

从分离的角度看，不同金属离子与同一个卟啉配体所形成的配合物之间的分离相对要难一些。

Look at your first post-college posit ions as temporary stops on your career path instead of permanent ones.

把你刚毕业后的工作看成职业生涯中的临时站点而不是永久站点。

The peak intensities of molecular ions in positive ion mode are stronger than those in negative mode.

在正离子和负离子模式下都有两种裂解机理。

Meanwhile, ions and nitrogen accumulation in shoot had significantly positive correlations with those root morphologic characteristics.

高盐胁迫下增加氮营养，显著增加了地上部Na+、NO3-、有机氮的含量和硝酸还原酶的活性；降低了Cl-和K+的含量。

Potassium chloride and potassium bromide crystals were effectively colored with 36 keV xenon ions.

用36keV氙离子注入，有效地使氯化钾和溴化钾晶体着色。

The TOF MS studies of the transition metal / nonmetal cluster ions and Potassium Cyanide clus...

通过对不同条件下形成的团簇离子组成的分析，提出团簇离子形成的可能机理。

The mathematical models of the dynamics of the mass transfer based on the Nernst-Planck equation were established from which it is found that the different characteristics of the water decomposition between the cation and the anion exchange membranes or resins, is owing to the different potential gradient on the two kind of ion-exchange interfaces, which is further because of the difference between the structure and performance of the different membranes or resins, and is also because of the difference between transfer numbers of cation and anion ions.

根据所建立的传质数学模型方程获知在阴阳膜／树脂表面与水接触的界面层中发生的水解离的差异性，是在于离子交换界面电势梯度的差异，而这种差异又与膜与树脂的结构、性能以及阴阳离子在水溶液中的迁移数的差异有关。

With this technique, both ions can be detected down to a concentration of 0.1 ppm.

通过此项技术，此两种离子都可以进行检测，且检测的浓度可以低至0.1ppm。

The results show that the isotherms of the interaction between praseodymium and yttrium ions and the sediments are the stepped.

结果表明，黄河水中Pr3+和Y3+与沉积物相互作用的吸附等温线具有一个"拐点"两个"平台"，是一种台阶型的二级交换等温线。

In this paper, we reported the spectroscopic properties of praseodymium ions Pr(superscript 3+ doped transparent oxyfluoride glass ceramic excited with different laser lines, such as 532, 514.5 and 476.5um.

用不同的激发波长532，514.5，476.5nm，研究稀土Pr(上标 3+)掺杂的透明氟氧化物玻璃陶瓷中Pr(上标 3+)在LaF3微晶环境和玻璃环境中的不同的荧光行为。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。