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On experimental side, the reactions between alkaline earth metal atoms andhalogenated hydrocarbon molecules have been extensively studied.

在实验方面，碱土金属与卤代烷烃的反应成为人们广泛研究的对象。

It was found that cyclic peptide 23shows higher transport activity for the studied alkali and alkaline-earth metal ions thancompound 24, which is related to the backbone flexibility of the cyclic peptides.

研究了在这两种环肽的存在下，碱金属和碱土金属离子穿越二氯甲烷液膜的过程。

In the paper, the test results about fluorine retention in the alkaline-earth metal compounds combustion were studied to develop high-efficient fluoride retention additive.

为了开发高效燃烧固氟剂，通过实验研究了碱土金属化合物的燃烧固氟效果。

Transition probabilities, oscillator strengths, and lifetimes of configurations, multiplets, and individual lines for many-electron atoms and ions are studied employing the WBEPM theory. Transition probabilities and oscillator strengths for alkali metal atoms, alkaline-earth elements Be, Mg, Be , and Mg , carbon atoms and its ions , nitrogen atom and its ions , oxygen atoms and its ions , fluorine atom, Ne , and IB elements are calculated. Lifetimes of C, N, and O atoms are evaluated as well.

运用WBEPM理论对多电子原子和离子的组态、谱项和能级间的跃迁几率、振子强度以及辐射寿命进行系统地研究，计算了碱金属原子、碱土金属的Be、Mg原子及其一价离子、C原子及其离子、N原子及其离子、O原子及其离子、F原子、Ne离子和重金属IB族原子的跃迁几率和振子强度以及C、N、O原子的辐射寿命。

The effects of compatibilizer dosage and the alkaline treatment on mechanical properties of the composite were studied.

研究了相容剂用量和木粉的碱化处理对复合材料力学性能的影响。

The effects of temperature and alkalinity on the reaction were studied.

根据反应现象和产物的相结构，研究温度、pH值调节剂种类和pH值对镍纳米粒子形成的影响，并推断其形成机理。

The technology for extraction of alkaloid from lotus leaf was studied.

研究了荷叶中主要生理活性物质生物碱的提取优化工艺。

In addition, we have systematically studied the crystal transition behavior of these long alkane segments nylons including some industrialized nylons.

此外，我们还研究了包括尼龙1010、尼龙1012和尼龙1212等工业化尼龙在内的一些长烷基链偶偶尼龙的晶型转变行为。

Covalent modification of four isolated alkannin derivatives (alkannin, acetylalkannin,β,β dimethylacrylalkannin and β acetoxyisovalerylalkannin, respectively) on rabbit muscle latate dehydrogenase and yeast Alcohol Dehydrogenase has been studied.

为研究紫草萘醌类化合物的细胞毒性作用机制，从新疆软紫草根中分离出四种紫草萘醌类化合物β，β二甲基丙烯酰阿卡宁(1)，乙酰阿卡宁(2 )，β乙酰氧基异戊酰阿卡宁(3)和阿卡宁(4)。

The new catalyst for preparing base oil of lubricant by polymerization of α-alkene was studied.

对α-烯烃聚合制备润滑油基础油的新型催化剂进行了研究。

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。