目的:研究益生菌防治儿童抗生素相关性腹泻临床效果。方法 :本次研究所选本院2017年9月～2018年9月收治的110例因下呼吸道感染使用抗生素患儿作为研究对象,将所选患儿随机分为对照组55例,仅使用抗生素治疗,另外55例患儿作为观察组,增加益生菌治疗,观察2组患儿临床治疗效果。结果 :通过对2组患儿实施不同的治疗措施,2...
A series of NiMgO solid solutions has been studied for the first time looking at the structural disorder by means of x-ray absorption near-edge-structure (XANES) spectroscopy at the oxygen K edge. The experimental XANES signals were analysed within the full multiple scattering formalism and were...
The apparent molar volumes Vφ of aqueous α-alanine, β-alanine, and proline have been determined with platinum vibrating tube densitometers at temperatures from 298 to 523 K and at pressures in excess of steam saturation. Values of the standard partial molar volumes V° for the aqueous amino...
摘要: 鸡痘是一种禽类生物易患的痘疹.鸡痘是一种高度接触性传染病,且不受鸡龄影响,任何阶段的鸡都有可能会患病.本文主要阐述了鸡痘的患病症状,诊断方法和治疗体会,并提出了一些关于鸡痘防控的方法,对于养鸡场的养殖人员来说具有一定的参考价值.关键词:
Atmel库存列表:AD1582BRT /2BAI ADP3338AKC-3.3RLT AD1582ART AD8066AR HY57V161610ET-7 HY57V641620ETP-7-C K4S641632K-UC60 CP2102 AT89S8252-24PI AT49BV322D-70TU AT24C16A-10TU-1.8 XTR105UA AT45DB321D-TU ADS7809U INA148UA ADS7809U ATMEGA2560-16AU AT24C256-2.7 A