网络金品位 网络释义 1. 金品位 金品位,gold... ... ) low grade gold ore 低品位金矿 )gold grade金品位) gold tenor 金品位 ... www.dictall.com|基于 1 个网页
Global Initiative for Chronic Obstructive Lung Disease = GOLD grading of COPD based on spirometry (www.goldcopd.com).Cross-ReferencesCross-ReferencesChronic Obstructive Pulmonary DiseaseSpringer Berlin HeidelbergEncyclopedia of Exercise Medicine in Health & Disease...
The meaning of GOLD is a yellow metallic element with atomic number 79 that occurs naturally in pure form and is used especially in coins, jewelry, and electronics. How to use gold in a sentence.
表明运动训练期间吸氧能够改善慢阻肺患者的运动耐力和呼吸困难症状。但根据GRADE分级,纳入研究证据质量较低,需要进一步开展大规模研究。 通过测量膈肌压力、呼吸模式和气体交换等评估,HFNT与无创机械通气(noninvasive ventilation,NIV)均能够...
GOLD 2011 提出全新的慢阻肺病综合评估理念:虽然仍以 FEV1作为预测未来风险的重要分期,但以分期(stage)取代分级(grade),即将气流受限分为 4 级:GOLD 1 级,轻度;GOLD 2 级,中度;GOLD 3 级,重度;GOLD 4 级,极重度;同时,研究提示对于特定个体,肺功能并非衡量患者呼吸困难、运动耐力和健康状态的可靠指标,为了确...
一、根据所给汉语释义写出相应单词。 (15*1')1.grade n.等级;(中小学的)学年;成绩;分数2.grape n.葡萄3.gold n.黄金;黄金制品adj. 金质的;金色的4.grain n.谷物;粮食;颗粒5.guest n.客人;宾客6.hard adj. 困难的;硬的adv.努力地;用力地7.habita n.生活环境;栖息地8.hardworking adj. 努力的9...
Gold Rate uses professional grade data sourced directly from gold dealers, exchanges and brokers with direct exchange relationships. All data sources are vetted by our team of economists, data scientists and finance experts so that you have the knowledge you need when taking the future into your ...
在GOLD 2011中,虽然FEV1仍作为预测未来风险的重要因素,但不再使用术语“分期(stage)”,取而代之为“分级(grade)”,即将气流受限分为4级:GOLD 1级,轻度;GOLD 2级,中度;GOLD 3级,重度;GOLD 4级,极重度[8]。同时,研究提示慢阻肺的FEV1相较于呼吸困难、运动受限...
The meaning of GOLD STANDARD is a monetary standard under which the basic unit of currency is defined by a stated quantity of gold and which is usually characterized by the coinage and circulation of gold, unrestricted convertibility of other money into
This hallmark consists of the BIS logo, a purity grade that specifies the gold content, and a symbol of the assaying center where it was examined. These marks help consumers verify and trust the purity of their gold purchases. Determination of Hallmark Gold The process of hallmarking ...