Snoring can also be a symptom of diabetes or hypothyroidism.打鼾可能是糖尿病或甲状腺机能减退的症状.The cause of these changes was subsequently found to be hypothyroidism.最终发现这些改变的原因是甲状腺功能减退.Patients with central sleep apnea syndrome, hypot...
A neutron is simply a neutral particle in the nucleus of an atom.中子就是原子核里不带电的粒子。Neutron is neutral and slightly heavier than the proton.中子是中性的,比质子略重.These are far outweighed by the benefits of the neutron activation meth...
In the Braun - Blaoquet school the description of synusial associations was not confined to cryptogam communities.在 Braun -Blaoquet学派中,层片群丛的描述不限于隐花植物群落.Our long-suffering mining communities deserve better than this.我们长期受...