英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:


请选择你想看的字典辞典:
单词字典翻译
solvents查看 solvents 在百度字典中的解释百度英翻中〔查看〕
solvents查看 solvents 在Google字典中的解释Google英翻中〔查看〕
solvents查看 solvents 在Yahoo字典中的解释Yahoo英翻中〔查看〕





安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Organic Solvent Neurotoxicity (87-104) | NIOSH | CDC
    Common organic solvents are classified as aliphatic hydrocarbons, cyclic hydrocarbons, aromatic hydrocarbons, halogenated hydrocarbons, ketones, amines, esters, alcohols, aldehydes, and ethers Many common solvents often exist as mixtures or blends of chemical compounds (e g , Stoddard solvent and thinners) (WHO 1985; Parrish 1983)
  • About Solvents and Reproductive Health | Reproductive Health | CDC
    About Solvents and Reproductive Health Key points Studies show that some solvents might cause birth defects, miscarriages, stillbirth, low birth weight, and preterm birth Review safe handling instructions for the products you use at work Reduce or eliminate your exposure to certain solvents during pregnancy as much as possible
  • About Skin Exposures and Effects
    Examples of these chemicals include pesticides and organic solvents How fast the skin absorbs chemicals depends largely on the outer layer of the skin called the stratum corneum The stratum corneum provides a barrier by keeping molecules from passing into and out of the skin This barrier protects the lower layers of skin
  • Chemical-Induced Hearing Loss | Noise | CDC
    Like with noise, hearing loss caused by ototoxic chemicals varies based on: How often you are exposed (exposure frequency) How much you are exposed (chemical strength potency) How long you are exposed (duration) Exposure to workplace hazards such as noise and other individual factors also influence the effect of chemicals that damage hearing Individual factors may include elements such as
  • OSHA Respirator Requirements for Selected Chemicals | NIOSH | CDC
    Revisions to the OSHA Respiratory Protection Standard (29 CFR 1910 134) became effective on April 8, 1998 Incorporated within the preamble of this ruling were changes to OSHA regulations for several chemicals or substances, which are listed as subheadings in blue text throughout this appendix
  • Occupational Exposures | Breastfeeding special circumstances | CDC
    Dry cleaning solvents Perchloroethylene (PCE) is the most used solvent in dry cleaning facilities PCE is also known as PERC, perchlor, and tetrachloroethene Studies show that PCE can enter breast milk if a mother is exposed Greater amounts can be found in the breast milk of women exposed to higher amounts of PCE over longer periods
  • DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and . . .
    Chemicals entering the body through the skin can cause damage to the liver, kidney, bladder, or some other organ For example, paints and coatings contain solvents (such as toluene and xylene), which can cause liver and kidney damage
  • Benzene | Chemical Emergencies | CDC
    Benzene is a colorless or light-yellow liquid chemical at room temperature Signs and symptoms of benzene poisoning depend on how you were exposed Get clean and get medical care if you were exposed
  • E-Cigarette, or Vaping, Products Visual Dictionary
    Page 15—How to Classify the User’s E-Cigarette, or Vaping, Product: This is a schematic to help classify e-cigarette, or vaping, products based on the substance and device the e-liquid is contained in Classifying e-cigarettes, or vaping, products correctly will aid public health officials and healthcare providers in reporting devices used by users experiencing symptoms from these products





中文字典-英文字典  2005-2009