排空

Results The ethanol extracts 0.48 gkg^(-1, macroporous resin eluate of aqua 0.3 gkg^(-1 and the further purification 0.1, 0.3 gkg^(-1 could hasten gastric emptying in mice. Furthermore, they restrained the inhibition of dopamine on gastric emptying in mice. They had no effect on the inhibition of atropine.

结果 醇提物0.48gkg^(-1、大孔树脂水洗脱物0.3gkg^(-1及继续纯化物01、0.3gkg^(-1对正常小鼠的胃排空有促进作用，并可拮抗多巴胺引起的小鼠胃排空的抑制作用，而对阿托品引起的小鼠胃排空抑制作用无影响。

A 2×7 factorial experiment was used to study the effects of animal and removal period of digesta(4、8、14、24、32、38、48 h) on the residual amount of dry matter in digestive tract.

为阐明鸡、鸭对营养物质利用率差异的原因，研究了禽别和消化道排空期(4、8、14、24、32、38、48 h)对消化道残留内容物含量的影响，比较食糜在鸡和鸭消化道不同部位的排空速度和排空率。

The effect on gastric secretion in rats was studied with pylorus ligation. The analgesic effect was tested by the hot - plate test and writhing method.

结果：舒肝丸能抑制正常小鼠胃排空及新斯的明所致的胃排空和肠推进亢进，对阿托品所致的胃排空、肠推进迟缓有协同作用，但不明显；能抑制大鼠胃酸及胃蛋白酶的分泌，促进胃粘液的分泌；可提高小鼠的热痛阈，减少小鼠的扭体次数。

Methods:Radionuclide gastric emptying were performed in 46 cases of FD patients and 24 healthy subjects.

我们对46例FD患者及24名健康人进行了核素胃排空检查，观察2小时胃排空率及半排空时间。

Gastric emptying imaging can be used to determine emptying function after truncal vagotomy,proximal gastrectomy and pyloroplasty.It has evident significance to evaluate postoperative gastric motility function and determine what kind of operation should be carried out.

核素胃排空显像能准确地反映迷走神经切断术，近端胃切除术及幽门成形术对胃排空功能的影响，对术后胃运动功能评价及手术方式的选择有重要的作用。

Suddenly, blustery, the mighty waves are billowing,rush well up like moistly, enormous and powerful, has flies straightflows swiftly, the whitecap 排空, startled Tao strikes the shore,resembles the mighty force to roll up like a mat the group peak.

忽而，风起云涌，波涛滚滚，奔涌如潮，浩浩荡荡，更有飞流直泻，白浪排空，惊涛拍岸，似千军万马席卷群峰。

The Asterias extracts has the facilitate effect on gastric emptying in mice. Its effective component may be acid substance. The mechanism was probably due to the block of the activity of dopaminergic system other than reacting with cholinergic system.

海星醇提物具有促进小鼠胃排空作用，有效成分可能是酸性或中性的物质如多糖或多肽、氨基酸、蛋白质等；其促胃排空机制可能与阻断多巴胺系统功能相关，而与胆碱能系统无关。

Methods The emptying of postcibal stomach as well as postcibal gallbladder in 24 children with FD were studied using real-time ultrasonography as compared with those of 20 normal controls. Results Area of precibal gastric antrum was larger than that of control group.

采用实时超声显像法检测24例FD患儿胃排空的同时检测餐后胆囊排空，并与20例正常儿童胃排空及胆囊排空作比较。

Methods:Radionuclide gastric emptying were performed in 46 cases of FD patients and 24 healthy subjects.The test meal containing 200μci of sulfate colloid (500 kcal) were given.

我们对46例FD患者及24名健康人进行了核素胃排空检查，观察2小时胃排空率及半排空时间。

In the second chapter, we discuss the depletion interaction between two big hard spheres under the symmetrical geometry confinement. The depletion interactions under the unsymmetrical geometry confinements are studied in the third chapter. The second and the third chapter involve the author s original works.

第二章主要讨论了在对称的几何约束下两大胶球间的排空作用；第三章主要研究了非对称几何约束下两大胶球间的排空作用和同样约束下旁系大胶球对大胶球与硬板之间排空作用的影响；第四章简短地总结了本文的工作，并对以后的工作提出了一些展望。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。