studied的例句大全

Methods In twenty preoperative and 41 postoperative patients, the physiologic functions of stomach were studied and compared with radioisotope technique, pressure measurement, 24 hour pH monitoring and gastroscopy.

方法对20例术前、41例术后患者用同位素技术、测压法、24小时pH监测及内窥镜检查等，研究手术前、后胃的生理改变。

Gas seepage characteristics in coal under alternating electric field ( AEF ) have been studied.

对 交变电场 作用下煤瓦斯渗流特性进行了实验研究.

The effect of leaf fall decomposition for 8 tree species on soil microorganisms was studied.

研究了8个树种凋落叶分解对土壤微生物数量和组成的影响.

Organic and inorganic fertilizer were studied that affect on growth of culture transplant of Thickleaf spruce.

通过不同施肥方法试验,研究有机肥、化肥及有机肥与化肥配施对青海云杉移植苗生长的影响.

The anti-microbial activities of the alkaloid extracted from lotus leaf are studied in this paper.

本文研究了荷叶生物碱提取液的抑菌活性.

In this paper, character and laws of displacement transformation in fuzzy error set are studied.

本文研究了模糊错误集上的置换变换在错误的传递 、 转化与消除过程中的性质和规律.

In this paper, character and laws displacement transformation in fuzzy error set are studied.

文研究模糊错误集置错误传递、消除程性质规律.

The variation of negative pressures in seedling launching mechanism and the relationship of seedling dropping time and displacement with pressure were studied to determine the best opening and closing times of air sucking valve and seedling launching valve.

研究水稻钵苗有序移栽机投苗装置内部负压变化规律以及钵苗下落时间和位移关系，确定吸气活门、投苗活门的最佳开启和关闭时间。

The reaction kinetics of positronium o-Ps on MoNi/ Al2O3 hydrotreating catalyst was studied by using the positron annihilation spectroscopy for chemical analysis ( PASCA).

采用化学分析正电子湮没谱（PASCA）技术研究正电子素（o-Ps）在MoNi/Al2O3加氢催化剂上的反应动力学。

Hort carbon fiber-lead bronze composite made through powder metallurgy was studied.

研究了用粉末冶金法制造短碳纤维－铅青铜复合材料。

SO 2 dissolution process and phase-equilibrium in the reaction of WFGD are studied in the paper.

而SO2的溶解过程及反应的相平衡线问题是研究湿法脱硫的关键技术之一.

Theoretical basis of thermodynamics on fluid phase balance is studied in this paper, and estimating rule of thermoelectrical equilibrium with interfacial phenomena is analyzed. Adsorption theoretical model is evaluated on the base of essential theory of adsorption.

本文研究了流体相平衡的热力学理论基础，并分析了存在界面现象时的热力学判据，研究了吸附的基本理论，选择了空穴溶液理论模型计算凝析气在多孔介质表面的吸附；

The exterior structure of the labial palps of Rud it apes philippinarum was studied using the scanning electron microscope.

用扫描电子显微镜技术研究了菲律宾蛤仔唇瓣的表面结构。

Louisiana State University Professor Greg Lutz has studied crawfish species and the industry for30 years.

路易斯安那州立大学教授Greg Lutz研究小龙虾种类和该行业已经长达三十年代时间。

In the present paper, the relationship between physico-chemical properties of lecithin and encapsulation ratio of methotrexate ( MTX) in liposome was studied.

本文研究了卵磷脂的理化性质与MTX脂质体包裹率的关系。

We studied the changes of enzymatic activities and distribution of phospho-lipid and calcium ions ( Ca2+) of rabbit's lungs in respiratory distress syndrom induced by sea-water ( SW-RDS). The cell membrane injuries of rabbit's lungs in SW-RDS were analysed and evaluated.

对海水型呼吸窘迫综合征（SW-RDS）免肺酶活性变化、肺磷脂和Ca~（2+）的分布及肺细胞膜损伤程度进行了分析研究。

In this paper, the introduction of heteroatom gallium into the framework of a Y zeolite by the isomorphous substitution method had been reported and the desulfurization of various model fuels over the synthesized Y zeolite ( [ Ga] AlY) was studied.

本论文采用液-固相同晶取代的方法将镓引入到Y型分子筛骨架中，首次利用合成的杂原子分子筛（[Ga]AlY）对含有不同硫化物的模拟燃料进行了吸附脱硫研究。

In this thesis, the above-mentioned key issues are studied , aiming at robust and practical AFR systems.

以设计开发鲁棒、实用的AFR系统为目标,本文重点探讨了人脸识别中的上述关键问题.

Market positioning is an important job for tourism management. The tourism market in Nanhai City is studied on the function positioning, sort positioning and space positioning.

从市场功能、市场类型、市场空间三个方面对南海市旅游市场定位作了探讨。

The tourism market in Nanhai City is studied on the function positioning, sort positioning and space positioning.

其市场功能定位为：全国商品交易中心、岭南旅游度假胜地、古郡新都岭南文化博览地；