要诊断咳嗽变异性哮喘是有些困难的，因为咳嗽可能是唯一的症状，而且咳嗽本身可能表现为支气管炎或伴流涕症状。
Cough-variant asthma is somewhat difficult to diagnose because the cough may be the only symptom, and cough itself may appear to be bronchitis or cough associated with postnasal drip.
这份指南的目的是帮助你开始应用心率变异性(HRV)来优化自己的健康和表现。
The intention of this guide is to help you get started optimizing your health and performance with Heart Rate Variability (HRV).
本文通过对泉州民俗的考察，认为其主要特征表现为传播性、区域性和变异性。
Through investigating the folk customs in Quanzhou, the author points out the main features of folk customs are dissemination, regional characteristics and variability etc.
文学语言的变异性表现为语音变异、语义变异和语法变异。
The variability of the literary language is embodied by the phonetic variation, the semantic variation, and the grammatical variation.
变异性心绞痛临床表现与冠脉造影的对照分析。
Control analysis of clinical manifestation and coronary angiography in patients with variant angina.
随性状和世代群体不同，表现不同的变异性。
With character, generation and population the variability varied.
穗部性状、农艺性状和品质性状除粒色和株高外，选育品种变异性呈下降的趋势，而病害性状多表现出明显的增加。
Except grain color and plant height, the diversity in spike, agronomic and quality characters of bred varieties has the trends to decrease, but to increase in diseases.
结果80%以上的海洛因依赖者表现为社会适应性、自我调控能力偏低、心理依赖性顽固的心理变异性人格特征。
Results More than 80% heroin reliers' had psychologically variant personality traits of low social adaptability and self-control ability, and strong psychological dependency.
由于自然植物的生存、进化、生长受环境影响，表现为区域性和时空变异性。
As the environment have an impact on the survival, evolution and growth of the natural plant, it perform regional and spatial variability.
通过分析土体自然历史形成条件，从土性参数变异性表现特征着手，对其进行归类分析，初步回答了土性指标变异性的含义；
Based on the nature-history formation conditions of the soil, variability of the soil behaviors is classified in terms of features and the meanings of "variability" are completely clarified.
这份指南的目的是帮助你开始应用心率变异性（HRV）来优化自己的健康和表现。
The Elite HRV system is not for medical use. It is forinformation purposes only - to help you and your Coach to make better healthand performance decisions.
内隐学习是没有意识参与的一种学习方式，在二语习得中表现出自动性、强有力性、概括性和低变异性等特征。
Implicit learning(IL), which is featured by automaticity, robustness, generalizability and low_variation during second language acquisition, takes place unconsciously.
内隐学习是没有意识参与的一种学习方式，在二语习得中表现出自动性、强有力性、概括性和低变异性等特征。
Implicit learning(IL), which is featured by automaticity, robustness, generalizability and low_variation during second language acquisition, takes place unconsciously.
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