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PD    
图片描述符 ; 公共域,( PUBLIC DOMAIN
的缩写,指公益软件而言,这类软件的使用是完全免费的)

图片描述符 ; 公共域,( PUBLIC DOMAIN 的缩写,指公益软体而言,这类软体的使用是完全免费的)

Pd
n 1: a silver-white metallic element of the platinum group that
resembles platinum; occurs in some copper and nickel ores;
does not tarnish at ordinary temperatures and is used
(alloyed with gold) in jewelry [synonym: {palladium}, {Pd},
{atomic number 46}]

Pd \Pd\ prop. n.
The chemical symbol for {palladium}, an element of the
platinum group, of atomic number 46.

Syn: palladium.
[WordNet 1.5]

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  • Police - Portland. gov
    The mission of the Portland Police Bureau is to reduce crime and the fear of crime We work with all community members to preserve life, maintain human rights, protect property and promote individual responsibility and community commitment 503-823-0000 Call or Text 911 for Emergencies (in progress) or 503-823-3333 for Non-Emergencies
  • Entry — JOIN PPB
    We have partnered with the National Testing Network (NTN) to administer the entry level test to become a Portland Police Officer This allows our applicants to take the test from anywhere in the country Schedule your exams with NTN
  • Parkinsons disease - Wikipedia
    Parkinson's disease (PD), or simply Parkinson's, is a neurodegenerative disease primarily of the central nervous system, affecting both motor and non-motor systems
  • Parkinsons Disease - National Institute of Neurological Disorders and . . .
    Parkinson's disease is a progressive movement disorder of the nervous system It causes nerve cells (neurons) in parts of the brain to weaken, become damaged, and die, leading to symptoms that include problems with movement, tremor, stiffness, and impaired balance
  • What is Parkinsons? | Parkinsons Foundation
    Parkinson's disease (PD) A neurodegenerative disorder that affects predominately the dopamine-producing (“dopaminergic”) neurons in a specific area of the brain called substantia nigra
  • Portland Police foil major copper theft operation - KATU
    Portland police arrest 5 in copper theft ring tied to 911 lines and businesses; key suspect accused of processing $487,000 in stolen metal
  • Parkinsons Disease | PD | MedlinePlus
    Parkinson's disease (PD) is a movement disorder It causes tremors, stiffness, and slow movement It gets worse over time Learn what can help
  • Portland police announce arrests after lengthy investigation into . . .
    PORTLAND, Ore — The Portland Police Bureau announced a series of arrests Tuesday after a months-long investigation into widespread theft of copper wire throughout the metro area
  • Portland police arrest 5 in bust of ‘major copper theft operation’
    Portland police said Tuesday that they arrested the leader of a copper wire fencing operation responsible for processing more than $487,000 worth of stolen metal Police started investigating wire
  • Parkinson disease - World Health Organization (WHO)
    While PD is the most common movement disorder, other movement disorders exist such as multiple system atrophy, progressive supranuclear palsy, chorea, ataxia and dystonia





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