drilling technologies have also been studied to meet the requirements of horizontal well drilling with under-balance pressure by air injection.
为全面满足注气欠平衡鉆水平井新技术的要求,初步拟定了配套的鉆井工艺。
several drugs that are used to treat diabetes have also been studied as a means of reducing the incidence of the development of diabetes.
几种用于糖尿病治疗的药物也被当作一种降低了糖尿病发病率的途径进行了研究。
relevant designs for anti - combustion agent prescription have also been studied and suggested.
并探讨和建议阻燃剂的有关配方设计。
moreover, water and soil resource utilization forms, which coordinate with the requirements of flood detention, have also been studied in this paper.
建议采用自湖下游至湖上游的圩区滞洪启用次序,并对与滞洪需求相协调的圩区水土资源利用方式进行了初步研究。
in this article, themorphology of the nerves in the wall of esophagus adjacent to the angle have also been studied in comparison.
本文还与胃食管角邻近的食管壁内的神经形态作比较。
in this paper, the fundamental feature of mhbacrystal growth and structures have been described. phase-matching properties within alltransperent regions have also been studied in detail.
本文阐述了mhba 晶体的生长及结构特点,详细研究了晶体整个透光范围内的位相匹配状况。
the nano silver particles have also been studied for their formation, structure, morphology and size using uv–visible spectroscopy, xrd and sem.
研究人员同样通过紫外可见光谱、x射线衍射和扫描电子显微镜研究了纳米银颗粒的组成、结构、形态和大小。
hawthorn tea technology and the relationship between the dissolved flavones and drinkable condition have also been studied in this article.
本文还对山楂茶进行了研究,确定了山楂茶加工的方法,研究了山楂中的黄酮类物质的溶出和饮用条件的关系。
the bonding and antibonding character for the co valence level have also been studied by analysis of the variations of the molecular eigenvalues when the co molecule approaches the surface.
通过co分子接近表面时各分子轨道能量本征值的变化,讨论了各轨道的成键、反键特征。
the effect of lubricant on double-revolution shaking have also been studied through experiments.
还研究了润滑油种类对双周晃动的影响。