本文采用饱和盐水漂浮法对徐州市郊区散养奶牛消化系统寄生虫进行了初步调查。
The saturated solution floating method was used to make a preliminary investigation of parasites in digestive system of scattered-feeding milk cow in the suburb of Xuzhou.
目的：评估消化不良患者临床初步诊断与胃镜诊断的一致性。
Objective:To assess the agreement between provisional and endoscopic diagnoses for patients with dyspepsia undergoing initial endoscopy.
本实验应用分期实验的方法，对6头约8岁左右的黑熊进行了两种不同饲料配方对其产胆量和消化率影响的初步研究。
Using instalment experiment, effects of different feed formulas on gall production and nutrient digestibility with 6 about 8 years old black bear were studied.
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